Introduction to Tianhu: Tianhu is a crater lake northwest of Xiqiao Mountain, covering an area of ​​about 130,000 square meters, with a deepest depth of more than 20 meters. It is surrounded by green peaks on three sides, the lake is clear blue, and there are dragon beads built at both ends of the giant dam on the north bank. Pavilion, Wenlong Pavilion, Yitian Pavilion and Shuiyue Pavilion; on the east and west banks of the lake, there are Taiyue Pavilion, Banyun Pavilion, Yuanyang Pavilion and other small exquisite buildings with rich ethnic characteristics. There is Jiuqu Bridge in the east of the lake, a sightseeing building in Hunan, and a There is an art square with novel design, which is particularly beautiful against the backdrop of lakes and mountains.