Hagia Irene Church
The Hagia Irene Church is the largest church in Istanbul that has not converted into a mosque. It was built in the earlier 4th century during the rule of I. Constantinus in the courtyard of Hagia Sophia. It was enclosed inside the walls of Topkapi Palace after the conquest of Istanbul.
1 Topkapı Sarayı 34122 İstanbul Turkey
+90 212 512 04 80