The Church of St. George is an impressive complex that houses the Ecumenical Patriarchate of Constantinople, a ceremonial office that serves as the spiritual center of the Christian Orthodox community comprising more than 300 million people. The Patriarch residing here is considered “first among equals” among all of the Orthodox leaders. Byzantine mosaics, rich decorations, and impressive icons all make it a beautiful spiritual experience to visit. There are daily services, with a schedule on the official website of the Patriarchate.