Wine is one the things the Cape Province is know best for. Wine estate crawling (much like pub crawling) is something that anyone with an appreciation for the fruit of the vine really should get around to doing.
The province's wine districts (map) are divided into a few regions: Constantia, Durbanville, Paarl, Wellington, Worcester, Robertson, Stellenbosch, the Swartland, Tulbach and the Breedekloof area. If you'd like to visit the wine estates in these areas take a look at these useful tables with contact details and information for dozens of wine farms across the province.