Introduction to Longtan Waterfall: Longtan Waterfall is the core attraction of Sihaiping Scenic Area. Longtan is divided into upper and lower levels. Clear springs pour from the valley and fall into the deep pool. It has the artistic conception of a dragon descending from the earth. The water in the pool is blue and light. Appreciating people, the surrounding ancient trees cover the sky, the thick shade obscures the eyes, and the spiritual energy is deep. The pool is a hundred feet deep and is home to a black dragon, which can bring down auspiciousness and bestow blessings, which is very effective.