In February I'm taking my daughter & son (8 & 6) to Riverdene Lodge http://www.shamwari.com/propertycontent.asp?pageID=113 on the Shamwari Game Reserve located about 45mins from Port Elizabeth.

They have a dedicated kids programme http://www.shamwari.com/Uploads/J610...dsonSafari.pdf and will take children 4 and older on game drives.

Several friends/people have recommended it to me with descriptions of it being the best holiday they've ever had, and that it is the best for kids.