Introduction to the Kongshan Baiyun Cave Scenic Area: The Kongshan Baiyun Cave was formed in the Middle Cambrian 500 million years ago. It is a rare karst cave landscape in northern my country. It has been initially explored and developed for five years. There are two cave halls, the total length of the tour is 4,000 meters, the largest cave hall is about 2,170 square meters, and there are more than 200 major attractions. Among the five cave halls that have been discovered and opened, the caves are connected and the halls are connected. According to the different atmospheres and scenes, the five cave halls are named "Human World", "Heaven", "Underworld" and "Dragon Palace". ","maze".