The Rotunda of Galerius in Thessaloniki is one of the earliest Christian monuments in the Eastern Roman Empire and inscribed on the UNESCO World Heritage List

rotunda thessaloniki byzantine center salonica macedonia secondlargest city in greece saloniki salonika mediterranean church greece greek rotonda fortification metropolitan area europe touristic architecture christianity sightseeing historical god faith day historic urban beautiful travel city praise culture religion town houses jesus worship religious belief street traditional idyllic spiritual summer bible stone holy christ famous