Offa's Dyke Path is a National Trail skirting the English/Welsh border. The 177 mile (285km) path is named after, and often follows, the spectacular 8th century Offa's Dyke. The trail links Sedbury Cliffs near Chepstow with the coastal town of Prestatyn, crossing the border over 20 times along the way. The route on the map is clearly highlighted in yellow with mileage markers to gauge distances when planning sections of the walk to enjoy. This official National Trail Map of Offa's Dyke Path features 52 pages of continuous Ordnance Survey 1:25000 mapping, providing complete coverage of the Offa's Dyke Path. Each index entry has a page reference and a six figure National Grid Reference.