Hagia Irene
Hagia Irene or Hagia Eirene (Greek: Ἁγία Εἰρήνη, "Holy Peace", Turkish: Aya İrini), often erroneously rendered in English as St Irene, is a former Eastern Orthodox church located in the outer courtyard of Topkapı Palace in Istanbul, Turkey.
Today, the Church serves mainly as a concert hall for classical music performances, due to its extraordinary acoustic characteristics and impressive atmosphere. Many of the concerts of the Istanbul International Music Festival have been held here every summer since 1980.
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