The African Conservation website is a beautiful resource of photo destinations and a worth wile visit. Good commentary on great photography sites, as well as excellent tutorials.
http://www.photodestination.co.za/
At Nikon explore you will find articles and images that will increase your knowledge and understanding of photography and inspire you to take more and better pictures.
Canon product news, tutorials, workshops, photo tips and galleries
This website has photography forums, classifieds and a variety of galleries.
The website of the Photographic Society of South Africa