Introduction to Qishiyu Canyon: Qishiyu has experienced vicissitudes of life and wind and sand erosion, forming the current granite porphyry landform with strange rocks and pictographic holes. It is a magical coincidence and natural creation. In the strange stone valley, there are towering stalagmites, clusters of stone mushrooms, winding stone corridors, and secluded stone paths. There are also strange places such as the Milky Way Waterfall, jade steps to the sky, and overpasses.