The Beijing Winter Olympic Park officially opens to public, September 29, 2021. /CFP

Located on one side of the Yongding River, the Olympic site incorporates a couple of parks in Shijingshan District, including Lianshi Lake Ecological Park and Yongding River Forest Park, as well as industrial installations. /CFP

Cooling towers are being transformed into Olympic venues, blast furnaces into training centers and an iron ore storage tower has even become home to the Beijing 2022 Olympic Games Organizing Committee. /CFP

The Beijing Winter Olympics will take place February 4-20, 2022. /CFP