Basegi Nature Reserve is a Russian 'zapovednik' along the Basegi Ridge in the Middle Ural Mountains. "Basegi" means "spectacular", "beautiful" in the local Urals Russian dialect. It is relatively untouched by commercial use, and thus the area has scientific value as a "reference site" for spruce-fir forests of the Urals. It also supports a spawning habitat for trout and grayling. The main rivers are the Usva and the Vilva. There are also some small rivers that have rapids typical of mountain rivers. The reserve is situated in the Gremyachinsk area of Perm Krai.