Introduction to Yanmen Scenic Area: Yanmen Grand Canyon is located in Linghou, Yunhu and Fu'ao Townships at the source of Feiyun Lake. The scenic area leads to Feiyun Lake at the bottom and Tonglingshan Gorge at the top. The length of the valley is 18.5 kilometers. , the scenic area covers an area of 11.8 square kilometers, with high mountains and deep ravines, towering ancient trees, cliffs and green walls on both sides, and thousands of springs and sweet rain. The stone beach is beautiful and the green pools are green, and the "pothole and strange pool" dominates the world. The main landscapes are: Shizhu Peak, Jiangjun Cliff, Housun Rock, Fengdong, Yanmen, Sanbanqiao, Yingyuetan, Crocodile Pool, Sanchongjiao, Daqingtan, Shiniulan, Jiucheng Cave, Red Army Cave, Red Army It is composed of natural and cultural landscapes such as office ruins and ancient residences.