It is located 9 km. northeast of Ödemiş/İzmir.(ref: Tmolos’ta saklı kutsal bir kent Dioshieron, Hüseyin Üreten, Journal of International Social Research , Vol 9, Issue 44: 562-578) Dios Hieron (Ancient Greek: Διὸς Ἱερόν, meaning 'Sanctuary of Zeus') was a town of ancient Lydia, in the upper valley of the Cayster River.[1] The city became part of the Roman Republic and the Roman province of Asia with the annexation of the Attalid kingdom.[2] It also bore the name Diospolis (Διόσπολις),[3] and was cited by the sixth century Byzantine geographer Stephanus of Byzantium under that name.[4] It was renamed to Christopolis or Christoupolis (Χριστούπολις, meaning 'city of Christ') in the 7th century and was known as Pyrgium or Pyrgion (Πυργίον) from the 12th century on.[2] Pyrgion fell to the Turks in 1307, and became the capital of the beylik of Aydin.[2] The town minted coins in antiquity, often with the inscription "Διοσιερειτων".[5]