Ticket 54 is on the high side, there are three halls under the hill, and there is a Guanyin Temple on the hill. It is said that Guanyin Temple on the hill is very experienced, and there is Guanyin Peak on the way up. So it is suggested that if you want to climb the hill, you can take a taxiway up and down the hill, 50 one-way and 80-way. The taxiway is still very interesting. It is a good choice to take a long journey down the hill. If you want to save time, you can take the Red Snail. Road, vertical ladder, in Huairou's classics is more classical and meaningful, second only to the Mutianyu Great Wall, it is recommended to visit.