In the Chengdu section of the Longquan Mountain Range on the eastern edge of the Chengdu Plain, Longquanshan City Forest Park stretches 90 kilometers from north to south, with an east-west span of 10-12 kilometers, including Chengdu High-tech Zone, Tianfu New District, Longquanyi District, Qingbaijiang District, Jianyang City and Jintang County. The district (city) county, with a total area of 1275 square kilometers, is currently the largest urban forest park in the world.