Introduction to Longtan: Longtan is located at the foot of Longtan Mountain. Along the stream, there are many scenic spots such as Longzhu Lake, Longtongue Lake, Longkou Lake, and White Dragon Lake. The pools are connected by pools, and there is a waterfall on the pool. The waterfall is named after the pool. The height of Longkoutan Waterfall is nearly 30 meters. There is a gap in the back of the rock, and the water falls into the pool. The 30-meter Bailongtan Waterfall gushes out from the back of a high mountain cliff with smoke rising.