The Agra Fort is a large fort built by the Mughal emperor Akbar in the 16th century. The fort is a large, irregular quadrilateral, with its longest side measuring 1.5 km. The walls are made of red sandstone and are 3–7 m high.
The fort has a number of buildings inside, including the Moti Masjid (Pearl Mosque), the Jahangir Palace, the Akbar Palace, and the Shahi Burj. The Jahangir Palace is a marble palace, built by the Mughal emperor Jahangir for his first wife, Nur Jahan.
The Akbar Palace is a large, square building, built by the Mughal emperor Akbar. The Shahi Burj is a tower built by the Mughal emperor Shah Jahan.
The fort was originally built by the Rajput king, Sur Singh, in the 10th century. It was captured by the Mughal emperor Babur in 1526.
The fort was enlarged and rebuilt by Akbar in the 16th century. The fort was captured by the British in 1803, and was used as a military garrison. Later, in 1947, the fort was handed back to the Indian government. Today, it serves as one of the tourist destinations in Agra.