Offa's Dyke Path. Follow the ancient earthwork for 177 miles from the Severn Estuary to the Irish Sea, Paperback/Tony Gowers

Offa's Dyke Path (Gogledd Llwybr Clawdd Offa) is the 177-mile National Trail following the ancient earthwork that criss-crosses the border country of modern England and Wales, from the Severn Estuary to the seaside resort of Prestatyn on the Irish Sea. Illustrations: colour photos