Yimen Introduction: Yimen County is located in the central and western part of Yunnan, northwest of Yuxi City, east of Anning City and Jinning County, south of Lushan Mountain, west and Shuangbai across the green juice river, and north of Lufeng County and Anning County. Pick up. It belongs to Yuxi City. The southeast is 146 kilometers away from Hongta District, the resident of Yuxi City, and 94 kilometers away from Kunming, the provincial capital. The high-grade highway with a mileage of 43 kilometers can directly reach Kunming and Chuxiong from the county. The county is 44 kilometers from east to west, 57 kilometers from north to south, and 1571 square kilometers, ranking fourth in Yuxi City. 177,110 people (2010). The government resident Longquan Town. Yimen Longquan National Forest Park, a national forest park approved by the State Forestry Administration in 1992.