This is the waterfall in the swallow rock nest scenic spot in Bipenggou, Li County. The altitude at the top of the waterfall may be more than 4,000 meters. The waterfall flowing from the huge mountain rock has no plants on the mountain rock. They are all gray mountains. There are forests and meadows until they rush to the low end of the waterfall. The introduction said that this is one of the highest waterfalls in the country, and it looks really very powerful.