Hermanus and Knysna are both on the Garden Route, from Cape Town to Knysna/Plettenberg bay and perhaps as far as Port Elizabeth (although P E is in the Eastern Cape so not really the Garden Route which is in the Western Cape).
http://en.wikipedia.org/wiki/Garden_Route
http://en.wikipedia.org/wiki/Cape_Town
Feast your eyes
http://en.wikipedia.org/wiki/Garden_Route
http://en.wikipedia.org/wiki/Cape_Town
Feast your eyes