Ahatlı is a village in Alaplı District, in Zonguldak Province, Türkiye. Ahatlı lies at 136 m above sea level, 0.6 km from the Akçakoca Dağları mountains. It has 230 inhabitants. The nearest city is Alaplı, 5.8 km to the north. Beaches nearby: Kdz. Ereğli Belediye (9.7 km), Çayağzı (13 km). Among the landmarks around are Heraclea Pontica (17.4 km), Gülüç Dam (14.7 km) and Karadeniz Ereğli Museum (17.0 km).