Ahh, the Mother City, the eclectic home of all that is South Africa. From the early Dutch and English settlers to the French Hugenoet enclave at Franschhoek. It's all here for you to to explore from the rich history right up to contemporary lifestyle. You can sample any dish from around the world, go to the top of Table Mountain or even over to Robben Island.
Although not the cheapest holiday it will certainly be interesting.