Mountain river in narrow gorge; drone flying between high steep cliffs of canyon; old dangerous road near river with tunnels; touristic place in Turkey; mysterious valley with overgrown slopes. Karanlık Canyon (Turkish: Karanlık Kanyon), literally “Dark Canyon”, is a deep steep-sided gorge located between the İliç and Kemaliye districts of Erzincan Province, Turkey, formed by Karasu River on the Munzur Mountains. One of the most popular tourists spot.