It is said that here is a virgin forest hundred years ago, the average diameter of the trees in the forest are nearly two meters, the largest diameter of a tree is more than four meters, there is few inhabited, where often appeared the wolf and wild boar and other animals. 100 years ago, a bad weather, a sudden thunder and lightning day, the biggest tree (seven people hand in hand to around the tree) was strucked by lightning, and burning up, lasted over 30 days, since there is the tree footprint on hill. Damushan is famous for this.