Riffa Fort is a large fortress in the city of Riffa in Bahrain. It was built during the reign of Sheikh Salman bin Ahmed Al-Fateh Al Khalifa in 1812, while another source claims that it was built during the rule of the Persian Safavid Empire over Bahrain during the seventeenth century. The castle was converted into a residence in the 19th century for Sheikh Salman bin Ahmed Al-Fateh. Riffa Castle is now called Sheikh Salman bin Ahmed Castle and offers a wonderful view across the Hanania Valley With Riffa being home to the seat of government until 1869, this castle is of great historical importance