The road in the past is difficult to open. Basically, novices must not dare to open [laughs and tears] The degree of the road is not easy to try the suv sitting. You can also buy a ticket in advance. It is more than ten yuan more than the on-site discount. After arriving at the ticket office, you need to climb the mountain to the entrance. It is 280 meters. It is actually not the length. The height is quite shaking and it is quite tired to climb up, but it is not too long. Generally, people can bear the sweat of climbing up in the summer, but the hole is very cool. The child is not good in constitution. You can bring a coat to prevent a cold. The inside is relatively humid. You need to walk down a step after entering. There will be small bats along the road, but you will not encounter people. It is a big hole to start watching. Follow the tour guide to stroll around and play. This process can be played in about an hour. The overall four points is a place that can be visited once. Of course, if it is completely for this People who are not interested may feel normal, but going out to play is to experience various different feelings, so relax and enjoy the whole process. ~