Introduction to Tianzhu Peak: Tianzhu Peak is a giant elephant-shaped rock formed by vertical joint fractures. The lithology of the mountain where it is located is volcanic rhyolite and tuff. Its vertical joints and columnar joints are relatively developed. The rock mass splits vertically, forming a strange landscape of strange peaks and steep cliffs. After a certain amount of weathering, it becomes a columnar rock mass. , looks like a newly broken bamboo shoot, and local villagers are also accustomed to calling it stalagmite head.