If you just play basketball, there are too many altars in Dongdan Chaoyang Park and Red Scarf Park. The key is that Beijing is so big that it is convenient to find a basketball court near where you live. Baidu is just a basketball court near your own location.

If there is basketball and fitness

There is a gym on Dawang Road. Dongting fitness has basketball.

Address: B 1 F, Sunshine 100 International Apartment, No.2 Guanghua Road, Chaoyang District (near Winterley Center)

Tel: 0 10-65948008

There is also the Shi Jing Community Club (Siweisi (Shi Jing Park) Gymnasium) in No.9 Courtyard of Cui Lin Road, Chaoyang District, Beijing.

There are also basketball and fitness here.