Ignore what chubba says! I reckon fitness is not as important as comfort and getting your body used to your shoes and carrying your kit. The thing is though, as you go walking to adapt you body to the various stresses you'll be getting fit! Lions Head is a good walk to do after work, if you can do it twice or three times a week you'll be sorted, throw in a long walk on Table Mountain over the weekend and even better! But remember to walk in the shoes/boots you'll be using in the cederberg, also start getting used to a heavy pack now. It's a beautiful part of the world- enjoy. Make sure you get to a couple of these places- Tafelberg, sneeuberg, wolfberg cracks, maltese cross, stadsaal, crystal pools and maalgat. In order of importance!
