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万县地区地处四川盆地东部边缘山地,东北面以大巴山与陕西、湖北为界,山脊呈北西至南东走向,海拔2000米左右,巫溪韭菜淌最高达2797米;东南面有巫山、七曜山与湖北相邻,北东至南西走向,海拔一般在2000米以下,巫山县碚石江面海拔最低仅73米,相对高差2700余米;西南面属川东平行岭谷东缘,山岭海拔1000米左右,与达县、涪陵地区接壤。全区东北南三面环山,西南开豁,由西向东逐渐升高。河流属长
Wanxian area is located in the eastern edge of the Sichuan Basin mountains, the northeast to Dabashan and Shaanxi, Hubei as a boundary, the ridge was northwest to southeastern, about 2,000 meters above sea level, Wuxi leek dripping up to 2797 meters; southeast Wushan, Qi Yao Shan and Hubei adjacent to the northeast to the southwest to the general elevation of 2000 meters below the Wushan County Qijiang River surface elevation of only 73 meters above sea level, the relative elevation of 2700 meters; southwest of Sichuan East is parallel to the eastern ridge Ridge, About 1,000 meters above sea level, and Daxian, Fuling area bordering. North and south of the area surrounded by mountains on three sides, southwest to open, gradually increased from west to east. The river is long