Jiuzhaigou is a nature reserve and national park located in the north of Sichuan Province in southwestern China.The southern end is the Minshan Garna Peak, and the northern end is the Huanglong Scenic Area. It originates from the Baishui River area, one of the headwaters of the Jialing River and a part of the Yangtze River system. A long valley running north to south, Jiuzhaigou was inscribed by UNESCO as a World Heritage Site in 1992 and a World Biosphere Reserve in 1997. It belongs to the category V in the IUCN system of protected area categorization.