Jiuzhaigou Jiuzhaigou is located in Jiuzhaigou County, northeast Sichuan, in the alpine valley at the junction of Songpan and Pingwu. It is a ravine and canyon with a depth of more than 40 kilometers in Minshan Mountain range. It is named after nine Tibetan villages around it. It consists of a main ditch and six branch ditches. The ditch is secluded and sparsely populated. There are hundreds of stepped colored lakes in the ditch, and countless waterfalls and springs pour in series. The scenery is beautiful and rare, and it has the reputation of "fairy tale world". The virgin forest covers more than 200 square kilometers, and there are dozens of rare animals such as giant panda, golden monkey, red panda and pronghorn. Sichuan Gongga Mountain Scenic Area is located in Ganzi Tibetan Autonomous Prefecture, Sichuan Province, with Gongga Mountain as the center, including Hailuogou in Luding County, Wuxuhai in Jiulong County and Mugecuo in Kangding County, with an area of 65,438+100000 square kilometers. Gongga Mountain is more than 7,500 meters above sea level, with 45 peaks over 6,000 meters around the main peak and 59 modern glaciers/kloc-0. Hailuogou has the highest and largest ice waterfall, extinct arc, glacier fault and glacier melting in China. Wuxuhai and Kangding Mugecuo are characterized by alpine lakes, virgin forests, grasslands, waterfalls and hot springs. This area is rich in plateau plants and wild animals. Gongga Mountain is the place where the Red Army passed through the Long March, and there are many revolutionary historical sites and sites such as Luding Tiesuo Bridge. Siguniang Mountain Scenery Siguniang Mountain is located in Xiaojin County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province, with a total area of 450 square kilometers. It is composed of "Three Gullies and One Mountain": Shuangqiao Gully is 35 kilometers long and has important scenic spots such as Yinyang Valley, Sanguozhuang, Niuxin Mountain, Aryan Mountain, Ginseng Fruit Ping, Wuse Mountain, Sun Moon Treasure Scene, Jianzi Mountain, Hunter Peak, Savage Peak and plank road. Changping Valley is 29 kilometers long and the canyon is very long, which is suitable for cycling. Haizigou is 26 kilometers long, with many Haizi (alpine lakes), clear water and abundant aquatic plants, which is suitable for hiking exploration. Siguniang Mountain is the main inhabited area of Jiarong Tibetans, and its ethnic customs are primitive, simple and mysterious. Myths and legends, sacrificial ceremonies, melodious folk songs, happy pots and pans, flaky stone villages, turning water, Chaoshan festivals, Manidui and hunters' prayer flags and other folk activities with religious meanings constitute a strong local customs.