Wuchuan (Mongolian: ᠦᠴᠤᠸᠠᠨ ᠰᠢᠶᠠᠨ Üčuvan siyan; Chinese: 武川县; pinyin: Wǔchuānxiàn), is the county surrounding Hohhot City, capital of the Inner Mongolia Autonomous Region, in the People's Republic of China. Wuchuan has an area of 4,885 square km with a population of 171,000. It is connected to Hohhot by the Huwu Highway; roughly a half-hour's drive.