Introduction to Julong Gorge: Julong Gorge runs east-west, about 150 meters long, and has a relative height of 120 meters. The lithology of the mountains on both sides is mainly limestone, mixed with sandy conglomerate. There is a platform in the valley of 150 square meters, and the canyon The northwest is as steep as cutting, and there are many exposed weathered stalactites on it. The locals call it Jiulong Wall or Jiulong Valley. Spring water gushes out of the Jiulong Cave at the bottom of the wall.