Swan Lake is located on the shore of Wuhu, 3 kilometers north of Wuyuan County, covering an area of 25.8 square kilometers, of which the lake is 9.6 square kilometers, with a water storage of 38 million cubic meters, and the center of the lake is 1375 meters above sea level. It is a natural freshwater lake. The blue waves in the lake are rippling and the ecological environment is good.