halys

The Kızılırmak, once known as the Halys River and Alis River, is the longest river flowing entirely within Turkey. It is a source of hydroelectric power and is not used for navigation.
  • Country: Turkey
  • Cities: Sivas, Kırşehir, Kırıkkale
  • Mouth: Black Sea
  • Length: 1,355 km (842 mi)
Data from: en.wikipedia.org