Olympic Park or Olympic Sports Center?
It's close to the Olympic Park Station. This is where I live. After exiting the subway, walk up the Sunken Garden and enter Security Checkpoint No. 6.
If you get out of the Olympic Sports Center on the bridge of the National Park, you have to walk a long distance.
And there is not much to do in the south area of ??the Bird's Nest, but there are more things to do in the Linglong Tower area. There is a landscape avenue along the central axis of the river, and there is the Xinao Shopping Center in the Sunken Garden. There is a lot of food and shopping ~ so go to the Bird's Nest Water Cube.
That dry patch of buildings is not interesting.