'Fortress of the Kurds' is a medieval castle in Syria and one of the most important preserved medieval castles in the world. The site was first inhabited in the 11th century by Kurdish troops garrisoned there by the Mirdasids. In 1142 it was given by Raymond II, Count of Tripoli, to the order of the Knights Hospitaller. It remained in their possession until it fell in 1271. With further construction by the Mamluks in the late 13th century, it ranks among the best-preserved examples of the Crusader castles.
Included in UNESCO World Heritage https://whc.unesco.org/en/list/1229/