Sultanate History
Halal Travel Guide: Delhi — Sultanate Palaces and Muslim History
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Summary: Delhi — Sultanate Palaces and Muslim History is presented here as a firsthand travel account in clear English, beginning with this scene: In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. The account keeps its focus on Delhi Travel, Sultanate History, Muslim Heritage while preserving the names, places, food, and historical details from the Chinese source.
In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. In February 1325, Ghiyath al-Din died when a pavilion collapsed on him while he was returning to Delhi from Bengal. His son, Sultan Muhammad bin Tughluq, succeeded him, and he is the main character of this post.
Table of Contents
1. The Founding of Jahanpanah
2. The Mysterious Sultan's Palace
1. Upper Platform: Khalji Dynasty
2. Single-story Hall: Khalji Dynasty
3. Octagonal Tower: Early Tughlaq Dynasty
4. Lower Platform: Late Tughlaq Dynasty
5. Cemetery and Religious Site: Lodi Dynasty
6. Circular Dome: Lodi Dynasty
3. Begampur Mosque
4. Khirki Mosque
5. Kalusarai Mosque
1. The Founding of Jahanpanah
Between 1326 and 1327, to prevent invasion by the Mongol army, Muhammad bin Tughluq connected Delhi's first city, Lal Kot, and its second city, Siri, with walls to create the fourth city of Delhi, Jahanpanah.
For information on Lal Kot and Siri, please see my previous two posts: The First City of Delhi—Minarets Reaching the Clouds and The Second City of Delhi—Turkic Fortress Against the Mongol Army.
The term Jahanpanah consists of two Persian words: Jahan means world, and panah means refuge, shelter, or sanctuary.
Muhammad bin Tughluq did not just expand the capital; he also greatly expanded the territory of the Delhi Sultanate. In the image below, dark green shows the territory in 1320, and light green shows the territory in 1330.
The famous Moroccan traveler Ibn Battuta lived in Delhi between 1333 and 1341. Based on his travelogues, we can infer that at the time, Lal Kot was the city center, Siri was a military camp, and Jahanpanah in the middle was the palace area. Ibn Battuta said the Tughlaq Sultan originally wanted to build a super-city connecting Delhi's existing Lal Kot, Siri, and the third city, Tughlaqabad, but he did not carry it out due to limited funds.
The following is from The Travels of Ibn Battuta (Complete Translation).
The maps and hand-drawn illustrations scanned for this diary are all from the book Delhi—A Thousand Years of Building, which is an excellent resource on the history of Delhi.
Map of Jahanpanah:
From the book Delhi—A Thousand Years of Building
Shortly after Jahanpanah was completed, Muhammad bin Tughluq suddenly decided to move the capital to the Deccan Plateau in the south and established a new capital called Daulatabad.
Muhammad bin Tughluq forced the population of Delhi to migrate on a large scale, and those who refused were killed. However, the move failed because Daulatabad lacked enough drinking water due to drought, and Muhammad bin Tughluq eventually moved back to Delhi. Although this relocation failed, it significantly influenced history because many Muslims who moved to the Deccan region did not return to Delhi, leading to a large increase in the Muslim population in central and southern India.
2. The Mysterious Sultan's Palace
Within the ruins of Jahanpanah, there is a huge building site called Bijaya Mandal, which means Victory Platform in Hindi. Bijaya Mandal may be the most puzzling historical building in Delhi. On one hand, we know very little about secular architecture from the Delhi Sultanate period, and on the other, the building changed significantly across different eras.
Much evidence suggests this was likely the palace site of Sultan Muhammad bin Tughluq, but without systematic archaeological excavation, we still cannot be certain about the functions of the existing structures.
Ibn Battuta did not describe the Sultan's palace in much detail. He only mentioned that people had to pass through three gates to reach a palace called bazar suntun, which means thousand pillars. He said these wooden pillars were painted and supported a beautifully carved wooden roof.
It is hard to imagine the appearance of this hall because most buildings preserved from this period are mosques, tombs, and madrasas, with almost no secular buildings remaining. Based on Ibn Battuta's description, this hall likely had long colonnades and a flat roof. One question remains: how did they keep a wooden flat roof waterproof? Regarding the interior of the hall, we only know it had exquisite carvings and the walls were likely decorated with paintings, which were probably removed later during the iconoclastic movement of Firuz Shah Tughlaq (reigned 1351–1388).
Archaeological digs show this building was used for a very long time. Historical records mention that both Sultan Alauddin Khalji (reigned 1296-1316) and Sultan Muhammad bin Tughlaq (reigned 1325-1351) had a palace called bazar suntun. Although Ibn Battuta wrote that Alauddin Khalji’s palace was in the city of Siri, these two palaces are likely the same place, and they are probably Bijaya Mandal.
The stone hall at Bijaya Mandal likely dates back to the time of Alauddin Khalji, while the tower next to it was almost certainly built by Muhammad bin Tughlaq. Archaeological findings show these buildings were still in use after the time of Firoz Shah Tughlaq (1351-1388). In the early 16th century, during the Lodi dynasty (1451-1526), the site was used by a Sufi sheikh named Sheikh Hasan Tahir.
1. Upper Platform: Khalji Dynasty
From the book Delhi—A Thousand Years of Building
The oldest part of this complex is likely the upper platform, which may have been built by Alauddin Khalji (reigned 1296-1316). You can see damaged, sloping retaining walls on the west, east, and south sides of the platform. There are two levels of arched basements visible from the east end of the platform, and a similar structure exists on the west end. The main building likely stood in the middle of the slightly raised area of the platform.
A view from the lower platform looking up at the upper platform, the single-story hall, and the octagonal tower.
2. Single-story Hall: Khalji Dynasty
On top of the platform sits a single-story hall, and above that is an octagonal tower. The hall was also likely built during the time of Alauddin Khalji. There are remains of a balcony in front of the hall, and the bases of the pillars are still there. You can walk from the pillars into the main room, where the roof is held up by stone columns. Behind the first row of stone columns are two large pits half a meter deep. In the early 20th century, the Archaeological Survey of India found many items here, including ivory, porcelain, glass necklaces, pearls, red coral, rubies, and coins dating from 1296 to 1390. This place was likely a treasure storage room at the time.
The hall seems to have had entrances on all four sides, but they were likely blocked when Muhammad bin Tughlaq built the heavy platform under the octagonal tower. The first entrance on the north wall next to the platform also seems to have been changed. Different foundation remains show there was once another room on the edge of the platform on the north side of the hall.
Below is the upper platform, and above is the single-story hall.
Looking down at the upper platform from the roof of the single-story hall.
3. Octagonal Tower: Early Tughlaq Dynasty
From the book Delhi—A Thousand Years of Building
The octagonal tower above the single-story hall was reportedly built by Muhammad bin Tughlaq (reigned 1325-1351). A slope followed by shallow, wide steps leads to the base of the octagonal tower. There is much evidence that the octagonal tower once extended further to the north. The three doors with quartzite frames and the narrow stairs leading to the roof were added later during the late Tughlaq dynasty.
Inside the octagonal tower is a symmetrical, cross-shaped room with the same openings on each side. In the middle of summer, the inside of the tower stays cooler and catches a breeze.
On the roof of the tower, there are two well-preserved sockets. One still has a groove around the edge, which suggests it likely held something on top. Besides these two sockets, there are actually traces of sockets on every level of the stairs. Based on the depth of these sockets, they likely held heavy, tall pillars. It is thought that there might have once been a pavilion (baradari) on top of the tower. There is also a row of small sockets along the edge of the roof, which may have held smaller upright posts.
We can guess that this tower was likely a viewing platform for Sultan Muhammad bin Tughlaq, but the biggest question is how the Sultan got up there, as his fancy clothes would have been hard to wear through the narrow stairs that exist today. It is very likely there was another staircase at the time, although Indian palaces usually did not have fancy stairs and kept them inside thick walls.
The narrow stairs leading to the octagonal tower.
The octagonal tower.
Inside the octagonal tower.
4. Lower Platform: Late Tughlaq Dynasty
From the book Delhi—A Thousand Years of Building
You can go down from the upper platform to a larger lower platform. There are retaining walls on the east and west sides of the lower platform. The buildings on the lower platform date to two periods: the wall foundations are made of large quartzite, while the upper parts feature masonry typical of the Tughlaq dynasty. Archaeological excavations in the 1920s uncovered stone pillar bases on the lower platform, some of which are still visible in the southwest corner today. On the other side of the platform, near the crumbling east retaining wall, you can still see delicate plaster flooring. These ruins may all be part of the palace Ibn Battuta called the bazar sutun.
There is a tall retaining wall between the two platforms, featuring a series of vertical slots that were likely used to hold wooden pillars or decorations. Except for the ramp on the east side of the upper platform, there is no other way to connect the two platforms. The wooden pillars in the lower vertical slots may have supported a higher floor, forming the Sultan's palace along with the stone hall on the south side. Another theory is that the lower platform was the Sultan's palace and the upper platform was his sleeping quarters, which is why the two levels are separate.
Wall foundations of the lower platform.
Wall foundations of the lower platform.
5. Cemetery and Religious Site: Lodi Dynasty
About halfway across the platform, the ground level rises significantly, which likely marks the general area of the palace. Far from the palace is a small cemetery where Sheikh Hasan Tahir and his descendants are buried. This sheikh lived during the Lodi dynasty (1451–1526) and died in 1503. It is said he lived in Bijay Mandal for a long time.
There is an arcade-style building at the very edge of the outer platform of the cemetery. On the north side of the building, there are remains of a long arcade wall, with pillars and arches in the Lodi dynasty style. There are also two sturdy towers, with black plaster coatings on top that reflect the Tughlaq dynasty style. It is believed that this may have been a khanqah (a place for Sufi gatherings) built by Sheikh Hasan Tahir.
Looking out at the lower platform and the sheikh's tomb from the single-story hall.
6. Circular Dome: Lodi Dynasty
Next to Bijaya Mandal is a building with a circular dome, thought to have been built in the 15th century. The purpose of this building remains unknown, and its structure is quite unique: it has two openings on each of the north, south, and west sides, while the east side is sealed. Foundation evidence shows there was once another building on the west side of this structure.
3. Begampur Mosque
Begampur Mosque is the most important mosque in the city of Jahanpanah and the most representative mosque of the Tughlaq dynasty of the Delhi Sultanate still standing today; it is said to have been designed by the Iranian architect Zahir al-Din al-Jayush.
There are two theories about when the mosque was built: one suggests it is one of the seven mosques built by Khan-i-Jahan Maqbul, the wazir (prime minister) of Sultan Firuz Shah Tughlaq (reigned 1351–1388), while the other suggests it was built when Muhammad bin Tughlaq died in 1351.
In 1921, the Archaeological Survey of India cleared out the residents living inside the mosque, giving it the appearance it has today.
Begampur Mosque is magnificent, with a spacious courtyard surrounded by arcades. There is a circular domed building in the center of each of the four sides; the east, north, and west ones are gates, and the largest one on the west side is the main prayer hall.
The mosque is very simple, with only a few carvings inside the main prayer hall. These stone carvings and the dome were once covered in shimmering white plaster, but most of it has fallen off and turned black.
The gate.
Looking inside from the gate.
Inside the gate.
The corridor on the northeast side.
Southwest corridor
Courtyard
Overlook
North gate
South gate
The corridor on the north side of the main prayer hall has collapsed.
Main prayer hall
Mihrab
Main prayer hall dome
Minimal decoration
4. Khirki Mosque
Khirki Mosque is another important mosque from the Tughlaq dynasty besides Begumpur Mosque, but its design is very different from Begumpur Mosque. This mosque is undoubtedly one of the seven mosques built by the prime minister Khan-i-Jahan Maqbul, and it was likely built in the 1370s.
Khirki Mosque sits much higher than the ground, and a trench has now formed around it. The mosque has a large gate on the north, east, and south sides, each with small minarets on top, and there is a large minaret at each of the four corners of the mosque.
From the book Delhi—A Thousand Years of Building
Mosque facade
From the book Delhi—A Thousand Years of Building
The gate.
The biggest feature of Khirki Mosque is that its roof is almost completely covered, with only four small square courtyards, which is very rare in the Delhi Sultanate. Because there are only four small open-air courtyards, the mosque cannot be fully lit even during the day, and it is darkest in front of the mihrab in the prayer hall.
The structure made of square pillars and circular domes gives this mosque a strong sense of geometric beauty. I arrived at dusk, and even though it was very dark, I was still stunned.
Courtyard
Mihrab
Collapsed dome in the northeast corner
Corner tower
5. Kalusarai Mosque
Kalusarai Mosque is one of the seven mosques built by the aforementioned prime minister Khan-i-Jahan Maqbul. It is currently badly damaged and several families live inside, so the door was locked when I went and I could not enter. This mosque has a more complex structure than the other six mosques built by Khan-i-Jahan Maqbul, but it is still in the typical Tughlaq dynasty style. view all
Summary: Delhi — Sultanate Palaces and Muslim History is presented here as a firsthand travel account in clear English, beginning with this scene: In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. The account keeps its focus on Delhi Travel, Sultanate History, Muslim Heritage while preserving the names, places, food, and historical details from the Chinese source.
In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. In February 1325, Ghiyath al-Din died when a pavilion collapsed on him while he was returning to Delhi from Bengal. His son, Sultan Muhammad bin Tughluq, succeeded him, and he is the main character of this post.
Table of Contents
1. The Founding of Jahanpanah
2. The Mysterious Sultan's Palace
1. Upper Platform: Khalji Dynasty
2. Single-story Hall: Khalji Dynasty
3. Octagonal Tower: Early Tughlaq Dynasty
4. Lower Platform: Late Tughlaq Dynasty
5. Cemetery and Religious Site: Lodi Dynasty
6. Circular Dome: Lodi Dynasty
3. Begampur Mosque
4. Khirki Mosque
5. Kalusarai Mosque
1. The Founding of Jahanpanah
Between 1326 and 1327, to prevent invasion by the Mongol army, Muhammad bin Tughluq connected Delhi's first city, Lal Kot, and its second city, Siri, with walls to create the fourth city of Delhi, Jahanpanah.
For information on Lal Kot and Siri, please see my previous two posts: The First City of Delhi—Minarets Reaching the Clouds and The Second City of Delhi—Turkic Fortress Against the Mongol Army.
The term Jahanpanah consists of two Persian words: Jahan means world, and panah means refuge, shelter, or sanctuary.
Muhammad bin Tughluq did not just expand the capital; he also greatly expanded the territory of the Delhi Sultanate. In the image below, dark green shows the territory in 1320, and light green shows the territory in 1330.
The famous Moroccan traveler Ibn Battuta lived in Delhi between 1333 and 1341. Based on his travelogues, we can infer that at the time, Lal Kot was the city center, Siri was a military camp, and Jahanpanah in the middle was the palace area. Ibn Battuta said the Tughlaq Sultan originally wanted to build a super-city connecting Delhi's existing Lal Kot, Siri, and the third city, Tughlaqabad, but he did not carry it out due to limited funds.
The following is from The Travels of Ibn Battuta (Complete Translation).
The maps and hand-drawn illustrations scanned for this diary are all from the book Delhi—A Thousand Years of Building, which is an excellent resource on the history of Delhi.
Map of Jahanpanah:
From the book Delhi—A Thousand Years of Building
Shortly after Jahanpanah was completed, Muhammad bin Tughluq suddenly decided to move the capital to the Deccan Plateau in the south and established a new capital called Daulatabad.
Muhammad bin Tughluq forced the population of Delhi to migrate on a large scale, and those who refused were killed. However, the move failed because Daulatabad lacked enough drinking water due to drought, and Muhammad bin Tughluq eventually moved back to Delhi. Although this relocation failed, it significantly influenced history because many Muslims who moved to the Deccan region did not return to Delhi, leading to a large increase in the Muslim population in central and southern India.
2. The Mysterious Sultan's Palace
Within the ruins of Jahanpanah, there is a huge building site called Bijaya Mandal, which means Victory Platform in Hindi. Bijaya Mandal may be the most puzzling historical building in Delhi. On one hand, we know very little about secular architecture from the Delhi Sultanate period, and on the other, the building changed significantly across different eras.
Much evidence suggests this was likely the palace site of Sultan Muhammad bin Tughluq, but without systematic archaeological excavation, we still cannot be certain about the functions of the existing structures.
Ibn Battuta did not describe the Sultan's palace in much detail. He only mentioned that people had to pass through three gates to reach a palace called bazar suntun, which means thousand pillars. He said these wooden pillars were painted and supported a beautifully carved wooden roof.
It is hard to imagine the appearance of this hall because most buildings preserved from this period are mosques, tombs, and madrasas, with almost no secular buildings remaining. Based on Ibn Battuta's description, this hall likely had long colonnades and a flat roof. One question remains: how did they keep a wooden flat roof waterproof? Regarding the interior of the hall, we only know it had exquisite carvings and the walls were likely decorated with paintings, which were probably removed later during the iconoclastic movement of Firuz Shah Tughlaq (reigned 1351–1388).
Archaeological digs show this building was used for a very long time. Historical records mention that both Sultan Alauddin Khalji (reigned 1296-1316) and Sultan Muhammad bin Tughlaq (reigned 1325-1351) had a palace called bazar suntun. Although Ibn Battuta wrote that Alauddin Khalji’s palace was in the city of Siri, these two palaces are likely the same place, and they are probably Bijaya Mandal.
The stone hall at Bijaya Mandal likely dates back to the time of Alauddin Khalji, while the tower next to it was almost certainly built by Muhammad bin Tughlaq. Archaeological findings show these buildings were still in use after the time of Firoz Shah Tughlaq (1351-1388). In the early 16th century, during the Lodi dynasty (1451-1526), the site was used by a Sufi sheikh named Sheikh Hasan Tahir.
1. Upper Platform: Khalji Dynasty
From the book Delhi—A Thousand Years of Building
The oldest part of this complex is likely the upper platform, which may have been built by Alauddin Khalji (reigned 1296-1316). You can see damaged, sloping retaining walls on the west, east, and south sides of the platform. There are two levels of arched basements visible from the east end of the platform, and a similar structure exists on the west end. The main building likely stood in the middle of the slightly raised area of the platform.
A view from the lower platform looking up at the upper platform, the single-story hall, and the octagonal tower.
2. Single-story Hall: Khalji Dynasty
On top of the platform sits a single-story hall, and above that is an octagonal tower. The hall was also likely built during the time of Alauddin Khalji. There are remains of a balcony in front of the hall, and the bases of the pillars are still there. You can walk from the pillars into the main room, where the roof is held up by stone columns. Behind the first row of stone columns are two large pits half a meter deep. In the early 20th century, the Archaeological Survey of India found many items here, including ivory, porcelain, glass necklaces, pearls, red coral, rubies, and coins dating from 1296 to 1390. This place was likely a treasure storage room at the time.
The hall seems to have had entrances on all four sides, but they were likely blocked when Muhammad bin Tughlaq built the heavy platform under the octagonal tower. The first entrance on the north wall next to the platform also seems to have been changed. Different foundation remains show there was once another room on the edge of the platform on the north side of the hall.
Below is the upper platform, and above is the single-story hall.
Looking down at the upper platform from the roof of the single-story hall.
3. Octagonal Tower: Early Tughlaq Dynasty
From the book Delhi—A Thousand Years of Building
The octagonal tower above the single-story hall was reportedly built by Muhammad bin Tughlaq (reigned 1325-1351). A slope followed by shallow, wide steps leads to the base of the octagonal tower. There is much evidence that the octagonal tower once extended further to the north. The three doors with quartzite frames and the narrow stairs leading to the roof were added later during the late Tughlaq dynasty.
Inside the octagonal tower is a symmetrical, cross-shaped room with the same openings on each side. In the middle of summer, the inside of the tower stays cooler and catches a breeze.
On the roof of the tower, there are two well-preserved sockets. One still has a groove around the edge, which suggests it likely held something on top. Besides these two sockets, there are actually traces of sockets on every level of the stairs. Based on the depth of these sockets, they likely held heavy, tall pillars. It is thought that there might have once been a pavilion (baradari) on top of the tower. There is also a row of small sockets along the edge of the roof, which may have held smaller upright posts.
We can guess that this tower was likely a viewing platform for Sultan Muhammad bin Tughlaq, but the biggest question is how the Sultan got up there, as his fancy clothes would have been hard to wear through the narrow stairs that exist today. It is very likely there was another staircase at the time, although Indian palaces usually did not have fancy stairs and kept them inside thick walls.
The narrow stairs leading to the octagonal tower.
The octagonal tower.
Inside the octagonal tower.
4. Lower Platform: Late Tughlaq Dynasty
From the book Delhi—A Thousand Years of Building
You can go down from the upper platform to a larger lower platform. There are retaining walls on the east and west sides of the lower platform. The buildings on the lower platform date to two periods: the wall foundations are made of large quartzite, while the upper parts feature masonry typical of the Tughlaq dynasty. Archaeological excavations in the 1920s uncovered stone pillar bases on the lower platform, some of which are still visible in the southwest corner today. On the other side of the platform, near the crumbling east retaining wall, you can still see delicate plaster flooring. These ruins may all be part of the palace Ibn Battuta called the bazar sutun.
There is a tall retaining wall between the two platforms, featuring a series of vertical slots that were likely used to hold wooden pillars or decorations. Except for the ramp on the east side of the upper platform, there is no other way to connect the two platforms. The wooden pillars in the lower vertical slots may have supported a higher floor, forming the Sultan's palace along with the stone hall on the south side. Another theory is that the lower platform was the Sultan's palace and the upper platform was his sleeping quarters, which is why the two levels are separate.
Wall foundations of the lower platform.
Wall foundations of the lower platform.
5. Cemetery and Religious Site: Lodi Dynasty
About halfway across the platform, the ground level rises significantly, which likely marks the general area of the palace. Far from the palace is a small cemetery where Sheikh Hasan Tahir and his descendants are buried. This sheikh lived during the Lodi dynasty (1451–1526) and died in 1503. It is said he lived in Bijay Mandal for a long time.
There is an arcade-style building at the very edge of the outer platform of the cemetery. On the north side of the building, there are remains of a long arcade wall, with pillars and arches in the Lodi dynasty style. There are also two sturdy towers, with black plaster coatings on top that reflect the Tughlaq dynasty style. It is believed that this may have been a khanqah (a place for Sufi gatherings) built by Sheikh Hasan Tahir.
Looking out at the lower platform and the sheikh's tomb from the single-story hall.
6. Circular Dome: Lodi Dynasty
Next to Bijaya Mandal is a building with a circular dome, thought to have been built in the 15th century. The purpose of this building remains unknown, and its structure is quite unique: it has two openings on each of the north, south, and west sides, while the east side is sealed. Foundation evidence shows there was once another building on the west side of this structure.
3. Begampur Mosque
Begampur Mosque is the most important mosque in the city of Jahanpanah and the most representative mosque of the Tughlaq dynasty of the Delhi Sultanate still standing today; it is said to have been designed by the Iranian architect Zahir al-Din al-Jayush.
There are two theories about when the mosque was built: one suggests it is one of the seven mosques built by Khan-i-Jahan Maqbul, the wazir (prime minister) of Sultan Firuz Shah Tughlaq (reigned 1351–1388), while the other suggests it was built when Muhammad bin Tughlaq died in 1351.
In 1921, the Archaeological Survey of India cleared out the residents living inside the mosque, giving it the appearance it has today.
Begampur Mosque is magnificent, with a spacious courtyard surrounded by arcades. There is a circular domed building in the center of each of the four sides; the east, north, and west ones are gates, and the largest one on the west side is the main prayer hall.
The mosque is very simple, with only a few carvings inside the main prayer hall. These stone carvings and the dome were once covered in shimmering white plaster, but most of it has fallen off and turned black.
The gate.
Looking inside from the gate.
Inside the gate.
The corridor on the northeast side.
Southwest corridor
Courtyard
Overlook
North gate
South gate
The corridor on the north side of the main prayer hall has collapsed.
Main prayer hall
Mihrab
Main prayer hall dome
Minimal decoration
4. Khirki Mosque
Khirki Mosque is another important mosque from the Tughlaq dynasty besides Begumpur Mosque, but its design is very different from Begumpur Mosque. This mosque is undoubtedly one of the seven mosques built by the prime minister Khan-i-Jahan Maqbul, and it was likely built in the 1370s.
Khirki Mosque sits much higher than the ground, and a trench has now formed around it. The mosque has a large gate on the north, east, and south sides, each with small minarets on top, and there is a large minaret at each of the four corners of the mosque.
From the book Delhi—A Thousand Years of Building
Mosque facade
From the book Delhi—A Thousand Years of Building
The gate.
The biggest feature of Khirki Mosque is that its roof is almost completely covered, with only four small square courtyards, which is very rare in the Delhi Sultanate. Because there are only four small open-air courtyards, the mosque cannot be fully lit even during the day, and it is darkest in front of the mihrab in the prayer hall.
The structure made of square pillars and circular domes gives this mosque a strong sense of geometric beauty. I arrived at dusk, and even though it was very dark, I was still stunned.
Courtyard
Mihrab
Collapsed dome in the northeast corner
Corner tower
5. Kalusarai Mosque
Kalusarai Mosque is one of the seven mosques built by the aforementioned prime minister Khan-i-Jahan Maqbul. It is currently badly damaged and several families live inside, so the door was locked when I went and I could not enter. This mosque has a more complex structure than the other six mosques built by Khan-i-Jahan Maqbul, but it is still in the typical Tughlaq dynasty style. view all
Reposted from the web
Summary: Delhi — Sultanate Palaces and Muslim History is presented here as a firsthand travel account in clear English, beginning with this scene: In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. The account keeps its focus on Delhi Travel, Sultanate History, Muslim Heritage while preserving the names, places, food, and historical details from the Chinese source.
In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. In February 1325, Ghiyath al-Din died when a pavilion collapsed on him while he was returning to Delhi from Bengal. His son, Sultan Muhammad bin Tughluq, succeeded him, and he is the main character of this post.
Table of Contents
1. The Founding of Jahanpanah
2. The Mysterious Sultan's Palace
1. Upper Platform: Khalji Dynasty
2. Single-story Hall: Khalji Dynasty
3. Octagonal Tower: Early Tughlaq Dynasty
4. Lower Platform: Late Tughlaq Dynasty
5. Cemetery and Religious Site: Lodi Dynasty
6. Circular Dome: Lodi Dynasty
3. Begampur Mosque
4. Khirki Mosque
5. Kalusarai Mosque
1. The Founding of Jahanpanah
Between 1326 and 1327, to prevent invasion by the Mongol army, Muhammad bin Tughluq connected Delhi's first city, Lal Kot, and its second city, Siri, with walls to create the fourth city of Delhi, Jahanpanah.
For information on Lal Kot and Siri, please see my previous two posts: The First City of Delhi—Minarets Reaching the Clouds and The Second City of Delhi—Turkic Fortress Against the Mongol Army.
The term Jahanpanah consists of two Persian words: Jahan means world, and panah means refuge, shelter, or sanctuary.
Muhammad bin Tughluq did not just expand the capital; he also greatly expanded the territory of the Delhi Sultanate. In the image below, dark green shows the territory in 1320, and light green shows the territory in 1330.

The famous Moroccan traveler Ibn Battuta lived in Delhi between 1333 and 1341. Based on his travelogues, we can infer that at the time, Lal Kot was the city center, Siri was a military camp, and Jahanpanah in the middle was the palace area. Ibn Battuta said the Tughlaq Sultan originally wanted to build a super-city connecting Delhi's existing Lal Kot, Siri, and the third city, Tughlaqabad, but he did not carry it out due to limited funds.
The following is from The Travels of Ibn Battuta (Complete Translation).

The maps and hand-drawn illustrations scanned for this diary are all from the book Delhi—A Thousand Years of Building, which is an excellent resource on the history of Delhi.

Map of Jahanpanah:

From the book Delhi—A Thousand Years of Building
Shortly after Jahanpanah was completed, Muhammad bin Tughluq suddenly decided to move the capital to the Deccan Plateau in the south and established a new capital called Daulatabad.
Muhammad bin Tughluq forced the population of Delhi to migrate on a large scale, and those who refused were killed. However, the move failed because Daulatabad lacked enough drinking water due to drought, and Muhammad bin Tughluq eventually moved back to Delhi. Although this relocation failed, it significantly influenced history because many Muslims who moved to the Deccan region did not return to Delhi, leading to a large increase in the Muslim population in central and southern India.
2. The Mysterious Sultan's Palace
Within the ruins of Jahanpanah, there is a huge building site called Bijaya Mandal, which means Victory Platform in Hindi. Bijaya Mandal may be the most puzzling historical building in Delhi. On one hand, we know very little about secular architecture from the Delhi Sultanate period, and on the other, the building changed significantly across different eras.
Much evidence suggests this was likely the palace site of Sultan Muhammad bin Tughluq, but without systematic archaeological excavation, we still cannot be certain about the functions of the existing structures.
Ibn Battuta did not describe the Sultan's palace in much detail. He only mentioned that people had to pass through three gates to reach a palace called bazar suntun, which means thousand pillars. He said these wooden pillars were painted and supported a beautifully carved wooden roof.
It is hard to imagine the appearance of this hall because most buildings preserved from this period are mosques, tombs, and madrasas, with almost no secular buildings remaining. Based on Ibn Battuta's description, this hall likely had long colonnades and a flat roof. One question remains: how did they keep a wooden flat roof waterproof? Regarding the interior of the hall, we only know it had exquisite carvings and the walls were likely decorated with paintings, which were probably removed later during the iconoclastic movement of Firuz Shah Tughlaq (reigned 1351–1388).
Archaeological digs show this building was used for a very long time. Historical records mention that both Sultan Alauddin Khalji (reigned 1296-1316) and Sultan Muhammad bin Tughlaq (reigned 1325-1351) had a palace called bazar suntun. Although Ibn Battuta wrote that Alauddin Khalji’s palace was in the city of Siri, these two palaces are likely the same place, and they are probably Bijaya Mandal.
The stone hall at Bijaya Mandal likely dates back to the time of Alauddin Khalji, while the tower next to it was almost certainly built by Muhammad bin Tughlaq. Archaeological findings show these buildings were still in use after the time of Firoz Shah Tughlaq (1351-1388). In the early 16th century, during the Lodi dynasty (1451-1526), the site was used by a Sufi sheikh named Sheikh Hasan Tahir.
1. Upper Platform: Khalji Dynasty

From the book Delhi—A Thousand Years of Building
The oldest part of this complex is likely the upper platform, which may have been built by Alauddin Khalji (reigned 1296-1316). You can see damaged, sloping retaining walls on the west, east, and south sides of the platform. There are two levels of arched basements visible from the east end of the platform, and a similar structure exists on the west end. The main building likely stood in the middle of the slightly raised area of the platform.

A view from the lower platform looking up at the upper platform, the single-story hall, and the octagonal tower.
2. Single-story Hall: Khalji Dynasty
On top of the platform sits a single-story hall, and above that is an octagonal tower. The hall was also likely built during the time of Alauddin Khalji. There are remains of a balcony in front of the hall, and the bases of the pillars are still there. You can walk from the pillars into the main room, where the roof is held up by stone columns. Behind the first row of stone columns are two large pits half a meter deep. In the early 20th century, the Archaeological Survey of India found many items here, including ivory, porcelain, glass necklaces, pearls, red coral, rubies, and coins dating from 1296 to 1390. This place was likely a treasure storage room at the time.
The hall seems to have had entrances on all four sides, but they were likely blocked when Muhammad bin Tughlaq built the heavy platform under the octagonal tower. The first entrance on the north wall next to the platform also seems to have been changed. Different foundation remains show there was once another room on the edge of the platform on the north side of the hall.

Below is the upper platform, and above is the single-story hall.

Looking down at the upper platform from the roof of the single-story hall.
3. Octagonal Tower: Early Tughlaq Dynasty

From the book Delhi—A Thousand Years of Building
The octagonal tower above the single-story hall was reportedly built by Muhammad bin Tughlaq (reigned 1325-1351). A slope followed by shallow, wide steps leads to the base of the octagonal tower. There is much evidence that the octagonal tower once extended further to the north. The three doors with quartzite frames and the narrow stairs leading to the roof were added later during the late Tughlaq dynasty.
Inside the octagonal tower is a symmetrical, cross-shaped room with the same openings on each side. In the middle of summer, the inside of the tower stays cooler and catches a breeze.
On the roof of the tower, there are two well-preserved sockets. One still has a groove around the edge, which suggests it likely held something on top. Besides these two sockets, there are actually traces of sockets on every level of the stairs. Based on the depth of these sockets, they likely held heavy, tall pillars. It is thought that there might have once been a pavilion (baradari) on top of the tower. There is also a row of small sockets along the edge of the roof, which may have held smaller upright posts.
We can guess that this tower was likely a viewing platform for Sultan Muhammad bin Tughlaq, but the biggest question is how the Sultan got up there, as his fancy clothes would have been hard to wear through the narrow stairs that exist today. It is very likely there was another staircase at the time, although Indian palaces usually did not have fancy stairs and kept them inside thick walls.



The narrow stairs leading to the octagonal tower.


The octagonal tower.

Inside the octagonal tower.
4. Lower Platform: Late Tughlaq Dynasty

From the book Delhi—A Thousand Years of Building
You can go down from the upper platform to a larger lower platform. There are retaining walls on the east and west sides of the lower platform. The buildings on the lower platform date to two periods: the wall foundations are made of large quartzite, while the upper parts feature masonry typical of the Tughlaq dynasty. Archaeological excavations in the 1920s uncovered stone pillar bases on the lower platform, some of which are still visible in the southwest corner today. On the other side of the platform, near the crumbling east retaining wall, you can still see delicate plaster flooring. These ruins may all be part of the palace Ibn Battuta called the bazar sutun.
There is a tall retaining wall between the two platforms, featuring a series of vertical slots that were likely used to hold wooden pillars or decorations. Except for the ramp on the east side of the upper platform, there is no other way to connect the two platforms. The wooden pillars in the lower vertical slots may have supported a higher floor, forming the Sultan's palace along with the stone hall on the south side. Another theory is that the lower platform was the Sultan's palace and the upper platform was his sleeping quarters, which is why the two levels are separate.

Wall foundations of the lower platform.

Wall foundations of the lower platform.
5. Cemetery and Religious Site: Lodi Dynasty

About halfway across the platform, the ground level rises significantly, which likely marks the general area of the palace. Far from the palace is a small cemetery where Sheikh Hasan Tahir and his descendants are buried. This sheikh lived during the Lodi dynasty (1451–1526) and died in 1503. It is said he lived in Bijay Mandal for a long time.
There is an arcade-style building at the very edge of the outer platform of the cemetery. On the north side of the building, there are remains of a long arcade wall, with pillars and arches in the Lodi dynasty style. There are also two sturdy towers, with black plaster coatings on top that reflect the Tughlaq dynasty style. It is believed that this may have been a khanqah (a place for Sufi gatherings) built by Sheikh Hasan Tahir.

Looking out at the lower platform and the sheikh's tomb from the single-story hall.

6. Circular Dome: Lodi Dynasty
Next to Bijaya Mandal is a building with a circular dome, thought to have been built in the 15th century. The purpose of this building remains unknown, and its structure is quite unique: it has two openings on each of the north, south, and west sides, while the east side is sealed. Foundation evidence shows there was once another building on the west side of this structure.






3. Begampur Mosque
Begampur Mosque is the most important mosque in the city of Jahanpanah and the most representative mosque of the Tughlaq dynasty of the Delhi Sultanate still standing today; it is said to have been designed by the Iranian architect Zahir al-Din al-Jayush.
There are two theories about when the mosque was built: one suggests it is one of the seven mosques built by Khan-i-Jahan Maqbul, the wazir (prime minister) of Sultan Firuz Shah Tughlaq (reigned 1351–1388), while the other suggests it was built when Muhammad bin Tughlaq died in 1351.
In 1921, the Archaeological Survey of India cleared out the residents living inside the mosque, giving it the appearance it has today.

Begampur Mosque is magnificent, with a spacious courtyard surrounded by arcades. There is a circular domed building in the center of each of the four sides; the east, north, and west ones are gates, and the largest one on the west side is the main prayer hall.
The mosque is very simple, with only a few carvings inside the main prayer hall. These stone carvings and the dome were once covered in shimmering white plaster, but most of it has fallen off and turned black.
The gate.


Looking inside from the gate.

Inside the gate.

The corridor on the northeast side.

Southwest corridor

Courtyard

Overlook


North gate

South gate

The corridor on the north side of the main prayer hall has collapsed.





Main prayer hall


Mihrab


Main prayer hall dome

Minimal decoration


4. Khirki Mosque
Khirki Mosque is another important mosque from the Tughlaq dynasty besides Begumpur Mosque, but its design is very different from Begumpur Mosque. This mosque is undoubtedly one of the seven mosques built by the prime minister Khan-i-Jahan Maqbul, and it was likely built in the 1370s.
Khirki Mosque sits much higher than the ground, and a trench has now formed around it. The mosque has a large gate on the north, east, and south sides, each with small minarets on top, and there is a large minaret at each of the four corners of the mosque.


From the book Delhi—A Thousand Years of Building
Mosque facade

From the book Delhi—A Thousand Years of Building


The gate.

The biggest feature of Khirki Mosque is that its roof is almost completely covered, with only four small square courtyards, which is very rare in the Delhi Sultanate. Because there are only four small open-air courtyards, the mosque cannot be fully lit even during the day, and it is darkest in front of the mihrab in the prayer hall.
The structure made of square pillars and circular domes gives this mosque a strong sense of geometric beauty. I arrived at dusk, and even though it was very dark, I was still stunned.



Courtyard


Mihrab

Collapsed dome in the northeast corner


Corner tower

5. Kalusarai Mosque
Kalusarai Mosque is one of the seven mosques built by the aforementioned prime minister Khan-i-Jahan Maqbul. It is currently badly damaged and several families live inside, so the door was locked when I went and I could not enter. This mosque has a more complex structure than the other six mosques built by Khan-i-Jahan Maqbul, but it is still in the typical Tughlaq dynasty style.
Summary: Delhi — Sultanate Palaces and Muslim History is presented here as a firsthand travel account in clear English, beginning with this scene: In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. The account keeps its focus on Delhi Travel, Sultanate History, Muslim Heritage while preserving the names, places, food, and historical details from the Chinese source.
In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. In February 1325, Ghiyath al-Din died when a pavilion collapsed on him while he was returning to Delhi from Bengal. His son, Sultan Muhammad bin Tughluq, succeeded him, and he is the main character of this post.
Table of Contents
1. The Founding of Jahanpanah
2. The Mysterious Sultan's Palace
1. Upper Platform: Khalji Dynasty
2. Single-story Hall: Khalji Dynasty
3. Octagonal Tower: Early Tughlaq Dynasty
4. Lower Platform: Late Tughlaq Dynasty
5. Cemetery and Religious Site: Lodi Dynasty
6. Circular Dome: Lodi Dynasty
3. Begampur Mosque
4. Khirki Mosque
5. Kalusarai Mosque
1. The Founding of Jahanpanah
Between 1326 and 1327, to prevent invasion by the Mongol army, Muhammad bin Tughluq connected Delhi's first city, Lal Kot, and its second city, Siri, with walls to create the fourth city of Delhi, Jahanpanah.
For information on Lal Kot and Siri, please see my previous two posts: The First City of Delhi—Minarets Reaching the Clouds and The Second City of Delhi—Turkic Fortress Against the Mongol Army.
The term Jahanpanah consists of two Persian words: Jahan means world, and panah means refuge, shelter, or sanctuary.
Muhammad bin Tughluq did not just expand the capital; he also greatly expanded the territory of the Delhi Sultanate. In the image below, dark green shows the territory in 1320, and light green shows the territory in 1330.

The famous Moroccan traveler Ibn Battuta lived in Delhi between 1333 and 1341. Based on his travelogues, we can infer that at the time, Lal Kot was the city center, Siri was a military camp, and Jahanpanah in the middle was the palace area. Ibn Battuta said the Tughlaq Sultan originally wanted to build a super-city connecting Delhi's existing Lal Kot, Siri, and the third city, Tughlaqabad, but he did not carry it out due to limited funds.
The following is from The Travels of Ibn Battuta (Complete Translation).

The maps and hand-drawn illustrations scanned for this diary are all from the book Delhi—A Thousand Years of Building, which is an excellent resource on the history of Delhi.

Map of Jahanpanah:

From the book Delhi—A Thousand Years of Building
Shortly after Jahanpanah was completed, Muhammad bin Tughluq suddenly decided to move the capital to the Deccan Plateau in the south and established a new capital called Daulatabad.
Muhammad bin Tughluq forced the population of Delhi to migrate on a large scale, and those who refused were killed. However, the move failed because Daulatabad lacked enough drinking water due to drought, and Muhammad bin Tughluq eventually moved back to Delhi. Although this relocation failed, it significantly influenced history because many Muslims who moved to the Deccan region did not return to Delhi, leading to a large increase in the Muslim population in central and southern India.
2. The Mysterious Sultan's Palace
Within the ruins of Jahanpanah, there is a huge building site called Bijaya Mandal, which means Victory Platform in Hindi. Bijaya Mandal may be the most puzzling historical building in Delhi. On one hand, we know very little about secular architecture from the Delhi Sultanate period, and on the other, the building changed significantly across different eras.
Much evidence suggests this was likely the palace site of Sultan Muhammad bin Tughluq, but without systematic archaeological excavation, we still cannot be certain about the functions of the existing structures.
Ibn Battuta did not describe the Sultan's palace in much detail. He only mentioned that people had to pass through three gates to reach a palace called bazar suntun, which means thousand pillars. He said these wooden pillars were painted and supported a beautifully carved wooden roof.
It is hard to imagine the appearance of this hall because most buildings preserved from this period are mosques, tombs, and madrasas, with almost no secular buildings remaining. Based on Ibn Battuta's description, this hall likely had long colonnades and a flat roof. One question remains: how did they keep a wooden flat roof waterproof? Regarding the interior of the hall, we only know it had exquisite carvings and the walls were likely decorated with paintings, which were probably removed later during the iconoclastic movement of Firuz Shah Tughlaq (reigned 1351–1388).
Archaeological digs show this building was used for a very long time. Historical records mention that both Sultan Alauddin Khalji (reigned 1296-1316) and Sultan Muhammad bin Tughlaq (reigned 1325-1351) had a palace called bazar suntun. Although Ibn Battuta wrote that Alauddin Khalji’s palace was in the city of Siri, these two palaces are likely the same place, and they are probably Bijaya Mandal.
The stone hall at Bijaya Mandal likely dates back to the time of Alauddin Khalji, while the tower next to it was almost certainly built by Muhammad bin Tughlaq. Archaeological findings show these buildings were still in use after the time of Firoz Shah Tughlaq (1351-1388). In the early 16th century, during the Lodi dynasty (1451-1526), the site was used by a Sufi sheikh named Sheikh Hasan Tahir.
1. Upper Platform: Khalji Dynasty

From the book Delhi—A Thousand Years of Building
The oldest part of this complex is likely the upper platform, which may have been built by Alauddin Khalji (reigned 1296-1316). You can see damaged, sloping retaining walls on the west, east, and south sides of the platform. There are two levels of arched basements visible from the east end of the platform, and a similar structure exists on the west end. The main building likely stood in the middle of the slightly raised area of the platform.

A view from the lower platform looking up at the upper platform, the single-story hall, and the octagonal tower.
2. Single-story Hall: Khalji Dynasty
On top of the platform sits a single-story hall, and above that is an octagonal tower. The hall was also likely built during the time of Alauddin Khalji. There are remains of a balcony in front of the hall, and the bases of the pillars are still there. You can walk from the pillars into the main room, where the roof is held up by stone columns. Behind the first row of stone columns are two large pits half a meter deep. In the early 20th century, the Archaeological Survey of India found many items here, including ivory, porcelain, glass necklaces, pearls, red coral, rubies, and coins dating from 1296 to 1390. This place was likely a treasure storage room at the time.
The hall seems to have had entrances on all four sides, but they were likely blocked when Muhammad bin Tughlaq built the heavy platform under the octagonal tower. The first entrance on the north wall next to the platform also seems to have been changed. Different foundation remains show there was once another room on the edge of the platform on the north side of the hall.

Below is the upper platform, and above is the single-story hall.

Looking down at the upper platform from the roof of the single-story hall.
3. Octagonal Tower: Early Tughlaq Dynasty

From the book Delhi—A Thousand Years of Building
The octagonal tower above the single-story hall was reportedly built by Muhammad bin Tughlaq (reigned 1325-1351). A slope followed by shallow, wide steps leads to the base of the octagonal tower. There is much evidence that the octagonal tower once extended further to the north. The three doors with quartzite frames and the narrow stairs leading to the roof were added later during the late Tughlaq dynasty.
Inside the octagonal tower is a symmetrical, cross-shaped room with the same openings on each side. In the middle of summer, the inside of the tower stays cooler and catches a breeze.
On the roof of the tower, there are two well-preserved sockets. One still has a groove around the edge, which suggests it likely held something on top. Besides these two sockets, there are actually traces of sockets on every level of the stairs. Based on the depth of these sockets, they likely held heavy, tall pillars. It is thought that there might have once been a pavilion (baradari) on top of the tower. There is also a row of small sockets along the edge of the roof, which may have held smaller upright posts.
We can guess that this tower was likely a viewing platform for Sultan Muhammad bin Tughlaq, but the biggest question is how the Sultan got up there, as his fancy clothes would have been hard to wear through the narrow stairs that exist today. It is very likely there was another staircase at the time, although Indian palaces usually did not have fancy stairs and kept them inside thick walls.



The narrow stairs leading to the octagonal tower.


The octagonal tower.

Inside the octagonal tower.
4. Lower Platform: Late Tughlaq Dynasty

From the book Delhi—A Thousand Years of Building
You can go down from the upper platform to a larger lower platform. There are retaining walls on the east and west sides of the lower platform. The buildings on the lower platform date to two periods: the wall foundations are made of large quartzite, while the upper parts feature masonry typical of the Tughlaq dynasty. Archaeological excavations in the 1920s uncovered stone pillar bases on the lower platform, some of which are still visible in the southwest corner today. On the other side of the platform, near the crumbling east retaining wall, you can still see delicate plaster flooring. These ruins may all be part of the palace Ibn Battuta called the bazar sutun.
There is a tall retaining wall between the two platforms, featuring a series of vertical slots that were likely used to hold wooden pillars or decorations. Except for the ramp on the east side of the upper platform, there is no other way to connect the two platforms. The wooden pillars in the lower vertical slots may have supported a higher floor, forming the Sultan's palace along with the stone hall on the south side. Another theory is that the lower platform was the Sultan's palace and the upper platform was his sleeping quarters, which is why the two levels are separate.

Wall foundations of the lower platform.

Wall foundations of the lower platform.
5. Cemetery and Religious Site: Lodi Dynasty

About halfway across the platform, the ground level rises significantly, which likely marks the general area of the palace. Far from the palace is a small cemetery where Sheikh Hasan Tahir and his descendants are buried. This sheikh lived during the Lodi dynasty (1451–1526) and died in 1503. It is said he lived in Bijay Mandal for a long time.
There is an arcade-style building at the very edge of the outer platform of the cemetery. On the north side of the building, there are remains of a long arcade wall, with pillars and arches in the Lodi dynasty style. There are also two sturdy towers, with black plaster coatings on top that reflect the Tughlaq dynasty style. It is believed that this may have been a khanqah (a place for Sufi gatherings) built by Sheikh Hasan Tahir.

Looking out at the lower platform and the sheikh's tomb from the single-story hall.

6. Circular Dome: Lodi Dynasty
Next to Bijaya Mandal is a building with a circular dome, thought to have been built in the 15th century. The purpose of this building remains unknown, and its structure is quite unique: it has two openings on each of the north, south, and west sides, while the east side is sealed. Foundation evidence shows there was once another building on the west side of this structure.






3. Begampur Mosque
Begampur Mosque is the most important mosque in the city of Jahanpanah and the most representative mosque of the Tughlaq dynasty of the Delhi Sultanate still standing today; it is said to have been designed by the Iranian architect Zahir al-Din al-Jayush.
There are two theories about when the mosque was built: one suggests it is one of the seven mosques built by Khan-i-Jahan Maqbul, the wazir (prime minister) of Sultan Firuz Shah Tughlaq (reigned 1351–1388), while the other suggests it was built when Muhammad bin Tughlaq died in 1351.
In 1921, the Archaeological Survey of India cleared out the residents living inside the mosque, giving it the appearance it has today.

Begampur Mosque is magnificent, with a spacious courtyard surrounded by arcades. There is a circular domed building in the center of each of the four sides; the east, north, and west ones are gates, and the largest one on the west side is the main prayer hall.
The mosque is very simple, with only a few carvings inside the main prayer hall. These stone carvings and the dome were once covered in shimmering white plaster, but most of it has fallen off and turned black.
The gate.


Looking inside from the gate.

Inside the gate.

The corridor on the northeast side.

Southwest corridor

Courtyard

Overlook


North gate

South gate

The corridor on the north side of the main prayer hall has collapsed.





Main prayer hall


Mihrab


Main prayer hall dome

Minimal decoration


4. Khirki Mosque
Khirki Mosque is another important mosque from the Tughlaq dynasty besides Begumpur Mosque, but its design is very different from Begumpur Mosque. This mosque is undoubtedly one of the seven mosques built by the prime minister Khan-i-Jahan Maqbul, and it was likely built in the 1370s.
Khirki Mosque sits much higher than the ground, and a trench has now formed around it. The mosque has a large gate on the north, east, and south sides, each with small minarets on top, and there is a large minaret at each of the four corners of the mosque.


From the book Delhi—A Thousand Years of Building
Mosque facade

From the book Delhi—A Thousand Years of Building


The gate.

The biggest feature of Khirki Mosque is that its roof is almost completely covered, with only four small square courtyards, which is very rare in the Delhi Sultanate. Because there are only four small open-air courtyards, the mosque cannot be fully lit even during the day, and it is darkest in front of the mihrab in the prayer hall.
The structure made of square pillars and circular domes gives this mosque a strong sense of geometric beauty. I arrived at dusk, and even though it was very dark, I was still stunned.



Courtyard


Mihrab

Collapsed dome in the northeast corner


Corner tower

5. Kalusarai Mosque
Kalusarai Mosque is one of the seven mosques built by the aforementioned prime minister Khan-i-Jahan Maqbul. It is currently badly damaged and several families live inside, so the door was locked when I went and I could not enter. This mosque has a more complex structure than the other six mosques built by Khan-i-Jahan Maqbul, but it is still in the typical Tughlaq dynasty style.
Halal Travel Guide: Delhi — Sultanate Palaces and Muslim History
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Reposted from the web
Summary: Delhi — Sultanate Palaces and Muslim History is presented here as a firsthand travel account in clear English, beginning with this scene: In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. The account keeps its focus on Delhi Travel, Sultanate History, Muslim Heritage while preserving the names, places, food, and historical details from the Chinese source.
In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. In February 1325, Ghiyath al-Din died when a pavilion collapsed on him while he was returning to Delhi from Bengal. His son, Sultan Muhammad bin Tughluq, succeeded him, and he is the main character of this post.
Table of Contents
1. The Founding of Jahanpanah
2. The Mysterious Sultan's Palace
1. Upper Platform: Khalji Dynasty
2. Single-story Hall: Khalji Dynasty
3. Octagonal Tower: Early Tughlaq Dynasty
4. Lower Platform: Late Tughlaq Dynasty
5. Cemetery and Religious Site: Lodi Dynasty
6. Circular Dome: Lodi Dynasty
3. Begampur Mosque
4. Khirki Mosque
5. Kalusarai Mosque
1. The Founding of Jahanpanah
Between 1326 and 1327, to prevent invasion by the Mongol army, Muhammad bin Tughluq connected Delhi's first city, Lal Kot, and its second city, Siri, with walls to create the fourth city of Delhi, Jahanpanah.
For information on Lal Kot and Siri, please see my previous two posts: The First City of Delhi—Minarets Reaching the Clouds and The Second City of Delhi—Turkic Fortress Against the Mongol Army.
The term Jahanpanah consists of two Persian words: Jahan means world, and panah means refuge, shelter, or sanctuary.
Muhammad bin Tughluq did not just expand the capital; he also greatly expanded the territory of the Delhi Sultanate. In the image below, dark green shows the territory in 1320, and light green shows the territory in 1330.
The famous Moroccan traveler Ibn Battuta lived in Delhi between 1333 and 1341. Based on his travelogues, we can infer that at the time, Lal Kot was the city center, Siri was a military camp, and Jahanpanah in the middle was the palace area. Ibn Battuta said the Tughlaq Sultan originally wanted to build a super-city connecting Delhi's existing Lal Kot, Siri, and the third city, Tughlaqabad, but he did not carry it out due to limited funds.
The following is from The Travels of Ibn Battuta (Complete Translation).
The maps and hand-drawn illustrations scanned for this diary are all from the book Delhi—A Thousand Years of Building, which is an excellent resource on the history of Delhi.
Map of Jahanpanah:
From the book Delhi—A Thousand Years of Building
Shortly after Jahanpanah was completed, Muhammad bin Tughluq suddenly decided to move the capital to the Deccan Plateau in the south and established a new capital called Daulatabad.
Muhammad bin Tughluq forced the population of Delhi to migrate on a large scale, and those who refused were killed. However, the move failed because Daulatabad lacked enough drinking water due to drought, and Muhammad bin Tughluq eventually moved back to Delhi. Although this relocation failed, it significantly influenced history because many Muslims who moved to the Deccan region did not return to Delhi, leading to a large increase in the Muslim population in central and southern India.
2. The Mysterious Sultan's Palace
Within the ruins of Jahanpanah, there is a huge building site called Bijaya Mandal, which means Victory Platform in Hindi. Bijaya Mandal may be the most puzzling historical building in Delhi. On one hand, we know very little about secular architecture from the Delhi Sultanate period, and on the other, the building changed significantly across different eras.
Much evidence suggests this was likely the palace site of Sultan Muhammad bin Tughluq, but without systematic archaeological excavation, we still cannot be certain about the functions of the existing structures.
Ibn Battuta did not describe the Sultan's palace in much detail. He only mentioned that people had to pass through three gates to reach a palace called bazar suntun, which means thousand pillars. He said these wooden pillars were painted and supported a beautifully carved wooden roof.
It is hard to imagine the appearance of this hall because most buildings preserved from this period are mosques, tombs, and madrasas, with almost no secular buildings remaining. Based on Ibn Battuta's description, this hall likely had long colonnades and a flat roof. One question remains: how did they keep a wooden flat roof waterproof? Regarding the interior of the hall, we only know it had exquisite carvings and the walls were likely decorated with paintings, which were probably removed later during the iconoclastic movement of Firuz Shah Tughlaq (reigned 1351–1388).
Archaeological digs show this building was used for a very long time. Historical records mention that both Sultan Alauddin Khalji (reigned 1296-1316) and Sultan Muhammad bin Tughlaq (reigned 1325-1351) had a palace called bazar suntun. Although Ibn Battuta wrote that Alauddin Khalji’s palace was in the city of Siri, these two palaces are likely the same place, and they are probably Bijaya Mandal.
The stone hall at Bijaya Mandal likely dates back to the time of Alauddin Khalji, while the tower next to it was almost certainly built by Muhammad bin Tughlaq. Archaeological findings show these buildings were still in use after the time of Firoz Shah Tughlaq (1351-1388). In the early 16th century, during the Lodi dynasty (1451-1526), the site was used by a Sufi sheikh named Sheikh Hasan Tahir.
1. Upper Platform: Khalji Dynasty
From the book Delhi—A Thousand Years of Building
The oldest part of this complex is likely the upper platform, which may have been built by Alauddin Khalji (reigned 1296-1316). You can see damaged, sloping retaining walls on the west, east, and south sides of the platform. There are two levels of arched basements visible from the east end of the platform, and a similar structure exists on the west end. The main building likely stood in the middle of the slightly raised area of the platform.
A view from the lower platform looking up at the upper platform, the single-story hall, and the octagonal tower.
2. Single-story Hall: Khalji Dynasty
On top of the platform sits a single-story hall, and above that is an octagonal tower. The hall was also likely built during the time of Alauddin Khalji. There are remains of a balcony in front of the hall, and the bases of the pillars are still there. You can walk from the pillars into the main room, where the roof is held up by stone columns. Behind the first row of stone columns are two large pits half a meter deep. In the early 20th century, the Archaeological Survey of India found many items here, including ivory, porcelain, glass necklaces, pearls, red coral, rubies, and coins dating from 1296 to 1390. This place was likely a treasure storage room at the time.
The hall seems to have had entrances on all four sides, but they were likely blocked when Muhammad bin Tughlaq built the heavy platform under the octagonal tower. The first entrance on the north wall next to the platform also seems to have been changed. Different foundation remains show there was once another room on the edge of the platform on the north side of the hall.
Below is the upper platform, and above is the single-story hall.
Looking down at the upper platform from the roof of the single-story hall.
3. Octagonal Tower: Early Tughlaq Dynasty
From the book Delhi—A Thousand Years of Building
The octagonal tower above the single-story hall was reportedly built by Muhammad bin Tughlaq (reigned 1325-1351). A slope followed by shallow, wide steps leads to the base of the octagonal tower. There is much evidence that the octagonal tower once extended further to the north. The three doors with quartzite frames and the narrow stairs leading to the roof were added later during the late Tughlaq dynasty.
Inside the octagonal tower is a symmetrical, cross-shaped room with the same openings on each side. In the middle of summer, the inside of the tower stays cooler and catches a breeze.
On the roof of the tower, there are two well-preserved sockets. One still has a groove around the edge, which suggests it likely held something on top. Besides these two sockets, there are actually traces of sockets on every level of the stairs. Based on the depth of these sockets, they likely held heavy, tall pillars. It is thought that there might have once been a pavilion (baradari) on top of the tower. There is also a row of small sockets along the edge of the roof, which may have held smaller upright posts.
We can guess that this tower was likely a viewing platform for Sultan Muhammad bin Tughlaq, but the biggest question is how the Sultan got up there, as his fancy clothes would have been hard to wear through the narrow stairs that exist today. It is very likely there was another staircase at the time, although Indian palaces usually did not have fancy stairs and kept them inside thick walls.
The narrow stairs leading to the octagonal tower.
The octagonal tower.
Inside the octagonal tower.
4. Lower Platform: Late Tughlaq Dynasty
From the book Delhi—A Thousand Years of Building
You can go down from the upper platform to a larger lower platform. There are retaining walls on the east and west sides of the lower platform. The buildings on the lower platform date to two periods: the wall foundations are made of large quartzite, while the upper parts feature masonry typical of the Tughlaq dynasty. Archaeological excavations in the 1920s uncovered stone pillar bases on the lower platform, some of which are still visible in the southwest corner today. On the other side of the platform, near the crumbling east retaining wall, you can still see delicate plaster flooring. These ruins may all be part of the palace Ibn Battuta called the bazar sutun.
There is a tall retaining wall between the two platforms, featuring a series of vertical slots that were likely used to hold wooden pillars or decorations. Except for the ramp on the east side of the upper platform, there is no other way to connect the two platforms. The wooden pillars in the lower vertical slots may have supported a higher floor, forming the Sultan's palace along with the stone hall on the south side. Another theory is that the lower platform was the Sultan's palace and the upper platform was his sleeping quarters, which is why the two levels are separate.
Wall foundations of the lower platform.
Wall foundations of the lower platform.
5. Cemetery and Religious Site: Lodi Dynasty
About halfway across the platform, the ground level rises significantly, which likely marks the general area of the palace. Far from the palace is a small cemetery where Sheikh Hasan Tahir and his descendants are buried. This sheikh lived during the Lodi dynasty (1451–1526) and died in 1503. It is said he lived in Bijay Mandal for a long time.
There is an arcade-style building at the very edge of the outer platform of the cemetery. On the north side of the building, there are remains of a long arcade wall, with pillars and arches in the Lodi dynasty style. There are also two sturdy towers, with black plaster coatings on top that reflect the Tughlaq dynasty style. It is believed that this may have been a khanqah (a place for Sufi gatherings) built by Sheikh Hasan Tahir.
Looking out at the lower platform and the sheikh's tomb from the single-story hall.
6. Circular Dome: Lodi Dynasty
Next to Bijaya Mandal is a building with a circular dome, thought to have been built in the 15th century. The purpose of this building remains unknown, and its structure is quite unique: it has two openings on each of the north, south, and west sides, while the east side is sealed. Foundation evidence shows there was once another building on the west side of this structure.
3. Begampur Mosque
Begampur Mosque is the most important mosque in the city of Jahanpanah and the most representative mosque of the Tughlaq dynasty of the Delhi Sultanate still standing today; it is said to have been designed by the Iranian architect Zahir al-Din al-Jayush.
There are two theories about when the mosque was built: one suggests it is one of the seven mosques built by Khan-i-Jahan Maqbul, the wazir (prime minister) of Sultan Firuz Shah Tughlaq (reigned 1351–1388), while the other suggests it was built when Muhammad bin Tughlaq died in 1351.
In 1921, the Archaeological Survey of India cleared out the residents living inside the mosque, giving it the appearance it has today.
Begampur Mosque is magnificent, with a spacious courtyard surrounded by arcades. There is a circular domed building in the center of each of the four sides; the east, north, and west ones are gates, and the largest one on the west side is the main prayer hall.
The mosque is very simple, with only a few carvings inside the main prayer hall. These stone carvings and the dome were once covered in shimmering white plaster, but most of it has fallen off and turned black.
The gate.
Looking inside from the gate.
Inside the gate.
The corridor on the northeast side.
Southwest corridor
Courtyard
Overlook
North gate
South gate
The corridor on the north side of the main prayer hall has collapsed.
Main prayer hall
Mihrab
Main prayer hall dome
Minimal decoration
4. Khirki Mosque
Khirki Mosque is another important mosque from the Tughlaq dynasty besides Begumpur Mosque, but its design is very different from Begumpur Mosque. This mosque is undoubtedly one of the seven mosques built by the prime minister Khan-i-Jahan Maqbul, and it was likely built in the 1370s.
Khirki Mosque sits much higher than the ground, and a trench has now formed around it. The mosque has a large gate on the north, east, and south sides, each with small minarets on top, and there is a large minaret at each of the four corners of the mosque.
From the book Delhi—A Thousand Years of Building
Mosque facade
From the book Delhi—A Thousand Years of Building
The gate.
The biggest feature of Khirki Mosque is that its roof is almost completely covered, with only four small square courtyards, which is very rare in the Delhi Sultanate. Because there are only four small open-air courtyards, the mosque cannot be fully lit even during the day, and it is darkest in front of the mihrab in the prayer hall.
The structure made of square pillars and circular domes gives this mosque a strong sense of geometric beauty. I arrived at dusk, and even though it was very dark, I was still stunned.
Courtyard
Mihrab
Collapsed dome in the northeast corner
Corner tower
5. Kalusarai Mosque
Kalusarai Mosque is one of the seven mosques built by the aforementioned prime minister Khan-i-Jahan Maqbul. It is currently badly damaged and several families live inside, so the door was locked when I went and I could not enter. This mosque has a more complex structure than the other six mosques built by Khan-i-Jahan Maqbul, but it is still in the typical Tughlaq dynasty style. view all
Summary: Delhi — Sultanate Palaces and Muslim History is presented here as a firsthand travel account in clear English, beginning with this scene: In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. The account keeps its focus on Delhi Travel, Sultanate History, Muslim Heritage while preserving the names, places, food, and historical details from the Chinese source.
In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. In February 1325, Ghiyath al-Din died when a pavilion collapsed on him while he was returning to Delhi from Bengal. His son, Sultan Muhammad bin Tughluq, succeeded him, and he is the main character of this post.
Table of Contents
1. The Founding of Jahanpanah
2. The Mysterious Sultan's Palace
1. Upper Platform: Khalji Dynasty
2. Single-story Hall: Khalji Dynasty
3. Octagonal Tower: Early Tughlaq Dynasty
4. Lower Platform: Late Tughlaq Dynasty
5. Cemetery and Religious Site: Lodi Dynasty
6. Circular Dome: Lodi Dynasty
3. Begampur Mosque
4. Khirki Mosque
5. Kalusarai Mosque
1. The Founding of Jahanpanah
Between 1326 and 1327, to prevent invasion by the Mongol army, Muhammad bin Tughluq connected Delhi's first city, Lal Kot, and its second city, Siri, with walls to create the fourth city of Delhi, Jahanpanah.
For information on Lal Kot and Siri, please see my previous two posts: The First City of Delhi—Minarets Reaching the Clouds and The Second City of Delhi—Turkic Fortress Against the Mongol Army.
The term Jahanpanah consists of two Persian words: Jahan means world, and panah means refuge, shelter, or sanctuary.
Muhammad bin Tughluq did not just expand the capital; he also greatly expanded the territory of the Delhi Sultanate. In the image below, dark green shows the territory in 1320, and light green shows the territory in 1330.
The famous Moroccan traveler Ibn Battuta lived in Delhi between 1333 and 1341. Based on his travelogues, we can infer that at the time, Lal Kot was the city center, Siri was a military camp, and Jahanpanah in the middle was the palace area. Ibn Battuta said the Tughlaq Sultan originally wanted to build a super-city connecting Delhi's existing Lal Kot, Siri, and the third city, Tughlaqabad, but he did not carry it out due to limited funds.
The following is from The Travels of Ibn Battuta (Complete Translation).
The maps and hand-drawn illustrations scanned for this diary are all from the book Delhi—A Thousand Years of Building, which is an excellent resource on the history of Delhi.
Map of Jahanpanah:
From the book Delhi—A Thousand Years of Building
Shortly after Jahanpanah was completed, Muhammad bin Tughluq suddenly decided to move the capital to the Deccan Plateau in the south and established a new capital called Daulatabad.
Muhammad bin Tughluq forced the population of Delhi to migrate on a large scale, and those who refused were killed. However, the move failed because Daulatabad lacked enough drinking water due to drought, and Muhammad bin Tughluq eventually moved back to Delhi. Although this relocation failed, it significantly influenced history because many Muslims who moved to the Deccan region did not return to Delhi, leading to a large increase in the Muslim population in central and southern India.
2. The Mysterious Sultan's Palace
Within the ruins of Jahanpanah, there is a huge building site called Bijaya Mandal, which means Victory Platform in Hindi. Bijaya Mandal may be the most puzzling historical building in Delhi. On one hand, we know very little about secular architecture from the Delhi Sultanate period, and on the other, the building changed significantly across different eras.
Much evidence suggests this was likely the palace site of Sultan Muhammad bin Tughluq, but without systematic archaeological excavation, we still cannot be certain about the functions of the existing structures.
Ibn Battuta did not describe the Sultan's palace in much detail. He only mentioned that people had to pass through three gates to reach a palace called bazar suntun, which means thousand pillars. He said these wooden pillars were painted and supported a beautifully carved wooden roof.
It is hard to imagine the appearance of this hall because most buildings preserved from this period are mosques, tombs, and madrasas, with almost no secular buildings remaining. Based on Ibn Battuta's description, this hall likely had long colonnades and a flat roof. One question remains: how did they keep a wooden flat roof waterproof? Regarding the interior of the hall, we only know it had exquisite carvings and the walls were likely decorated with paintings, which were probably removed later during the iconoclastic movement of Firuz Shah Tughlaq (reigned 1351–1388).
Archaeological digs show this building was used for a very long time. Historical records mention that both Sultan Alauddin Khalji (reigned 1296-1316) and Sultan Muhammad bin Tughlaq (reigned 1325-1351) had a palace called bazar suntun. Although Ibn Battuta wrote that Alauddin Khalji’s palace was in the city of Siri, these two palaces are likely the same place, and they are probably Bijaya Mandal.
The stone hall at Bijaya Mandal likely dates back to the time of Alauddin Khalji, while the tower next to it was almost certainly built by Muhammad bin Tughlaq. Archaeological findings show these buildings were still in use after the time of Firoz Shah Tughlaq (1351-1388). In the early 16th century, during the Lodi dynasty (1451-1526), the site was used by a Sufi sheikh named Sheikh Hasan Tahir.
1. Upper Platform: Khalji Dynasty
From the book Delhi—A Thousand Years of Building
The oldest part of this complex is likely the upper platform, which may have been built by Alauddin Khalji (reigned 1296-1316). You can see damaged, sloping retaining walls on the west, east, and south sides of the platform. There are two levels of arched basements visible from the east end of the platform, and a similar structure exists on the west end. The main building likely stood in the middle of the slightly raised area of the platform.
A view from the lower platform looking up at the upper platform, the single-story hall, and the octagonal tower.
2. Single-story Hall: Khalji Dynasty
On top of the platform sits a single-story hall, and above that is an octagonal tower. The hall was also likely built during the time of Alauddin Khalji. There are remains of a balcony in front of the hall, and the bases of the pillars are still there. You can walk from the pillars into the main room, where the roof is held up by stone columns. Behind the first row of stone columns are two large pits half a meter deep. In the early 20th century, the Archaeological Survey of India found many items here, including ivory, porcelain, glass necklaces, pearls, red coral, rubies, and coins dating from 1296 to 1390. This place was likely a treasure storage room at the time.
The hall seems to have had entrances on all four sides, but they were likely blocked when Muhammad bin Tughlaq built the heavy platform under the octagonal tower. The first entrance on the north wall next to the platform also seems to have been changed. Different foundation remains show there was once another room on the edge of the platform on the north side of the hall.
Below is the upper platform, and above is the single-story hall.
Looking down at the upper platform from the roof of the single-story hall.
3. Octagonal Tower: Early Tughlaq Dynasty
From the book Delhi—A Thousand Years of Building
The octagonal tower above the single-story hall was reportedly built by Muhammad bin Tughlaq (reigned 1325-1351). A slope followed by shallow, wide steps leads to the base of the octagonal tower. There is much evidence that the octagonal tower once extended further to the north. The three doors with quartzite frames and the narrow stairs leading to the roof were added later during the late Tughlaq dynasty.
Inside the octagonal tower is a symmetrical, cross-shaped room with the same openings on each side. In the middle of summer, the inside of the tower stays cooler and catches a breeze.
On the roof of the tower, there are two well-preserved sockets. One still has a groove around the edge, which suggests it likely held something on top. Besides these two sockets, there are actually traces of sockets on every level of the stairs. Based on the depth of these sockets, they likely held heavy, tall pillars. It is thought that there might have once been a pavilion (baradari) on top of the tower. There is also a row of small sockets along the edge of the roof, which may have held smaller upright posts.
We can guess that this tower was likely a viewing platform for Sultan Muhammad bin Tughlaq, but the biggest question is how the Sultan got up there, as his fancy clothes would have been hard to wear through the narrow stairs that exist today. It is very likely there was another staircase at the time, although Indian palaces usually did not have fancy stairs and kept them inside thick walls.
The narrow stairs leading to the octagonal tower.
The octagonal tower.
Inside the octagonal tower.
4. Lower Platform: Late Tughlaq Dynasty
From the book Delhi—A Thousand Years of Building
You can go down from the upper platform to a larger lower platform. There are retaining walls on the east and west sides of the lower platform. The buildings on the lower platform date to two periods: the wall foundations are made of large quartzite, while the upper parts feature masonry typical of the Tughlaq dynasty. Archaeological excavations in the 1920s uncovered stone pillar bases on the lower platform, some of which are still visible in the southwest corner today. On the other side of the platform, near the crumbling east retaining wall, you can still see delicate plaster flooring. These ruins may all be part of the palace Ibn Battuta called the bazar sutun.
There is a tall retaining wall between the two platforms, featuring a series of vertical slots that were likely used to hold wooden pillars or decorations. Except for the ramp on the east side of the upper platform, there is no other way to connect the two platforms. The wooden pillars in the lower vertical slots may have supported a higher floor, forming the Sultan's palace along with the stone hall on the south side. Another theory is that the lower platform was the Sultan's palace and the upper platform was his sleeping quarters, which is why the two levels are separate.
Wall foundations of the lower platform.
Wall foundations of the lower platform.
5. Cemetery and Religious Site: Lodi Dynasty
About halfway across the platform, the ground level rises significantly, which likely marks the general area of the palace. Far from the palace is a small cemetery where Sheikh Hasan Tahir and his descendants are buried. This sheikh lived during the Lodi dynasty (1451–1526) and died in 1503. It is said he lived in Bijay Mandal for a long time.
There is an arcade-style building at the very edge of the outer platform of the cemetery. On the north side of the building, there are remains of a long arcade wall, with pillars and arches in the Lodi dynasty style. There are also two sturdy towers, with black plaster coatings on top that reflect the Tughlaq dynasty style. It is believed that this may have been a khanqah (a place for Sufi gatherings) built by Sheikh Hasan Tahir.
Looking out at the lower platform and the sheikh's tomb from the single-story hall.
6. Circular Dome: Lodi Dynasty
Next to Bijaya Mandal is a building with a circular dome, thought to have been built in the 15th century. The purpose of this building remains unknown, and its structure is quite unique: it has two openings on each of the north, south, and west sides, while the east side is sealed. Foundation evidence shows there was once another building on the west side of this structure.
3. Begampur Mosque
Begampur Mosque is the most important mosque in the city of Jahanpanah and the most representative mosque of the Tughlaq dynasty of the Delhi Sultanate still standing today; it is said to have been designed by the Iranian architect Zahir al-Din al-Jayush.
There are two theories about when the mosque was built: one suggests it is one of the seven mosques built by Khan-i-Jahan Maqbul, the wazir (prime minister) of Sultan Firuz Shah Tughlaq (reigned 1351–1388), while the other suggests it was built when Muhammad bin Tughlaq died in 1351.
In 1921, the Archaeological Survey of India cleared out the residents living inside the mosque, giving it the appearance it has today.
Begampur Mosque is magnificent, with a spacious courtyard surrounded by arcades. There is a circular domed building in the center of each of the four sides; the east, north, and west ones are gates, and the largest one on the west side is the main prayer hall.
The mosque is very simple, with only a few carvings inside the main prayer hall. These stone carvings and the dome were once covered in shimmering white plaster, but most of it has fallen off and turned black.
The gate.
Looking inside from the gate.
Inside the gate.
The corridor on the northeast side.
Southwest corridor
Courtyard
Overlook
North gate
South gate
The corridor on the north side of the main prayer hall has collapsed.
Main prayer hall
Mihrab
Main prayer hall dome
Minimal decoration
4. Khirki Mosque
Khirki Mosque is another important mosque from the Tughlaq dynasty besides Begumpur Mosque, but its design is very different from Begumpur Mosque. This mosque is undoubtedly one of the seven mosques built by the prime minister Khan-i-Jahan Maqbul, and it was likely built in the 1370s.
Khirki Mosque sits much higher than the ground, and a trench has now formed around it. The mosque has a large gate on the north, east, and south sides, each with small minarets on top, and there is a large minaret at each of the four corners of the mosque.
From the book Delhi—A Thousand Years of Building
Mosque facade
From the book Delhi—A Thousand Years of Building
The gate.
The biggest feature of Khirki Mosque is that its roof is almost completely covered, with only four small square courtyards, which is very rare in the Delhi Sultanate. Because there are only four small open-air courtyards, the mosque cannot be fully lit even during the day, and it is darkest in front of the mihrab in the prayer hall.
The structure made of square pillars and circular domes gives this mosque a strong sense of geometric beauty. I arrived at dusk, and even though it was very dark, I was still stunned.
Courtyard
Mihrab
Collapsed dome in the northeast corner
Corner tower
5. Kalusarai Mosque
Kalusarai Mosque is one of the seven mosques built by the aforementioned prime minister Khan-i-Jahan Maqbul. It is currently badly damaged and several families live inside, so the door was locked when I went and I could not enter. This mosque has a more complex structure than the other six mosques built by Khan-i-Jahan Maqbul, but it is still in the typical Tughlaq dynasty style. view all
Reposted from the web
Summary: Delhi — Sultanate Palaces and Muslim History is presented here as a firsthand travel account in clear English, beginning with this scene: In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. The account keeps its focus on Delhi Travel, Sultanate History, Muslim Heritage while preserving the names, places, food, and historical details from the Chinese source.
In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. In February 1325, Ghiyath al-Din died when a pavilion collapsed on him while he was returning to Delhi from Bengal. His son, Sultan Muhammad bin Tughluq, succeeded him, and he is the main character of this post.
Table of Contents
1. The Founding of Jahanpanah
2. The Mysterious Sultan's Palace
1. Upper Platform: Khalji Dynasty
2. Single-story Hall: Khalji Dynasty
3. Octagonal Tower: Early Tughlaq Dynasty
4. Lower Platform: Late Tughlaq Dynasty
5. Cemetery and Religious Site: Lodi Dynasty
6. Circular Dome: Lodi Dynasty
3. Begampur Mosque
4. Khirki Mosque
5. Kalusarai Mosque
1. The Founding of Jahanpanah
Between 1326 and 1327, to prevent invasion by the Mongol army, Muhammad bin Tughluq connected Delhi's first city, Lal Kot, and its second city, Siri, with walls to create the fourth city of Delhi, Jahanpanah.
For information on Lal Kot and Siri, please see my previous two posts: The First City of Delhi—Minarets Reaching the Clouds and The Second City of Delhi—Turkic Fortress Against the Mongol Army.
The term Jahanpanah consists of two Persian words: Jahan means world, and panah means refuge, shelter, or sanctuary.
Muhammad bin Tughluq did not just expand the capital; he also greatly expanded the territory of the Delhi Sultanate. In the image below, dark green shows the territory in 1320, and light green shows the territory in 1330.

The famous Moroccan traveler Ibn Battuta lived in Delhi between 1333 and 1341. Based on his travelogues, we can infer that at the time, Lal Kot was the city center, Siri was a military camp, and Jahanpanah in the middle was the palace area. Ibn Battuta said the Tughlaq Sultan originally wanted to build a super-city connecting Delhi's existing Lal Kot, Siri, and the third city, Tughlaqabad, but he did not carry it out due to limited funds.
The following is from The Travels of Ibn Battuta (Complete Translation).

The maps and hand-drawn illustrations scanned for this diary are all from the book Delhi—A Thousand Years of Building, which is an excellent resource on the history of Delhi.

Map of Jahanpanah:

From the book Delhi—A Thousand Years of Building
Shortly after Jahanpanah was completed, Muhammad bin Tughluq suddenly decided to move the capital to the Deccan Plateau in the south and established a new capital called Daulatabad.
Muhammad bin Tughluq forced the population of Delhi to migrate on a large scale, and those who refused were killed. However, the move failed because Daulatabad lacked enough drinking water due to drought, and Muhammad bin Tughluq eventually moved back to Delhi. Although this relocation failed, it significantly influenced history because many Muslims who moved to the Deccan region did not return to Delhi, leading to a large increase in the Muslim population in central and southern India.
2. The Mysterious Sultan's Palace
Within the ruins of Jahanpanah, there is a huge building site called Bijaya Mandal, which means Victory Platform in Hindi. Bijaya Mandal may be the most puzzling historical building in Delhi. On one hand, we know very little about secular architecture from the Delhi Sultanate period, and on the other, the building changed significantly across different eras.
Much evidence suggests this was likely the palace site of Sultan Muhammad bin Tughluq, but without systematic archaeological excavation, we still cannot be certain about the functions of the existing structures.
Ibn Battuta did not describe the Sultan's palace in much detail. He only mentioned that people had to pass through three gates to reach a palace called bazar suntun, which means thousand pillars. He said these wooden pillars were painted and supported a beautifully carved wooden roof.
It is hard to imagine the appearance of this hall because most buildings preserved from this period are mosques, tombs, and madrasas, with almost no secular buildings remaining. Based on Ibn Battuta's description, this hall likely had long colonnades and a flat roof. One question remains: how did they keep a wooden flat roof waterproof? Regarding the interior of the hall, we only know it had exquisite carvings and the walls were likely decorated with paintings, which were probably removed later during the iconoclastic movement of Firuz Shah Tughlaq (reigned 1351–1388).
Archaeological digs show this building was used for a very long time. Historical records mention that both Sultan Alauddin Khalji (reigned 1296-1316) and Sultan Muhammad bin Tughlaq (reigned 1325-1351) had a palace called bazar suntun. Although Ibn Battuta wrote that Alauddin Khalji’s palace was in the city of Siri, these two palaces are likely the same place, and they are probably Bijaya Mandal.
The stone hall at Bijaya Mandal likely dates back to the time of Alauddin Khalji, while the tower next to it was almost certainly built by Muhammad bin Tughlaq. Archaeological findings show these buildings were still in use after the time of Firoz Shah Tughlaq (1351-1388). In the early 16th century, during the Lodi dynasty (1451-1526), the site was used by a Sufi sheikh named Sheikh Hasan Tahir.
1. Upper Platform: Khalji Dynasty

From the book Delhi—A Thousand Years of Building
The oldest part of this complex is likely the upper platform, which may have been built by Alauddin Khalji (reigned 1296-1316). You can see damaged, sloping retaining walls on the west, east, and south sides of the platform. There are two levels of arched basements visible from the east end of the platform, and a similar structure exists on the west end. The main building likely stood in the middle of the slightly raised area of the platform.

A view from the lower platform looking up at the upper platform, the single-story hall, and the octagonal tower.
2. Single-story Hall: Khalji Dynasty
On top of the platform sits a single-story hall, and above that is an octagonal tower. The hall was also likely built during the time of Alauddin Khalji. There are remains of a balcony in front of the hall, and the bases of the pillars are still there. You can walk from the pillars into the main room, where the roof is held up by stone columns. Behind the first row of stone columns are two large pits half a meter deep. In the early 20th century, the Archaeological Survey of India found many items here, including ivory, porcelain, glass necklaces, pearls, red coral, rubies, and coins dating from 1296 to 1390. This place was likely a treasure storage room at the time.
The hall seems to have had entrances on all four sides, but they were likely blocked when Muhammad bin Tughlaq built the heavy platform under the octagonal tower. The first entrance on the north wall next to the platform also seems to have been changed. Different foundation remains show there was once another room on the edge of the platform on the north side of the hall.

Below is the upper platform, and above is the single-story hall.

Looking down at the upper platform from the roof of the single-story hall.
3. Octagonal Tower: Early Tughlaq Dynasty

From the book Delhi—A Thousand Years of Building
The octagonal tower above the single-story hall was reportedly built by Muhammad bin Tughlaq (reigned 1325-1351). A slope followed by shallow, wide steps leads to the base of the octagonal tower. There is much evidence that the octagonal tower once extended further to the north. The three doors with quartzite frames and the narrow stairs leading to the roof were added later during the late Tughlaq dynasty.
Inside the octagonal tower is a symmetrical, cross-shaped room with the same openings on each side. In the middle of summer, the inside of the tower stays cooler and catches a breeze.
On the roof of the tower, there are two well-preserved sockets. One still has a groove around the edge, which suggests it likely held something on top. Besides these two sockets, there are actually traces of sockets on every level of the stairs. Based on the depth of these sockets, they likely held heavy, tall pillars. It is thought that there might have once been a pavilion (baradari) on top of the tower. There is also a row of small sockets along the edge of the roof, which may have held smaller upright posts.
We can guess that this tower was likely a viewing platform for Sultan Muhammad bin Tughlaq, but the biggest question is how the Sultan got up there, as his fancy clothes would have been hard to wear through the narrow stairs that exist today. It is very likely there was another staircase at the time, although Indian palaces usually did not have fancy stairs and kept them inside thick walls.



The narrow stairs leading to the octagonal tower.


The octagonal tower.

Inside the octagonal tower.
4. Lower Platform: Late Tughlaq Dynasty

From the book Delhi—A Thousand Years of Building
You can go down from the upper platform to a larger lower platform. There are retaining walls on the east and west sides of the lower platform. The buildings on the lower platform date to two periods: the wall foundations are made of large quartzite, while the upper parts feature masonry typical of the Tughlaq dynasty. Archaeological excavations in the 1920s uncovered stone pillar bases on the lower platform, some of which are still visible in the southwest corner today. On the other side of the platform, near the crumbling east retaining wall, you can still see delicate plaster flooring. These ruins may all be part of the palace Ibn Battuta called the bazar sutun.
There is a tall retaining wall between the two platforms, featuring a series of vertical slots that were likely used to hold wooden pillars or decorations. Except for the ramp on the east side of the upper platform, there is no other way to connect the two platforms. The wooden pillars in the lower vertical slots may have supported a higher floor, forming the Sultan's palace along with the stone hall on the south side. Another theory is that the lower platform was the Sultan's palace and the upper platform was his sleeping quarters, which is why the two levels are separate.

Wall foundations of the lower platform.

Wall foundations of the lower platform.
5. Cemetery and Religious Site: Lodi Dynasty

About halfway across the platform, the ground level rises significantly, which likely marks the general area of the palace. Far from the palace is a small cemetery where Sheikh Hasan Tahir and his descendants are buried. This sheikh lived during the Lodi dynasty (1451–1526) and died in 1503. It is said he lived in Bijay Mandal for a long time.
There is an arcade-style building at the very edge of the outer platform of the cemetery. On the north side of the building, there are remains of a long arcade wall, with pillars and arches in the Lodi dynasty style. There are also two sturdy towers, with black plaster coatings on top that reflect the Tughlaq dynasty style. It is believed that this may have been a khanqah (a place for Sufi gatherings) built by Sheikh Hasan Tahir.

Looking out at the lower platform and the sheikh's tomb from the single-story hall.

6. Circular Dome: Lodi Dynasty
Next to Bijaya Mandal is a building with a circular dome, thought to have been built in the 15th century. The purpose of this building remains unknown, and its structure is quite unique: it has two openings on each of the north, south, and west sides, while the east side is sealed. Foundation evidence shows there was once another building on the west side of this structure.






3. Begampur Mosque
Begampur Mosque is the most important mosque in the city of Jahanpanah and the most representative mosque of the Tughlaq dynasty of the Delhi Sultanate still standing today; it is said to have been designed by the Iranian architect Zahir al-Din al-Jayush.
There are two theories about when the mosque was built: one suggests it is one of the seven mosques built by Khan-i-Jahan Maqbul, the wazir (prime minister) of Sultan Firuz Shah Tughlaq (reigned 1351–1388), while the other suggests it was built when Muhammad bin Tughlaq died in 1351.
In 1921, the Archaeological Survey of India cleared out the residents living inside the mosque, giving it the appearance it has today.

Begampur Mosque is magnificent, with a spacious courtyard surrounded by arcades. There is a circular domed building in the center of each of the four sides; the east, north, and west ones are gates, and the largest one on the west side is the main prayer hall.
The mosque is very simple, with only a few carvings inside the main prayer hall. These stone carvings and the dome were once covered in shimmering white plaster, but most of it has fallen off and turned black.
The gate.


Looking inside from the gate.

Inside the gate.

The corridor on the northeast side.

Southwest corridor

Courtyard

Overlook


North gate

South gate

The corridor on the north side of the main prayer hall has collapsed.





Main prayer hall


Mihrab


Main prayer hall dome

Minimal decoration


4. Khirki Mosque
Khirki Mosque is another important mosque from the Tughlaq dynasty besides Begumpur Mosque, but its design is very different from Begumpur Mosque. This mosque is undoubtedly one of the seven mosques built by the prime minister Khan-i-Jahan Maqbul, and it was likely built in the 1370s.
Khirki Mosque sits much higher than the ground, and a trench has now formed around it. The mosque has a large gate on the north, east, and south sides, each with small minarets on top, and there is a large minaret at each of the four corners of the mosque.


From the book Delhi—A Thousand Years of Building
Mosque facade

From the book Delhi—A Thousand Years of Building


The gate.

The biggest feature of Khirki Mosque is that its roof is almost completely covered, with only four small square courtyards, which is very rare in the Delhi Sultanate. Because there are only four small open-air courtyards, the mosque cannot be fully lit even during the day, and it is darkest in front of the mihrab in the prayer hall.
The structure made of square pillars and circular domes gives this mosque a strong sense of geometric beauty. I arrived at dusk, and even though it was very dark, I was still stunned.



Courtyard


Mihrab

Collapsed dome in the northeast corner


Corner tower

5. Kalusarai Mosque
Kalusarai Mosque is one of the seven mosques built by the aforementioned prime minister Khan-i-Jahan Maqbul. It is currently badly damaged and several families live inside, so the door was locked when I went and I could not enter. This mosque has a more complex structure than the other six mosques built by Khan-i-Jahan Maqbul, but it is still in the typical Tughlaq dynasty style.
Summary: Delhi — Sultanate Palaces and Muslim History is presented here as a firsthand travel account in clear English, beginning with this scene: In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. The account keeps its focus on Delhi Travel, Sultanate History, Muslim Heritage while preserving the names, places, food, and historical details from the Chinese source.
In our last post, The Third City of Delhi—Indestructible Beautiful Ruins, we discussed how Ghiyath al-Din Tughluq founded the Tughlaq dynasty, the third dynasty of the Delhi Sultanate, in 1320. In February 1325, Ghiyath al-Din died when a pavilion collapsed on him while he was returning to Delhi from Bengal. His son, Sultan Muhammad bin Tughluq, succeeded him, and he is the main character of this post.
Table of Contents
1. The Founding of Jahanpanah
2. The Mysterious Sultan's Palace
1. Upper Platform: Khalji Dynasty
2. Single-story Hall: Khalji Dynasty
3. Octagonal Tower: Early Tughlaq Dynasty
4. Lower Platform: Late Tughlaq Dynasty
5. Cemetery and Religious Site: Lodi Dynasty
6. Circular Dome: Lodi Dynasty
3. Begampur Mosque
4. Khirki Mosque
5. Kalusarai Mosque
1. The Founding of Jahanpanah
Between 1326 and 1327, to prevent invasion by the Mongol army, Muhammad bin Tughluq connected Delhi's first city, Lal Kot, and its second city, Siri, with walls to create the fourth city of Delhi, Jahanpanah.
For information on Lal Kot and Siri, please see my previous two posts: The First City of Delhi—Minarets Reaching the Clouds and The Second City of Delhi—Turkic Fortress Against the Mongol Army.
The term Jahanpanah consists of two Persian words: Jahan means world, and panah means refuge, shelter, or sanctuary.
Muhammad bin Tughluq did not just expand the capital; he also greatly expanded the territory of the Delhi Sultanate. In the image below, dark green shows the territory in 1320, and light green shows the territory in 1330.

The famous Moroccan traveler Ibn Battuta lived in Delhi between 1333 and 1341. Based on his travelogues, we can infer that at the time, Lal Kot was the city center, Siri was a military camp, and Jahanpanah in the middle was the palace area. Ibn Battuta said the Tughlaq Sultan originally wanted to build a super-city connecting Delhi's existing Lal Kot, Siri, and the third city, Tughlaqabad, but he did not carry it out due to limited funds.
The following is from The Travels of Ibn Battuta (Complete Translation).

The maps and hand-drawn illustrations scanned for this diary are all from the book Delhi—A Thousand Years of Building, which is an excellent resource on the history of Delhi.

Map of Jahanpanah:

From the book Delhi—A Thousand Years of Building
Shortly after Jahanpanah was completed, Muhammad bin Tughluq suddenly decided to move the capital to the Deccan Plateau in the south and established a new capital called Daulatabad.
Muhammad bin Tughluq forced the population of Delhi to migrate on a large scale, and those who refused were killed. However, the move failed because Daulatabad lacked enough drinking water due to drought, and Muhammad bin Tughluq eventually moved back to Delhi. Although this relocation failed, it significantly influenced history because many Muslims who moved to the Deccan region did not return to Delhi, leading to a large increase in the Muslim population in central and southern India.
2. The Mysterious Sultan's Palace
Within the ruins of Jahanpanah, there is a huge building site called Bijaya Mandal, which means Victory Platform in Hindi. Bijaya Mandal may be the most puzzling historical building in Delhi. On one hand, we know very little about secular architecture from the Delhi Sultanate period, and on the other, the building changed significantly across different eras.
Much evidence suggests this was likely the palace site of Sultan Muhammad bin Tughluq, but without systematic archaeological excavation, we still cannot be certain about the functions of the existing structures.
Ibn Battuta did not describe the Sultan's palace in much detail. He only mentioned that people had to pass through three gates to reach a palace called bazar suntun, which means thousand pillars. He said these wooden pillars were painted and supported a beautifully carved wooden roof.
It is hard to imagine the appearance of this hall because most buildings preserved from this period are mosques, tombs, and madrasas, with almost no secular buildings remaining. Based on Ibn Battuta's description, this hall likely had long colonnades and a flat roof. One question remains: how did they keep a wooden flat roof waterproof? Regarding the interior of the hall, we only know it had exquisite carvings and the walls were likely decorated with paintings, which were probably removed later during the iconoclastic movement of Firuz Shah Tughlaq (reigned 1351–1388).
Archaeological digs show this building was used for a very long time. Historical records mention that both Sultan Alauddin Khalji (reigned 1296-1316) and Sultan Muhammad bin Tughlaq (reigned 1325-1351) had a palace called bazar suntun. Although Ibn Battuta wrote that Alauddin Khalji’s palace was in the city of Siri, these two palaces are likely the same place, and they are probably Bijaya Mandal.
The stone hall at Bijaya Mandal likely dates back to the time of Alauddin Khalji, while the tower next to it was almost certainly built by Muhammad bin Tughlaq. Archaeological findings show these buildings were still in use after the time of Firoz Shah Tughlaq (1351-1388). In the early 16th century, during the Lodi dynasty (1451-1526), the site was used by a Sufi sheikh named Sheikh Hasan Tahir.
1. Upper Platform: Khalji Dynasty

From the book Delhi—A Thousand Years of Building
The oldest part of this complex is likely the upper platform, which may have been built by Alauddin Khalji (reigned 1296-1316). You can see damaged, sloping retaining walls on the west, east, and south sides of the platform. There are two levels of arched basements visible from the east end of the platform, and a similar structure exists on the west end. The main building likely stood in the middle of the slightly raised area of the platform.

A view from the lower platform looking up at the upper platform, the single-story hall, and the octagonal tower.
2. Single-story Hall: Khalji Dynasty
On top of the platform sits a single-story hall, and above that is an octagonal tower. The hall was also likely built during the time of Alauddin Khalji. There are remains of a balcony in front of the hall, and the bases of the pillars are still there. You can walk from the pillars into the main room, where the roof is held up by stone columns. Behind the first row of stone columns are two large pits half a meter deep. In the early 20th century, the Archaeological Survey of India found many items here, including ivory, porcelain, glass necklaces, pearls, red coral, rubies, and coins dating from 1296 to 1390. This place was likely a treasure storage room at the time.
The hall seems to have had entrances on all four sides, but they were likely blocked when Muhammad bin Tughlaq built the heavy platform under the octagonal tower. The first entrance on the north wall next to the platform also seems to have been changed. Different foundation remains show there was once another room on the edge of the platform on the north side of the hall.

Below is the upper platform, and above is the single-story hall.

Looking down at the upper platform from the roof of the single-story hall.
3. Octagonal Tower: Early Tughlaq Dynasty

From the book Delhi—A Thousand Years of Building
The octagonal tower above the single-story hall was reportedly built by Muhammad bin Tughlaq (reigned 1325-1351). A slope followed by shallow, wide steps leads to the base of the octagonal tower. There is much evidence that the octagonal tower once extended further to the north. The three doors with quartzite frames and the narrow stairs leading to the roof were added later during the late Tughlaq dynasty.
Inside the octagonal tower is a symmetrical, cross-shaped room with the same openings on each side. In the middle of summer, the inside of the tower stays cooler and catches a breeze.
On the roof of the tower, there are two well-preserved sockets. One still has a groove around the edge, which suggests it likely held something on top. Besides these two sockets, there are actually traces of sockets on every level of the stairs. Based on the depth of these sockets, they likely held heavy, tall pillars. It is thought that there might have once been a pavilion (baradari) on top of the tower. There is also a row of small sockets along the edge of the roof, which may have held smaller upright posts.
We can guess that this tower was likely a viewing platform for Sultan Muhammad bin Tughlaq, but the biggest question is how the Sultan got up there, as his fancy clothes would have been hard to wear through the narrow stairs that exist today. It is very likely there was another staircase at the time, although Indian palaces usually did not have fancy stairs and kept them inside thick walls.



The narrow stairs leading to the octagonal tower.


The octagonal tower.

Inside the octagonal tower.
4. Lower Platform: Late Tughlaq Dynasty

From the book Delhi—A Thousand Years of Building
You can go down from the upper platform to a larger lower platform. There are retaining walls on the east and west sides of the lower platform. The buildings on the lower platform date to two periods: the wall foundations are made of large quartzite, while the upper parts feature masonry typical of the Tughlaq dynasty. Archaeological excavations in the 1920s uncovered stone pillar bases on the lower platform, some of which are still visible in the southwest corner today. On the other side of the platform, near the crumbling east retaining wall, you can still see delicate plaster flooring. These ruins may all be part of the palace Ibn Battuta called the bazar sutun.
There is a tall retaining wall between the two platforms, featuring a series of vertical slots that were likely used to hold wooden pillars or decorations. Except for the ramp on the east side of the upper platform, there is no other way to connect the two platforms. The wooden pillars in the lower vertical slots may have supported a higher floor, forming the Sultan's palace along with the stone hall on the south side. Another theory is that the lower platform was the Sultan's palace and the upper platform was his sleeping quarters, which is why the two levels are separate.

Wall foundations of the lower platform.

Wall foundations of the lower platform.
5. Cemetery and Religious Site: Lodi Dynasty

About halfway across the platform, the ground level rises significantly, which likely marks the general area of the palace. Far from the palace is a small cemetery where Sheikh Hasan Tahir and his descendants are buried. This sheikh lived during the Lodi dynasty (1451–1526) and died in 1503. It is said he lived in Bijay Mandal for a long time.
There is an arcade-style building at the very edge of the outer platform of the cemetery. On the north side of the building, there are remains of a long arcade wall, with pillars and arches in the Lodi dynasty style. There are also two sturdy towers, with black plaster coatings on top that reflect the Tughlaq dynasty style. It is believed that this may have been a khanqah (a place for Sufi gatherings) built by Sheikh Hasan Tahir.

Looking out at the lower platform and the sheikh's tomb from the single-story hall.

6. Circular Dome: Lodi Dynasty
Next to Bijaya Mandal is a building with a circular dome, thought to have been built in the 15th century. The purpose of this building remains unknown, and its structure is quite unique: it has two openings on each of the north, south, and west sides, while the east side is sealed. Foundation evidence shows there was once another building on the west side of this structure.






3. Begampur Mosque
Begampur Mosque is the most important mosque in the city of Jahanpanah and the most representative mosque of the Tughlaq dynasty of the Delhi Sultanate still standing today; it is said to have been designed by the Iranian architect Zahir al-Din al-Jayush.
There are two theories about when the mosque was built: one suggests it is one of the seven mosques built by Khan-i-Jahan Maqbul, the wazir (prime minister) of Sultan Firuz Shah Tughlaq (reigned 1351–1388), while the other suggests it was built when Muhammad bin Tughlaq died in 1351.
In 1921, the Archaeological Survey of India cleared out the residents living inside the mosque, giving it the appearance it has today.

Begampur Mosque is magnificent, with a spacious courtyard surrounded by arcades. There is a circular domed building in the center of each of the four sides; the east, north, and west ones are gates, and the largest one on the west side is the main prayer hall.
The mosque is very simple, with only a few carvings inside the main prayer hall. These stone carvings and the dome were once covered in shimmering white plaster, but most of it has fallen off and turned black.
The gate.


Looking inside from the gate.

Inside the gate.

The corridor on the northeast side.

Southwest corridor

Courtyard

Overlook


North gate

South gate

The corridor on the north side of the main prayer hall has collapsed.





Main prayer hall


Mihrab


Main prayer hall dome

Minimal decoration


4. Khirki Mosque
Khirki Mosque is another important mosque from the Tughlaq dynasty besides Begumpur Mosque, but its design is very different from Begumpur Mosque. This mosque is undoubtedly one of the seven mosques built by the prime minister Khan-i-Jahan Maqbul, and it was likely built in the 1370s.
Khirki Mosque sits much higher than the ground, and a trench has now formed around it. The mosque has a large gate on the north, east, and south sides, each with small minarets on top, and there is a large minaret at each of the four corners of the mosque.


From the book Delhi—A Thousand Years of Building
Mosque facade

From the book Delhi—A Thousand Years of Building


The gate.

The biggest feature of Khirki Mosque is that its roof is almost completely covered, with only four small square courtyards, which is very rare in the Delhi Sultanate. Because there are only four small open-air courtyards, the mosque cannot be fully lit even during the day, and it is darkest in front of the mihrab in the prayer hall.
The structure made of square pillars and circular domes gives this mosque a strong sense of geometric beauty. I arrived at dusk, and even though it was very dark, I was still stunned.



Courtyard


Mihrab

Collapsed dome in the northeast corner


Corner tower

5. Kalusarai Mosque
Kalusarai Mosque is one of the seven mosques built by the aforementioned prime minister Khan-i-Jahan Maqbul. It is currently badly damaged and several families live inside, so the door was locked when I went and I could not enter. This mosque has a more complex structure than the other six mosques built by Khan-i-Jahan Maqbul, but it is still in the typical Tughlaq dynasty style.