Introduction to Shidu National Geopark: It is located in the southwest of Fangshan District, Beijing, on the middle and upper reaches of the Juma River. It is 25 kilometers long from east to west, 12 kilometers wide from north to south, and covers an area of ​​301 square kilometers. The park has unique peak forests, With karst geological landscapes such as peak clusters and karst caves and the beautiful Juma River landscape environment, it is a multi-functional national geological park integrating tourism, leisure vacations, and science education.