Dehang means “the beautiful valley” in Miao language. Because of the steep mountains, towering cliffs, overlapping peaks, this place formed many precipices, stone walls, peak forest, waterfalls, and primeval forests.
The water flow of Meng Dong River is big and fast, and tall cliffs reach into the water, which forms a deep canyon landscape. The whole drift takes about 5 hours.
The Red Stone Forest National Geopark is located in Guzhang County of Xiangxi Autonomous Prefecture,it is comprised of the Red Stone Forest Karst Landform Scenic, Gorge Scenic Area, underground rivers, lakes, waterfalls and cave scenic spot.