And the Bluff at Victor Harbour is one of the best places in the country to try it.
A 3 hour session starts with a safety and an introduction to equipment and techniques. Then you get down to it - abseiling. Your first go will be a 15 metre cliff with an overhang. Then when you're comfortable, you can have a crack at the 35 metre drop. With waves crashing and the sea breeze in your hair, it's unlikely to be an experience you'll forget, you'll probably come again.
And best of all if you book through Adrenalin, you'll be contributing to charity as well. For more details go to the Adrenalin website.