The Patriarchal Church of St. George

Istanbuls Historic Symbol of Greek Orthodoxy
Aya Yorgi Church is a historical church located in the Fener district of Istanbul, Turkey. It is within the Fener Greek Patriarchate, the headquarters of the Ecumenical Patriarchate of Constantinople, which is considered the spiritual leader of 300 million Orthodox Christians worldwide. 

Aya Yorgi Church is a historical church located in the Fener district of Istanbul, Turkey. It is within the Fener Greek Patriarchate, the headquarters of the Ecumenical Patriarchate of Constantinople, which is considered the spiritual leader of 300 million Orthodox Christians worldwide.