Excellent museum which takes you through the history of apartheid and obviously has a happy ending (although there is still so much to do).
There are very detailed notes to read looking at the subject from a variety of angles, but if you don't want the detail there is a more concise version. There is also a lot of contemporary video footage to go alongside the other material.
If you are going to give it your full attention you could spend easily more than half a day and I would recommend doing so.
It is a very moving experience - it took us quite a while to recover.
www.apartheidmuseum.org/
Google map: bit.ly/apBoIp