Rame peninsula is well worth a vists - specifically Rame Point via the SW Coastal Path. The views over Plymouth Sound are spectacular and the old villages of Cawsand and Kingsand have a wealth of (smuggling) history, not to mention five pubs two of which have weekly sessions. Oh, and the wet fish man calls to the village square a couple of times a week with fresh, locally caught delicacies. Would strongly recommend parking up in Cawsand and following the coastal path, coming back down through the country lanes. Rame Peninsula is truly an overlooked gem - most people simply cross over the Tamar bridge and head straight on. Don't tell them!

There is also, in season, a small ferry which crosses the Sound to Plymouth.