Saihanba is located in Weichang Manchu and Mongolian Autonomous County, Chengde City, Hebei Province, on the southeast edge of Inner Mongolia Plateau, at the junction of Inner Mongolia Plateau and northern mountainous areas of Hebei Province. Its landform is between the lava plateau in Inner Mongolia and the mountainous area in northern Hebei, with plateau platform as the main feature. The length from east to west is 5 1.46 km, the width from north to south is 17.84 km, and the altitude is 1500-2067 meters, covering an area of 20029 hectares. Saihanba in history is a place with abundant aquatic plants, dense forests and many birds and animals. Liao and Jin Dynasties were called "Thousand-Li Pine Forest" and were once known as "the source of water, the land of clouds, the world of flowers and the ocean of forests". Main attractions: Saihanba National Forest Park, Saihanba Grassland, Qixing Lake Wetland Park, Saihanta, Taifeng Lake and Moon Lake.