Köklü is a village in Ulus District, in Bartın Province, Türkiye. Köklü lies at 480 m above sea level, in the Küre mountains. It has 87 inhabitants. The nearest city is Bartın, 42 km to the west. Among the landmarks around are Cromna (18.9 km), Cytorus (18.4 km) and Kirazlıköprü Dam (16.3 km). Among the natural features are Ulukaya Falls (6.3 km).