Introduction to the Rift Valley Maze: The rift valley is the remnant of earth fissures left by the movement of the earth's crust. The Huayanshan Rift Valley is a component of the Kuocangshan fault zone. It varies in width and width, length and length, and alternates straight and obliquely. There are more than ten in total. The narrow one is only half a meter, hidden in the grass. The valley is more than ten meters deep. The valley bottom is wide and flat. It is warm in winter and cool in summer. The valley is crisscrossed like a maze. The wide one is four to five meters wide, looking up to the sky. You can see the canyon walls climbing with green vines, ancient trees slanting horizontally, and the darkness is unfathomable. On a winter morning, due to the evaporation of the ground air, the clouds are steaming and the clouds are glowing, which can be called a spectacle.