Akçaşehir is a village in Gerede District, in Bolu Province, Türkiye. Akçaşehir lies at 1,281 m above sea level, in the Köroğlu mountains. It has 82 inhabitants. The nearest city is Gerede, 19.3 km to the west. Among the landmarks around are Hadrianopolis in Paphlagonia (14.3 km).