The Peking Man Site at Zhoukoudian, Yunju Temple, Shihua Cave, and Shangfang Mountain (only the Yunshui Cave area) in Fangshan District will be open to the public free of charge during the May Day holiday.

The participation method is as follows: During the May Day holiday in 2024 (May 1st to May 5th), tourists can enter the event special channel through the "One-click Tour of Fangshan" WeChat mini program, register in advance to generate a tour code, and enter the scenic spot free of charge with this code.