The Azov Fortress (Russian: Азовская крепость, tr. Azovskaya krepost) is a fortified complex in Azov, Rostov oblast, Russia, overlooking the Don River and the Port of Azov to the north. It includes a rampart, watchtowers and gates. The Azov fortress (formerly known as Azak fortress) was founded by Turks on behalf of the Ottoman Empire in 1475.