Akçakese is a village in Ayancık District, in Sinop Province, Türkiye. Akçakese lies at 431 m above sea level, in the Küre mountains. It has 112 inhabitants. The nearest city is Sinop, 49 km to the east. Beaches nearby: Ayancık (6.1 km), Ayancık Köyü (6.1 km), Ali Köyü (7.8 km). Among the landmarks around are Erfelek Dam (16.0 km). Among the natural features are Tatlıca Waterfalls (17.2 km).