How many kilometers is the South Park of Orson Park?

5 kilometers. Orson Park is divided into South Park and North Park, with a circle of 5 kilometers in the South Park and 5.7 kilometers in the North Park. The North-South Park is connected across the North Fifth Ring Road through an ecological corridor, with a total peripheral runway of 10.7 km, which overlooks the north and south in an "8" shape. Olympic Forest Park is the largest park in Beijing. The park is divided into South Park and North Park. The scenery in South Park is better than that in North Park.