Derek Brockway is joined by guide and author Chris Barber for a walk up Mynydd Garn Wen, past a sacred well and an ancient trackway before arriving at the village of Mamilhad.
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Derek Brockway is joined by guide and author Chris Barber for a walk up Mynydd Garn Wen, past a sacred well and an ancient trackway before arriving at the village of Mamilhad.