Koivusuo Strict Nature Reserve

Koivusuo Strict Nature Reserve ("Koivusuon luonnonpuisto") is a strict nature reserve located in the North Karelia region of Finland. 
This reserve has been a regular place for visits by wolverines, bears, lynxes and wolves for most of the history. 
Some of the Koitajoki trails ("Tapion taival") go by the area.