贺兰山
Yinchuan lies in the middle of the Yinchuan or Ningxia Plain. It is sheltered from the deserts of Mongolia by the high ranges of the Helan Mountains to its west. The Yellow River runs through Yinchuan from southwest to northeast. The average elevation of Yinchuan is 1,100 meters (about 3,608 feet). The urban center of Yinchuan lies about halfway between the Yellow River and the edge of Helan Mountains.