Is there a roller skating rink near Xizhimen, Beijing? And a swimming pool. Just asking. Accusation. It is better to have been there recently. thank you

I wonder if the skating rink behind the first body is still there. You can go and have a look.

Either it's the moon altar or there's nothing else except these two.

If you swim, there is a twelve-constellation gym in Chegongzhuang North Street, which has a swimming pool, but it is a bit dirty. Personally, I think so . There should be a swimming place near Jiaotong University.