On the edge of Songpan County, I packed a taxi for 180 yuan. There are very, very few people in the scenic spot. The scenery is also good. People who like to clean can choose. Zhaga Waterfall and Erdaohai are composed of two sides. The two sides are separated by 20 kilometers. The waterfall is better to walk. The Erdaohai has to climb the mountain. Because the altitude is 3000+, It is recommended to climb slowly for poor cardiopulmonary conditions. There is a hot spring at the top. Tibetans often wash their feet. The temperature is 21 degrees per year.