Within a radius of 3 kilometres, on the banks of the river Yamuna, rises the crescent-like Agra Fort. Designed and built by Akbar in 1565 A.D., the fort is surrounded by a 70 foot high wall. It houses the beautiful Pearl Mosque and numerous palaces including the Jahangiri Mahal, Diwan-i-khas, Diwan-i-Am and Moti Masjid. The fort has four gates and is enclosed by a double barricaded wall of red sand stone. Many buildings were constructed within the fort of which very few remain till date. One of the most significant ones is the multistoreyed Jahangiri Mahal built by Akbar for his wife Jodha Bai.