Introduction to Devil's Valley: Devil's Valley is located at the east end of the Altyn Mountains Nature Reserve. It is flanked by two mountains. It has abundant rainfall and a humid climate. The Nalengrad River runs through it. It is dotted with large and small lakes and lush pasture, just like a green strip. carpet. However, this charming canyon is regarded by people as a forbidden area for devils, full of an atmosphere of terror. There are many mysterious legends about "devils" circulating in the local area: "When black clouds cover the valley, accompanied by lightning and thunder, you can see the blue will-o'-the-wisps, hear the gunshots of hunters calling for help, and the sounds of herdsmen and gold diggers. A desperate and miserable cry." Therefore, people stayed away from this magical place and renamed Nalengrad (Sun Valley) "Devil's Valley".