The Ateni Sioni Church (Georgian: ატენის სიონი) is an early 7th-century Georgian Orthodox church in the village of Ateni, some 10 km (6.2 mi) south of the city of Gori, Georgia. It stands in a setting of the Tana River valley known not only for its historical monuments but also for its picturesque landscapes and wine. The name "Sioni" derives from Mount Zion at Jerusalem.