Durupınar is a village in Devrek District, in Zonguldak Province, Türkiye. Durupınar lies at 413 m above sea level, in the Akçakoca Dağları mountains. It has 360 inhabitants. The nearest city is Devrek, 18.5 km to the northeast. Among the landmarks around are Heraclea Pontica (37 km), Köprübaşı Dam (16.4 km) and Kızılcapınar Dam (21 km). Among the natural features are Gümeli Porsuğu (15.9 km).