Yansai Lake, located in the tourist city Shanhaiguan, has a beautiful and elegant ecological environment, and is an important part of Changshoushan National Forest Park and Qinhuangdao Liujiang National Geopark. In the scenic area, there are many children's amusement facilities. Tourists can also take a cruise to the lake and watch a small zoo. It is full of fun and is one of the choices for Qinhuangdao. The Yansai Lake scenic spot is roughly divided into three parts, the first is to take the cable car to the lakeside mountain overlooking the lake and the surrounding mountains; the second is to take a cruise to the lakeside lake; the third is to watch the zoo and play entertainment facilities.