The Great Mosque of Diyarbakir is one of the oldest mosques in Turkey, located in the city of Diyarbakir. Built in the 11th century, it showcases a blend of Islamic and Roman architectural styles. The mosque is notable for its large courtyard and impressive minaret, which stands as a prominent feature of the city's skyline. Constructed primarily from black basalt, the mosque reflects the unique geological characteristics of the region. It has undergone several renovations over the centuries, preserving its historical significance. The Great Mosque is not only a place of worship but also a symbol of the rich cultural heritage of Diyarbakir.