The head of Dalong is 6 meters high and 4.3 meters wide. At present, 32 meters have been excavated. According to the measurement, the total length of the dragon body is about 369 meters, and the joints of the dragon body are composed of sandstone stones about one meter, which are hollow. According to local people, they were still delivering water 30 years ago. There is a paw on the left. On the whole, it is the largest, oldest and most complicated stone dragon discovered in China, and it is called "the best dragon in the world". The other nine stone dragons are slightly smaller than this one, and their stones are the same as the big dragon, which are arranged on both sides of the big dragon in four directions. The whole Dragon Formation is buried deep under the earth cliff with a thickness of 15 meters, all of which are in the northeast and southwest, with different shapes, lifelike and natural interest, so it should be said that "nine dragons are born with nine sons, and nine sons are different".