Manavgat is a city in the district of the Antalya Province in Turkey, 75 km from the city of Antalya. The Manavgat River has a waterfall near the city. The population of the district is 242,490.
Wikipedia https://en.wikipedia.org/wiki/Manavgat
Coordinates 36°47'13.244" N 31°26'26.4" E