Zhangjiajie Tianmen Mountain Guigu Plank Road.

Tianmen Mountain Guigu Plank Road is located in the southwest of the top of Tianmen Mountain and is the main section of the west line of the mountain top. It is 1,600 meters long and has an average altitude of 1,400 meters. It is named after the mountain body above Guigu Cave. The plank road is suspended in the air on the cliff, and the cliffs and cliffs along the way are like axes and knives, which are overwhelming; the peaks and mountains under the feet are undulating and deep. Tourists can not only experience the thrill of the high-altitude plank road, but also enjoy the karst platform landform features like a ghostly work of art. Along the plank road, there are often wonders such as sea of clouds and cloud waterfalls, which are magical and like a fairyland.