The Benxi Water Cave Geological Museum is located in the scenic spot of Benxi Shuidong, with a total investment of 130 million yuan. Covering an area of 10,000 square meters and a building area of 4,200 square meters, it is the only large-scale professional museum in the country that integrates paleontology, earth science, geology and mineral resources and address relics. In the Benxi Geological Museum, there is a fossil that is particularly attractive. On a small fossil, the details of the nine dinosaurs are clearly displayed. The image is called the Nine Dragon Wall Fossil. The small dinosaurs of different shapes encounter in the moment of playful play. The strong crustal changes have been fixed together until the time has passed for a few million years before they are presented in the form of fossils.