We rented a small motorcycle to ride there, just on the way to the Peace Tower. The wonderful thing about this waterfall is that it is a underground cave below it, which disappears suddenly and then drills out from a few kilometers away to form an underground river. The Devil's Falls, also known as Davis Falls. It was discovered in 1961. It turned out to be a stream formed after the snow erosion of the rock wall on the mountain. It may be due to the soft soil and the stream has been dug into a large hole. The stream drops tens of meters from here to form a waterfall, and it flows into the underground to become a volt. The name is because a Swiss couple Davis bathed here, was washed away by the sudden stream, life and death are unknown, the world found this waterfall, and named after them, anyway, it is a small park.