Bes Kapilar Castle (Five Gates Castle)
The Bes Kapilar Castle was built by Genoese but there existed a smaller forth since the Hellenistic period. When Phokaia was captured by the Ottomans in 1455, its ramparts were repaired and towers were added. An inscription at the entrance mentions that the repairs were carried out between 1538 - 1539 by Silahtar Iskender Aga, woodsman of the Sultan Mustafa Han who was the son of Suleyman the Magnificent. The castle had also a boat house which is used as an open air theater today and the wall was restored in 1983 and 1994.