Kocak Canyon is a very important nature area which is a candidate for becoming a protected area with its rich biodiversity which is located between the villages of Akcakoy and Egrikavak in Kosk district. The canyon is suitable for extreme sportsmen’s entrance which is 8 km deep and does not allow passage from time to time.

Kocak Canyon is home to many wild animals such as amphibians, land and water turtles and reptiles. The valley has unique landscapes, unique plants and tree species, as well as wildlife diversity.