Highlights: Bashan Grand Canyon is located in Xuanhan County, the junction of Sichuan and Chongqing, with an altitude of 452-2480 meters and a total length of 140 kilometers. It is a national AAAA scenic spot and a national geological park. The scenic spot is composed of four major sections: "Taoxi Valley Leisure Experience Area, Luopanding Health and Heart Nourishing Area, Baren Valley Folklore Leisure Area, Xikou Lake Ecological Sightseeing Area" and a ferry-style town. It is famous for being quiet. The entire scenic area is divided into four valleys, five districts, six veins, seven uniques (scenery, rocks, caves, water, objects, funnels, folk customs), eight monsters (hurricane cave, water color bucket, mountain fish, Yanli lake, bird singing lights, blowout Cai, Ye Chengzi, Tuntu River), Jiuqu, Ten Peaks, Hundred Caves, and Thousand Views.