Few people, beautiful scenery, amazing. Children are free of tickets, adults ¥91, originally Guangdong Province should have a discount, the waiter said that it is not a national scenic spot, it is a private scenic spot without a discount. The shuttle bus is 20/person, and the children also need it. It's still worth it, the scenery is beautiful, the temperature is a bit low, it is very cold to enter the hole and wear thick clothes.