In reply to scott titt:
Thanks for your response.
I was told by a local never to call it Purbeck or The Purbecks, always the Purbeck Hills.
Cattle Troughs I have climbed several times.
I'm really interested in the ledge in between Blacker's Hole and Durlston.
I have some climbing experience (studied at college).
I wouldn't try and climb it with fishing gear.
Post edited at 10:10