As a world-class nature reserve, Jiuzhaigou is located in the Aba Tibetan and Qiang Autonomous Region, Sichuan Province, Jiuzhaigou is a valley that stretches for more than 40 kilometers at the foot of the snow-capped Minshan Mountain. Jiuzhaigou is an outstanding product of nature. Here are towering snow peaks, clear and charming lakes, colorful waterfalls, violent torrents, verdant forests, and glittering snow peaks. The blue-sky, radiant and charming sunlight, fresh air, as well as ancient and primitive villages, wood bridges, water mills all contribute to a finest landscape painting of rich implications and harmonious integration. According to Mr. Rocus, the ex-chairman of the world nature conservation alliance and the national park committee, "Jiuzhaigou is so fascinating, charming and amazing. It is my greatest honor to see and appreciate it in my lifetime." It was considered as one of the best scenery in China, and was declared a UNESCO World Heritage Site in 1992.