Built :1565–1573 Agra fort is a historical fort in the city of Agra in India also known as red fort. It was built during 1565-1573 for Mughal Emperor Akbar. It was the main residence of the rulers of Sikarwar clan of Rajputs until mughals occupied it and Mughal Dynasty until 1638, when the capital was shifted from Agra to Delhi. It was also known as the “Lal-Qila”, “Fort Rouge” or “Qila-i-Akbari”.[1] Before capture by the British, the last Indian rulers to have occupied it were the Marathas. In 1983, the Agra fort was life inscribed as a UNESCO World Heritage Site.[2] It is about 2.5 km northwest of its more famous sister monument, the Taj Mahal. The fort can be more accurately described as the walled city. Like the rest of Agra, the history of Agra Fort prior to Mahmud Ghaznavi's invasion is unclear. However, in the 15th century, the Chauhan Rajputs occupied it. Soon after, Agra assumed the status of capital when Sikandar Lodi (A.D. 1487–1517) shifted his capital from Delhi and constructed a few buildings in the pre-existing Fort at Agra. After the first battle of Panipat (A.D. 1526) Mughals captured the fort and ruled from it. In A.D. 1530, Humayun was crowned in it. The Fort got its present appearance during the reign of Akbar (A.D. 1556–1605). Later this fort was under the rule of Jats of Bharatpur for 13 years.