The Lang Shan is a mountain range at the northwest corner of the Ordos Loop

Ordos Loop

The Ordos Loop is a region of China west of Beijing. The Yellow River flows north-northeast, then east, and then south forming three sides of an imperfect rectangle. The south side is formed by the Wei River which rises not far from the southwest corner and flows east to the southeast corner...

 in Inner Mongolia

Inner Mongolia

Inner Mongolia is an autonomous region of the People's Republic of China, located in the northern region of the country. Inner Mongolia shares an international border with the countries of Mongolia and the Russian Federation...

. It runs from southwest to northeast and forces the Yellow River

Yellow River

The Yellow River or Huang He, formerly known as the Hwang Ho, is the second-longest river in China and the sixth-longest in the world at the estimated length of . Originating in the Bayan Har Mountains in Qinghai Province in western China, it flows through nine provinces of China and empties into...

 to turn from north to east. To the northwest is desert and to the southeast, between it and the Yellow River, is an irrigated area. Its northeast end joins the Yin Mountains

Yin Mountains

The Yin Mountains are mountains in the steppe forming the southern border of the eastern Gobi Desert of the Inner Mongolia Autonomous Region, as well as the northern part of Hebei province....

.

The Huhebashige Peak at 41°11′N 106°50′E rises to 2320 m.