Known as ''Asia's First Wetland'), it is the most intact and largest wetland in China. It is popular among photographers. There are open shrub meadows in the scenic area. The plant is also extremely rich, and it is one of the most important red-crowned crane breeding grounds in the world. It is also one of the important habitats of the world's endangered species, the geese. The main peak at 720 meters above sea level can overlook the wetland. The most representative on the way The landscape is a lake island shaped like a leaf. On the top of the hill overlooking the torrential root river and the city of Ergun, the houses with blue and pink roofs are interlaced, and the evening sunset is also very beautiful.