Lenggan Mountain, located about 4 kilometers on the west bank of Tianchi, his main peak is more than 2,700 meters above sea level, and the peak has three large stone, which is like a scorpion, allegedly, the top three stones. In myth, after the king's mother fell the demon, her embroidered shoes formed this mountain. The most powerful place to watch the sunset in Tianchi. In spring, the mountains are green and the scenery is very beautiful and worth going.