The Greek Orthodox monastery of Hagios Georgios (St. George) Karyptis is on the northern shore of the island, approached from Gönüllü Caddesi. The gateway leads to the grounds of the katholikon, from which a flight of steps leads down to the dormitory of the monastery, a two-storey stone building.
Although the monastery is believed to have been founded in the Byzantine era, the earliest reference to it is in the second half of the seventeenth century. This is when the Greek innkeepers of Istanbul decided to restore and maintain the monastery, which apparently had fallen into ruins.
The present church was built in 1897 on an endowment provided by Simeon Sinyosoğlu. It is built on the Greek-cross plan of medieval Byzantine architecture, probably repeating the design of the original katholikon. The church has a particularly fine iconostasis, carved out of wood and embossed with gold, and also an episcopal throne of finely-carved wood. On the reverse side of the icons are inscribed the words: "By thy servant Joachim, Monk from Crete, in the year of our Blessed Lord 1818." The iconostasis dates from the eighteenth century and is undoubtedly from the katholikon of the earlier monastery.
