Fatehpur Sikri sits on rocky ridge, 3 kilometres (1.9 mi) in length and 1 km (0.62 mi) wide and palace city is surrounded by a 6 km (3.7 mi) wall on three sides with the fourth bordered by a lake. Its architects were Tuhir Das and Dhruv Chawla and was constructed using Indian principles. The buildings of Fatehpur Sikri show a synthesis of various regional schools of architectural craftsmanship such as Gujarat and Bengal. This was because indigenous craftsmen were used for the construction of the buildings. Influences from Hindu and Jain architecture are seen hand in hand with Islamic elements. The building material used in all the buildings at Fatehpur Sikri, palace-city complex, is the locally quarried red sandstone, known as 'Sikri sandstone'. It is accessed through gates along the 5 miles (8.0 km) long fort wall, namely, Delhi Gate, the Lal Gate, the Agra Gate, Birbal's Gate, Chandanpal Gate, The Gwalior Gate, the Tehra Gate, the Chor Gate and the Ajmere Gate.A panoramic view of the Fatehpur Sikri Palace The central pillar of Diwan-i-khas
Some of the important buildings in this city, both religious and secular are:
- Buland Darwaza: Set into the south wall of congregational mosque, the Jama Masjid at Fatehpur Sikri is 55 metres (180 ft) high, from the outside, gradually making a transition to a human scale in the inside. The gate was added some five years after the completion of the mosque c. 1576-1577 as an 'victory arch', to commemorate Akbar's successful Gujarat campaign. It carries two inscriptions in the archway, one of which reads: "Isa, Son of Mariam said: The world is a bridge, pass over it, but build no houses on it. He who hopes for an hour may hope for eternity. The world endures but an hour. Spend it in prayer, for the rest is unseen".
The central portico comprises three arched entrances, with the largest one, in the centre, is known locally as the Horseshoe Gate, after the custom of nailing horseshoes to its large wooden doors for luck. Outside the giant steps of the Buland Darwaza to left is deep well.
- Jama Masjid: It is a meaning the congregational mosque and was perhaps one of the first buildings to be constructed in the complex, as its epigraph gives AH 979(A.D. 1571-72) as the date of its completion, with a massive entrance to the courtyard, the Buland-Darwaza added some five years later. It was built in the manner of Indian mosques, with iwans around a central courtyard. A distinguishing feature is the row of chhatri over the sanctuary. There are three mihrabs in each of the seven bays, while the large central mihrab is covered by a dome, it is decorated with white marble inlay, in geometric patterns.
- Tomb of Salim Chishti: A white marble encased tomb of the Sufi saint, Salim Chisti(1478–1572), within the Jama Masjid's, courtyard. The single-storey structure is built around a central square chamber, within which is the grave of the saint, under an ornate wooden canopy encrusted with mother-of-pearl mosaic. Surrounding it is a covered passageway for circumambulation, with carved, stone pierced screens all around with intricate geometric design and an entrance to the south. The tomb is influenced by earlier mausolea of the early 15th century Gujarat Sultanate period. Other striking features of the tomb are white marble serpentine brackets, which support sloping eaves around the parapet.
On the left of the tomb, to the east, stands a red sandstone tomb of Islam Khan I, son of Shaikh Badruddin Chisti and grandson of Shaikh Salim Chishti, who became a general in the Mughal army in the reign of Jahangir. The tomb is topped by a dome and thirty-six small domed and contains a number of graves, some unnamed, all male descendants of Shaikh Salim Chisti.
- Diwan-i-Aam : Diwan-i-Aam or Hall of Public Audience, is a building typology found in many cities where the ruler meets the general public. In this case, it is a pavilion-like multi-bayed rectangular structure fronting a large open space. South west of the Diwan-i-Am and next to the Turkic Sultana's House stand Turkic Baths.