Self-driving tour is convenient, I booked tickets on Trip.com at the entrance of the scenic spot, but I was told that it could be used after two hours. I took a closer look and did write that I used it after two hours of booking, and then I called Trip.com to solve it. Although I was annoyed that I didn’t pay attention to this, Trip.com and the scenic spot were too rigid. The passenger flow was not large at all and there were few people. But we had to turn us away for two hours. The experience was greatly reduced. After shaking for a few hours outside, I finally got in after lunch. First, I made an escalator to "carry" us to the cave door, and then visited the known as the largest cave in Asia-Pacific. It was really OK, and the inside was super cool. I was pitted for 100 yuan and took a flying car. It was very boring. The focus was on saying that there was 20 minutes away before buying the ticket. The result was less than 5 minutes away. Big liar! At the end, I took a bamboo raft and swung around at the exit. The ticket 130 is a bit expensive. No wonder few people go, huh, huh. But the scenery is still good, there are mountains, water and caves.