Construction of Red Fort completed in 1648

 

Red Fort, Mughal fort in Old Delhi, India, was built by Shah Jahan  in the mid-17th century and remains a major tourist attraction. Construction began in the sacred Islamic month of Muharram, on 13 May 1638. Supervised by Shah Jahan, it was completed on 6 April 1648. Unlike other Mughal forts, the Red Fort's boundary walls are asymmetrical to contain the older Salimgarh Fort. The fort was designated a UNESCO World Heritage site in 2007.

The fort’s massive red sandstone walls, which stand 75 feet (23 metres) high, enclose a complex of palaces and entertainment halls, projecting balconies, baths and indoor canals, and geometrical gardens, as well as an ornate mosque. Among the most famous structures of the complex are the Hall of Public Audience (Diwan-i-ʿAm), which has 60 red sandstone pillars supporting a flat roof, and the Hall of Private Audience (Diwan-i-Khas), which is smaller and has a pavilion of white marble.