Agra Fort Get picked up from anywhere in Agra between 6:00 AM to 1:00 PM. Then visit Agra Fort. It is made up of red sandstone and is located 2.5 km to its most famous sister monument known as 'Taj Mahal'. Agra Fort was the Mughal residence until the capital shifted to Delhi. It is a spectacular UNESCO World Heritage site. It is accurately called the walled city since the 16th century. The Agra Fort also played an important role in the Sherlock Holmes mystery known as ' The Sign of the Four'. Tomb of Itimad-ud-Daulah It is also known as the Baby Taj Mahal. It is described as the Jewel box. It is considered a draft of the Taj Mahal. Built between 1622 and 1628, it is surrounded by beautiful structures and gardens.