Introduction to the Stone Forest in the Sky: There are caves in the caves, and there are caves under the caves. The caves are magnificent and strange. The dome on the top of the cave is like a staggered constellation of constellations. Inside the cave, there are mountains and canyons, bridges and waterfalls, beach puddles, and more than 50 scenic spots in ten major landscapes such as the Milky Way falling into the sky and nebulae in the sky.