Zhangjiajie National Forest Park is located in Zhangjiajie, Hunan Province, China. It is China's first national forest park and is listed as a UNESCO World Geopark. With its peculiar quartz sandstone column forests, dense forests, cloud-covered canyons, and its unique landforms, it became one of the inspirations for the movie Avatar. When visiting Zhangjiajie National Forest Park, you can't miss a ride on the Bailong Elevator to see the view of the peaks. The Zhangjiajie Glass Bridge is the longest pedestrian glass bridge in the world.