The attraction is more difficult to find, and the driver does not know this place. After 40 minutes of driving to this remote place, the ticket office is actually... In this way, a couple is responsible for ticket sales + tour guides. They introduced that the attraction was contracted by a local, and it was fully developed due to limited funds. The cave was very cold (10 degrees per year), and there was a strange feeling from the inside to the outside. We didn't dare to go in at the door. Walk down for about 40 minutes, suitable for explorers.