Cornish Heritage Safaris
Just found these guys who are offering some really interesting tours in landrovers and on foot around the Tintagel / Bodmin Moor Area. They have some excellent reviews from customers.
“Cornish Heritage Safaris is a new service for people who want to explore the magic and mystery of Cornwall. We can take you to unique places that many people miss, and share with you some of the facts, the stories and the background needed to understand and interpret them.”