Not far from the southwestern part of Hezhou, there is a Xianjing Ziyun Cave, which is beautiful. But as you can see, it used to be the old nest of the bandits. The scenic spots that have been developed are only about 1 km, spanning three hills. This is a long strip of rocky mountain formed by sea level rise during the Jurassic period, during the geological fission, after 190 million years of karst After the etch, the underground cavern is about 6 kilometers long, and an underground river is hidden in the cave. The cave area is about 10,000 square meters. can understand why the bandits chose to settle here. The underground river of is not deep. It is said that the depth of the river can reach nine meters. The waterfall will be formed into a forest. When you enter it, you can hear the sound of water and suddenly feel cool. Winter and cool in summer, comfortable and easy to live, the inner nine songs and eighteen bends, it is a natural labyrinth, especially suitable for defense, I think this is the reason why the bandits chose to live here. This is characterized by a dangling, with four major vacancies. Step by step, the head is stone pillars, row by row.