Ulu Mosque is located at the eastern end of the bazaar district and was built in the eleventh century by the Artuqid dynasty. The building suffered greatly during the Kurdish uprising in 1832 and has been partially restored. Under a prism-shaped dome supported by columns lies a prayer room divided into three sections. The minaret, with its unique stone carvings, is the highlight of a visit here. The surrounding bazaar district is a great area to soak up the modern bustle of this old town, so be sure to wander the narrow alleys before or after visiting the mosque.