Yudaokou Grassland Forest Scenic Area is located in the north of Weichang County, Chengde City, close to Saihanba National Forest Park, which is the place to pass for Saihanba National Forest Park. It is a part of the Mulan paddock of the imperial hunting garden in Qing Dynasty and a national scenic spot. There are primitive grasslands, wetlands, natural secondary forests, natural freshwater lakes, springs, rivers and other landscapes in the scenic area.