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Photo: Sinan Şahin, CC BY 3.0 via Wikimedia Commons
This was created at the same time as the fortress. It was a Greek Orthodox monastery hewn out of the rock, with a chapel, monks' cells, storage areas and a holy well. It was renovated in 1856 but battered when Kıyıköy came to lie on the front line, and abandoned when the area's Greek population was deported after 1923. A road leads to it from town.