Introduction to the Ten Thousand Years Ice Cave: The Ten Thousand Years Ice Cave is located in the east of Madigou Village, Lushan Township, Ningwu County, Shanxi Province. It is 2,300 meters above sea level. The peculiarity is that the icicles in the cave do not melt all year round. The ice gets thicker in the depths, and the walls are covered with ice. It can be called an ice world. It is the largest ice cave ever discovered in the country and the rarest large ice cave ever discovered outside the permafrost in the world.