Introduction to Dehang Grand Canyon: Dehang Grand Canyon is located deep in the Wuling Mountains and is inhabited by the Miao people. "Dehang" means "beautiful canyon" in Miao language. The Grand Canyon is located in the middle section of the Wuling Grand Canyon formed by the intersection of the Yunnan-Guizhou Plateau and the Wuling Mountains. It is a typical karst canyon landform. The total length is about 48 kilometers, the width is about 1.5 kilometers to 3.5 kilometers, the altitude is between 680 meters and 900 meters, and the vertical height of the canyon is between 400 meters and 600 meters.