Eryuan () is a county in the Dali Bai Autonomous Prefecture located in southern Yunnan Province, China.

Administrative divisions
Er'yuan County has 6 towns and 3 townships. 
6 towns

3 townships
 Niujie ()
 Liantie ()
 Xishan ()

Ethnic groups
There are 208 ethnic Tibetans in Eryuan County, most of whom reside in Zhengjiazhuang 郑家庄, Sanying Town 三营镇 (Dali Ethnic Gazetteer 2009:216). In nearby Dali City, they are found mostly in Tibetan New Village 藏族新村, Xiaohuayuan 小花园, Dali City 大理市.

Climate

References

External links
 Eryuan County Official Website

County-level divisions of Dali Bai Autonomous Prefecture