Yunshan is a city in Gansu Province in northwestern China. It is located in the eastern part of the province, in the region around the upper reaches of the Wei River, a tributary of the Yellow River. Gansu lies on the historic overland route between central China and the country's northwest, and the province is generally characterised by a dry continental climate with cold winters and warm summers.
Yunshan is a county-level city, a category of administrative division in China that is typically placed under the jurisdiction of a prefecture-level city. Its economy rests largely on agriculture and on local trade serving the surrounding rural area, in keeping with the wider pattern of smaller cities across eastern Gansu.
Detailed published information about Yunshan is limited, and travellers should verify current transport links, accommodation and local conditions through official sources before planning a visit.