Rhinoceros Lake is the largest lake in Shuzheng Valley. The story goes that in olden days, a lama came here on a rhinoceros. He was seriously ill and was on the verge of death. After he drank some water of the lake, he recovered unexpectedly! Then the lama drank the lake water day and night and was reluctant to leave. Therefore, he came into the lake riding on the rhinoceros and dwelled in the lake forever. That is why the lake is called Rhinoceros Lake. It is one of the most changeable lakes in Jiuzhaigou. Every morning the inverted images of clouds and mists are of enchanting beauty and people just cannot distinguish the sky from the lake. To the south of Rhinoceros Lake is a bridge where you can take in the beautiful scenery. To the north of the lake visitors can view Semo Mountain. Rhinoceros Lake is the only site that provides yachts for tourists to enjoy themselves, both for sport, sightseeing and life's simple pleasures.