Located on famous and beautiful Emei Shan, the charm of Emei Shan Hot Springs is more than its geographical advantage. Two distinguished characteristics identify it: one is its rare and precious water resource rich in a special kind of chemical element—radon, and the other is that it is the largest outdoor radon hot spring in China. The source of the hot springs is from as deep as 3,000 meters underground and was formed more than 2,000 years ago. The water quantity is large with a temperature of 60 ºC. It's a rarely seen high quality hot spring with a great medical value for its content of radon reaching 51.8-86.9 eman (the national standard is 15 eman), thus it's often called the noble of hot spring. Currently there are three hot spring areas on Emei Shan including Linxiu Hot Spring, Hongzhu Hot Spring and Yoga Hot Spring with different styles and characteristics.