The City of Johannesburg owns 58 swimming pools, most open from September 1 to March 31; we have a few of them listed; you can find out about them all HERE. (Caution: The page hasn't been updated in years, so don't rely on it too much.)
city guide
Local knowledge for planning where, when, and how to swim in Johannesburg.
Contribute
Check the tips above first. If one already covers it but is out of date, choose Suggest a change on that tip instead.