Bayannur

The state of Zhao (403 BCE-222 BCE) controlled an area including modern-day Bayannur, while the Western Han dynasty (206 BCE-24 CE) established a hierarchical Chinese administrative structure. The Qing dynasty (1644-1912) designated this area as part of "Inner Mongolia", but after its overthrow by the Republic of China (1912-1949), Bayannur was assigned to Suiyuan Province. Because of Mongol-Chinese cooperation with the Communist faction in the Chinese Civil War (stalled since 1950), Suiyuan was annexed to the new Inner Mongolia Autonomous Region from 1954, although not without controversy because of the province's large and longstanding ethnic Han majority.

Bayannur is located in the western part of inner Mongolia Autonomous region. Neighbouring prefectures are:

• Baotou (E)
• Alxa (W)
• Ordos (S)

It also borders Mongolia to the north. The whole area of the prefecture is 65,788 km² (25,401 sq mi) at present and the total population is nearly 1.7 million. Bayannur features a desert climate (Köppen BWk), marked by long, cold and very dry winters, very warm, somewhat humid summers, and strong winds, especially in spring. Most of the rain falls between July and September, with very little snow in winter.

In 2000, there were 1,682,662 inhabitants:

At the end of 2004, the population was at around 1.79 million inhabitants.

Bayannur is divided into one district, two counties and four banners:

Located in Hetao Plain, Bayannaoer is the largest agricultural hub in Inner Mongolia. Bayannaoer is famous for "Bameng braised dishes" (巴盟烩菜), meaning "braised dishes".