Yishui Lake is located 25 kilometers southwest of Yixian County, 50 kilometers away from Beijing/KLOC-0 and 80 kilometers away from xiong'an new area. It is connected with "refusing horse surfing", starting from the "Yishui cold current" in the lower part. It looks at the "Wolf Mountain Competition Show" in the south and "Clouds and Clouds" in the north. The water area is about 27 square kilometers, with a storage capacity of 390 million cubic meters and a water depth of 48.5 meters. Yishui Lake has majestic and steep mountains, clean air and dense trees.