Introduction to Evernight Valley: Yanqi "Nevernight Valley" is located in a hilly area. In 2006, Beijing's new rural construction was fully launched, and the prototype of Evernight Valley was quietly taking shape. With the help of new rural construction, Yanqi Town installed 700 solar street lights in the ditch area, built a landmark gate area, integrated the resources of five administrative villages, and initially lit up the two industrial ditches, and the "Nevernight Valley" came into being. born.