Tepecik is a village in Ayancık District, in Sinop Province, Türkiye. Tepecik lies at 353 m above sea level, in the Küre mountains. It has 101 inhabitants. The nearest city is Sinop, 37 km to the east. Beaches nearby: Harzana (3.2 km), Ali Köyü (6.5 km), Ayancık Köyü (11 km). Among the landmarks around are Erfelek Dam (6.7 km). Among the natural features are Tatlıca Waterfalls (9.8 km).