I went to a crowded place a dozen years ago (the point where the travel agency went), and now there are few people. Now it’s really bad to die. 1. The service has dropped a lot. I bought tickets and let us wait for more than a dozen people for 15 minutes. I said that I would wait for 15 minutes for a batch. I thought about epidemic prevention. I waited for about ten minutes and came to a big bus. I immediately pulled us. dozens of people will enter. We think that there are too many people and are willing to wait for 15 minutes. No, you must enter together! 2. The lighting in the hole feels under-maintained, the lighting effect is poor, and there is no town cave attraction. 3. The original scenery is almost acceptable, but you can't use pictures as scenes in the hole, or photos of strangers! 4, the basic cave will have free photo spots, but this place actually set the photo point in a stairway, you can't take pictures, you must queue up one by one, take pictures and then pass. The picture will not be posted, there is nothing particularly beautiful, only one was taken, and 4A scenic spots, 3A could not be reached. The scenery is average, the playability is low, it needs to be improved, and the price is low.