Hongsibu is located south of the regional capital
Yinchuan. It covers an area of in a basin bounded by Mount Niushou (, ) in the north, Mount Yantong (, ) in the west and Mount Luo (, ) in the east; the last has been designated a
National Nature Reserve. The terrain is higher in the south than the north and the elevation generally ranges between 1240 and 1450 m above sea level. ==History==