Jiuzhaigou is located in Sichuan's Aba Prefecture. The place got its name because nine villages are located in this valley. Like a world from the fairy tales, Jiuzhaigou is renowned for its water landscapes. There is a saying that after visiting Jiuzhaigou, you will not see any better water landscapes elsewhere. In some areas of Jiuzhaigou, the elevation is relatively high. Some tourists may experience altitude sickness. When visiting, please do not engage in vigorous exercise.