Mount Gongga is located in the transitional zone between Qinghai-Tibet Plateau and Sichuan Basin. The main peak (7,556 ms) is the highest peak of east Tibetan plateau, called "the king of Shu Mountains". The high and steep mountain is covered forever with thawless snow. If visitors look at the mountain from far, it seems to float above a vast snow-sea. . Besides the highest peak of 7556 ms, a few peaks above 6000 also are standing around it as its brother. In the zone, there are many natural sights, such as ancient glaciers relic, modern glaciers, virgin forests, hot springs, lakes, snow peaks, etc. In this trekking, you will trek from Laoyulin to Gongka Monastery, then exit from Zimei village. On this trekking route, the landscape is beautiful with rivers, peaks, Tibetan villages, grassland. The average sea level is above 4000 meter and the highest mountain pass is about 4900 meters.