Ключевые слова: ancient, architecture, ayasofya, basilica, building, byzantine, byzantium, cathedral, church, constantinople, cupola, destination, dome, exterior, famous, hagia, hagia sophia, historic, historical, history, islam, istanbul, landmark, medieval, minaret, mosque, museum, old, oldtown, ottoman, outdoors, religion, snow, snowy, sophia, sultanahmet, sultanahmet square, temple, tourism, travel, turkey, turkish, winter, worship,