🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsTürkçeРусскийالعربيةفارسی中文日本語EntityQ1462894· pop 14· linked from 1,251 articlesHelenopolisAlso known as Hellenopolis, Drepanon, Drepanumancient city of Bithynia in modern-day TurkeyOn the mapAvailable in 14 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoالعربيةCatalanCroatianGreekConnectionsTroyEntityLystraEntityCategoriesCatholic titular sees in AsiaDefunct dioceses of the Ecumenical Patriarchate of ConstantinopleFormer populated places in TurkeyHelena, mother of Constantine IHistory of Christianity in TurkeyPopulated places in BithyniaPopulated places of the Byzantine EmpireRoman BithyniaRoman towns and cities in Turkey