Introduction to Yaofeng Cave: Yaofeng Cave is called a black hole by the local Buyi people. The cave is so dark that you can’t see your fingers. Visitors can feel the cool breeze blowing against their faces when they are still 200 meters away from the entrance of the cave. And a deep chill. The head of the cave is a narrow alley tens of meters long. When you paddle in, you can see a waterfall 10 meters wide and 20 meters high. The cave is fifteen miles long and fifty meters high. There are huge rocks rolling in the cave, and there is a huge waterfall towards the end of the cave. Going forward from the lake, there is a narrow alley. The cave wall is like a cut, and a waterfall more than ten meters high blocks the way. If you drill a rock on the cave wall and set up a plank road, you can walk a little further and get out of the cave entrance. The world will suddenly open up, and the second-story river will appear. Here they form a karst lake with an area of about one square kilometer. The plateau lake is surrounded by dense green shades and is spotless. The mountains and forests are quiet and the air is fresh, just like a fairyland.