From Zhongxiang's self-driving past, there are mountain roads along the way, especially difficult to walk. It is recommended to report directly to the group. There is a discount for online booking for scenic spots one day in advance. The cave is still relatively cool, a bit damp, mud is stained on the skirt and legs everywhere. The time to and from the mountain road is longer than the time to play. I feel that I will not go again, mainly because the road is too inconvenient, it is all curves.