t is one of the longest underground streams in the world, as well as the number of water fed from a single source (Dumanlı source; Oymapınar is located within the reservoir lake). Turquoise green waters are rich in minerals, clean and clear. The river is home to many fish and bird species.
3 km west of the town of Manavgat waterfall, the same name carries the district. Although spilled from an astonishing height, the flow through a wide area creates a sight worth seeing. Next to the waterfall, you can have a picnic nesting with nature and you can eat fresh fish in the restaurants around it. It is an ideal place to integrate with nature. Transportation can be provided with minibuses departing from Manavgat.