Introduction to Tianchi Botanical Garden: It is located on the left side of Tianchi Highway, 1 km away from Tianchi. There are small bridges and flowing water in the garden, birdsong, secluded mountains, and lush forests. One of the thousand-year-old banyan trees is 34 meters high, and its canopy area is less than half the size of a football field. , there are hundreds of kinds of plants such as orchids and ferns growing on a tree, which is a typical phenomenon of a single tree forming a forest.