The mosque is a combination of structures, L-shaped ablution tank and a Lat (Pillar). The mosque is built partly of red and buff sandstone and partly of rubble masonry having thick plaster. Possibly extricated from destroyed Hindu temples, the stone pillars with floral and geometrical designs engraved on them support the main arched openings of the mosque. The main prayer hall has nine bays consisting of arches supported on pillars. It has a carved qibla and a pulpit in the western wall. Within the courtyard in the north-east, there is a Lat (Pillar) and the mosque is named after it. The Lat, made of sandstone, is a part of an Ashokan pillar. A few letters in Mauryan Brahmi script can be seen at the top, while in the lower portion, names of a few individuals/pilgrims have been inscribed on a subsequent date.
The Gujjari Mahal was built by Firoz Shah Tughlaq for his beloved Gujri Rani, a native of Hisar with whom he fell in love during the course of one of his hunting expeditions. Open stairs lead to the baradari (pavilion) of the palace, which stands on a high plinth and has underground chambers. The baradari is a square structure having three developed arches on each side. All entrances (except one) are provided with stone doorframes. The roof has nine bays, each carrying hemispherical dome decorated with paneling work in lime plaster. The exterior walls above the arched openings are provided with beautifully carved red sandstone brackets.
A long pillared structure with a flat roof is situated on the top of the mound, which is called Baradari. The Gujjari Mahal was built by Firoz Shah Tughlaq for his beloved Gujri Rani, a native of Hisar with whom he fell in love during the course of one of his hunting expeditions. The palace imbibes characteristic features of Tughlaq architecture such as massive tapering walls thickly plastered in lime and narrow openings. Open stairs lead to the baradari (pavilion) of the palace, which stands on a high plinth and has underground chambers. The baradari is a square structure having three developed arches on each side. All entrances (except one) are provided with stone doorframes. The roof has nine bays, each carrying hemispherical dome decorated with panelling work in lime plaster. The exterior walls above the arched openings are provided with beautifully carved red sandstone brackets.
Though most of its walls and structures have now fallen, still some remains of that historical fort are surviving. This fort is more than 1,000 years old and the ancient fort was surviving till 1857, when its greater part was demolished. This building rests on 36 masonry pillars and arches with carved roofs. Now a huge 50 feet high mound is representing the ancient fort, all structures are on the top of the mound. It is a protect monument by Archeological Survey of India.
The edifice known as Firoz Shah’s Palace and tahkhana was built by Firoz Shah Tughlaq, the Sultan of Delhi (1351-1388 AD). Its arches are supported on sandstone carved pillars possibly belonging to some Hindu temples. The palace complex consists of an open courtyard surrounded by two and three-storied structures. A passage with steps leading to the terrace is embedded in the massive western wall of the palace. This passage was most possibly meant for guarding the roofs of the palace. It has several bastions with hollow cores and has a pillared hall connected with other rooms and cells of the palace. The red sandstone structures on the eastern side of the palace and the lotus tank on the terrace, however, are of much later origin.
A group of monuments, situated to the west of the town are known as Durgah Char-Qutab. Jamal-ud-Din Hanswi (1187-1261 AD), Burhan-ud Din (1261-1303 AD), Qutab-ud-Din Munawwar (1300-1354 AD) and Nur-ud-Din or Nur-e-Jahan (1325-1397 AD) were the celebrated Sufi Saints of their times and designated as ‘Qutabs’. The dargah has been subjected to many changes. The tomb is connected to a small shed. It is said that it is built at the place where Baba Farid used to meditate and offer prayers. One of the most imposing edifices of this complex is the large mosque in the northern enclosure, which was constructed by Firoz Shah Tughlaq. Other important monuments in the complex include the tomb of Mir Ali, who was disciple of Jamal-ud-Din, the first Qutab and is said to have built this tomb for his teacher. But he himself was entombedhere due to his early demise. Also in the complex are the twin tombs of Begum Skinner and chhatries (two kiosks) known as Char Diwan and Ek Diwan.
It was called a bungalow, built for the residence of Superintendent of Hisar Cattle Farm. Later, the treasure from Kachahari building was shifted to this palace.
This huge gate presents a beautiful example of Sultanate architecture. Out of the five gates of walled ancient city of Hansi, this is the only one that survives as an ancient structure. It is a pointed arch gate. Subsequently, it was repaired in 1522 AD during the rule of Ibrahim Lodhi. This gateway, served in the ancient times as the main entrance to Hansi, is over 30 metres high.