Mount Galesios

Mount Galesios or Galesion (Greek: όρος Γαλήσιος/Γαλήσιον), today known as Alamandağ or Gallesion in Turkish, is a mountain north of Ephesus in modern-day Turkey. The mountain is located on the northern bank of the Küçükmenderes River (ancient Kaystros), on the western coast of Asia Minor. It is notable as the seat of a large Eastern Orthodox monastic community in late Byzantine times, from the 11th century to the area's conquest by the Turks in the 14th century.