Introduction to Bawang Cave: Bawang Cave is 3,660 meters deep, with an average height of more than 70 meters. The largest cave hall can accommodate 3,000 people. There are many stalactites in the cave, and there is an underground river in the middle. The sound of flowing water is like the Hukou Falls of the Yellow River, and it is majestic. There is a cave in the cave, a river in the cave, and the scenery is gorgeous and colorful, leaving behind many historical relics and wonderful legends of the Ba people.