Arıönü is a village in Bartın District, in Bartın Province, Türkiye. Arıönü lies at 127 m above sea level, 8.5 km from the Küre mountains. It has 907 inhabitants. The nearest city is Bartın, 12.3 km to the east. Beaches nearby: Güzelcehisar (2.6 km), Mugada (3 km), Hatipler (5.1 km), Inkumu Beach (6.7 km). Among the landmarks around are Tium (15.2 km), Mokata (1.7 km) and Kuşkayası Monument (19.1 km).