Church of Hagios Demetrios

The Church of Hagios Demetrios is a historic Byzantine church in Thessaloniki, Greece, dedicated to Saint Demetrius, the city’s patron saint. Built between the 4th and 7th centuries, it features classical Byzantine architecture with impressive mosaics, icons, and a large basilica layout. The church has served as a religious center, a fortress, and a burial site over centuries. Today, it’s a UNESCO World Heritage site, attracting visitors and pilgrims alike who admire its artistic and historical significance, reflecting the rich Byzantine heritage of the region.