Longwang Cave, located in Cili County, Zhangjiajie City, is close to the Wulingyuan Scenic Area, a world natural heritage, about 14 kilometers from Wulingyuan District, about 48 kilometers from Zhangjiajie City, and 306 provincial road passes through the scenic area. It is praised by cave experts as "the wonder of the world cave". It is the largest in China. One of the oldest caves.