Before going to see the comments and strategies, they all said that it was good, but from the beginning of ticket collection to queuing into the scenic spots, queuing by small traffic, queuing at the entrance of the cave, queuing by drifting. I was so frightened that I was always wondering whether to add this scenic spot to my trip to Mount Tai. Later, the journey arrived in Tai'an early, and the weather was hot, so I would rather queue up and go into the cave to cool down. From the Taian Baosheng Hotel taxi past just 40 yuan, 12:30 to the scenic spots, the result of the ticket window no one queued to go directly to the ID card for tickets, of course, the entrance did not queue. But I didn't buy the tickets online, and I was too lazy to go to the artificial window to buy them (tickets are collected in the indoor service hall, and individual tickets are sold in a separate window outside). Previously, some commentators said that it was not too far to walk, but in hot weather, the distance was not too short, and it was only found at the entrance of the cave that the signs were all for you to take a detour, clearly there are shortcuts to make a big circle. After entering the cave, there was no one to mention our family. The cave was cool at first, a little like a labyrinth, and then the drifting ended before the real scenery began. We didn't queue up for drifting, but we still rounded around the queue railings to count in the boat ride. Drifting is a long canoe that can be used by 4 to 6 people. Not many people take a boat with only 4 people in our family. Although not very exciting drifting, but without paddling, you can also flow down by yourself. It's really fun to watch the scenery in the cave by boat, and sometimes there are slightly exciting bends. Personally, I think it's a long distance, and it's as interesting as taking a slide when I finally get down. What a spectacular waterfall in the cave where we drift down! When he came down, he said he wanted to see many caves again and play with many drifting. For the first time, he saw waterfalls in the caves and drifting in such a long cave. I really recommend you to play as long as you don't queue up.