On the edge of the desert, 100 km from Bahawalpur stands the majestic Derawar Fort. It is the largest and the most superlatively preserved fort of Cholistan. The powerful fort towers over the surrounding semi desert and is visible from miles around. It is a square fort measuring 672 feet in length on each side, with a gate on its southern side approached by means of a winding ramp. Most of the bastions show geometric designs made by burnt bricks. A number of buildings in the fort provided quarters for Nawab’s army. The retiring quarters of the royal family still stand deserted inside the fort.
Four shrines of pious Muslims are located near Derawar Fort. The Derawar Mosque, having 3 domes and 4 minarets, is an exact replica of Moti Masjid at Red Fort Delhi, and was built in 1844 A.D.