The highest mountain is Dazuizi Mountain, which is 24.5 kilometers northwest of the city and 695.7 meters above sea level in Wuxiang. It is the highest mountain in Qian 'an. The mountain peak in the distance is convex, which looks like a person opening his mouth, hence the name. There is a hole on the north slope that can accommodate more than 30 people, and there is a long cold hole at the foot of the mountain. Many icicles are formed in winter, and the scenery is strange.

The second highest mountain is Chengshan: 20.4 kilometers southwest of the city, with an altitude of 535. 1 m.

The third mountain is Pingdingshan: the altitude is 497. 1 m, and there is a flat land at the top of the mountain that can accommodate more than 10,000 people, so it is named Pingdingshan.

The fourth mountain is Jiangjunmao Mountain, which is 27.2 kilometers northwest of the city and 495 meters above sea level.

The fifth mountain is Yangguan Bizi Mountain: 446.4m above sea level, northwest of the urban area 16km, at the junction of Malanzhuang Town and Qianxi.