Mantineion was a town of ancient Bithynia, inhabited in Roman Empire and Byzantine times. Its site is located near Adaköy, in the Yeniçağa District of Bolu Province of Anatolia. Categories: Populated Places In Bithynia, Former Populated Places In Turkey, Roman Towns And Cities In Turkey, History Of Bolu Province, Populated Places Of The Byzantine Empire
Its site is located near Adaköy, in the Yeniçağa District of Bolu Province of Anatolia.
