KHALKETOR (Karakuyu)
An ancient settlement founded at the foothills of Karakuyu Mountain, northwest of Milas, which became a member of the Attic-Delian League in the 5th century BC. Known for its strong defensive system with three different fortresses.
A small city established in front of a mountain called Karakuyu Mountain, 13 km northwest of Milas. Its ruins are spread between Karakuyu village and Belen in front of this village. In the 5th century BC, its name appears among the cities that paid tribute to the Attic - Delian Sea League. It maintained its political existence in the 4th century as well.
Three fortresses were built to defend the city. This castle, now called Karakuyu Castle and the highest compared to the other two, was built with cut block stones. The other two castles, built with stones of various sizes, are in Köşk village a few kilometers from Karakuyu. The walls of the castle called Asar to the east are 4.50 m wide. Most of the castle walls are in ruins. The lower round hill to the south is known locally only as Kale (Castle). The wall thickness of this ruined castle is 3.50 m.
The Apollo temple, the chief god of Khalketor, is outside the city, near Yaz Tepesi between Köşk and Karakuyu. Near the temple are two large sarcophagi and an underground chamber tomb.