Introduction to the central scenic spot of Zhijin Cave: Zhijin Cave has developed 47 cave halls. The widest part of the cave halls is 173 meters, and the height is generally 50-60 meters, with the highest height being 150 meters. The terrain inside the cave is complex, and the spatial landscape is grand in scale, majestic, unique in shape, and complete in variety. There are 10 scenic spots such as the Welcome Hall and Wanshou Palace, and more than 40 karst forms. It is known as the "Karst Museum".