There is a nice one up Twelveheads way, very technical on the rocks,deffo walk first, locals are hostile I am afraid. One decent one in West Cornwall, obvious on map, rite in the middle of the island
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Another down St J... along the coast, beauty views but you could drive it in a metro
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Various others round Kernow many are just semi surfaced access to farms, you know enuff to spot em all off maps, if not I can pm some refs. Devon is a bit better, pics from Torbay trip looked good, Billy can show you where we went in North Devon