Huanglong is located in Songpan county of Aba Tibetan and Qiang Ethnic Group Autonomous Prefecture, Sichuan Province. It occupies an area of 700 square km. The area is covered with plenty of well-preserved peculiar natural sceneries. Apart from the snowcapped mountains, valleys, waterfalls, primeval forests and peaks, it owns grand surface karsts topography. The unique topography, various sceneries, colorful customs and life styles of Tibetan, Qiang and Hui Ethnic Communities make the area a wonderland.