Offa's Dyke Path (Welsh: Llwybr Clawdd Offa) is a long-distance footpath loosely following the Wales–England border. Officially opened on 10 July 1971, by Lord Hunt, it is one of Britain's National Trails and draws walkers from throughout the world. About 60 miles (97 km) of the 177-mile (285 km) route either follows, or keeps close company with, the remnants of Offa's Dyke, an earthwork traditionally thought to have been constructed in the late 8th century on the orders of King Offa of Mercia.^[1]

Quick Facts Length, Location ...

Offa's Dyke Path
Offa's Dyke Path signpost in Denbighshire
Length	177 mi (285 km)
Location	English / Welsh border
Established	1971
Designation	National Trail
Trailheads	Sedbury 51.6324°N 2.6482°W / 51.6324; -2.6482 (Offa's Dyke Path, Sedbury trailhead) Prestatyn 53.3423°N 3.4126°W / 53.3423; -3.4126 (Offa's Dyke Path, Prestatyn trailhead)
Use	Hiking
Elevation gain/loss	9,085 metres (29,806 ft)
Highest point	Hatterrall Ridge, 703 m (2,306 ft)
Season	All year

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Traveling south to north, starting by the Severn Estuary at Sedbury, near Chepstow, and finishing at Prestatyn on the north coast, the walk will take an average walker roughly 12 days to complete.^[2] Roughly following the border in parts, and elsewhere the ancient monument of Offa's Dyke, as well as natural features such as the Hatterrall Ridge, the Dyke Path passes through a variety of landscapes. The route traces the eastern edge of the Black Mountains, traverses Clun Forest, the Eglwyseg moors north of Llangollen and the Clwydian Range.

The route passes through the counties of Monmouthshire, Gloucestershire, Powys, Herefordshire, Shropshire, Wrexham, Denbighshire and Flintshire. The Welsh Marches (Marchia Wallie) is a term used to describe this border region between England and Wales, since it was recorded in the Domesday Book in 1086.^[3][4] It passes through, or close to, the towns of Chepstow, Monmouth, Hay-on-Wye, Kington, Presteigne, Knighton, Montgomery, Welshpool and Oswestry, then in and around the North Wales towns and villages of Llangollen, Llandegla, Bodfari and Dyserth.

The half-way point of the path is marked by the Offa's Dyke Centre in Knighton (52.3458°N 3.0517°W / 52.3458; -3.0517 (Offa's Dyke Centre)).^[5] There used to be around 600 stiles along the route, but many of these have now been replaced by kissing gates.

a certain vigorous king called Offa......had a great dyke built between Wales and Mercia from sea to sea.

— Asser

Places on the route and highlights on or near the trail:^[3]

Trevor to Prestatyn

• Trevor
• Llangollen Castle
• Eglwyseg Crags
• Llandegla Forest (with mountain bike trails)
• Llandegla
• Clwydian Range of hills:
  • Around Moel-y-Plas, 440 m (1,440 ft), Moel Llanfair, 447 m (1,470 ft), Moel Gyw, 467 m (1,530 ft) and Foel Fenlli, 511 m (1,680 ft)
  • Moel Famau, 555 m (1,820 ft) and Jubilee Tower at summit
  • Around Moel Dywyll, 472 m (1,550 ft), Moel Llys-y-Coed, 465 m (1,530 ft) and Moel Arthur, 455 m (1,490 ft)
  • Penycloddiau hill fort at 440 m (1,440 ft)
• Bodfari
• Rhuallt
• Prestatyn: Offa's Dyke Monument on the beach

v t e Offa's Dyke Path
Legend
Prestatyn  A55  near St Asaph Bodfari Moel Famau  A495  near Ruthin Llandegla Forest Llangollen Canal over Pontcysyllte Aqueduct  A5  near Llangollen Chirk Castle near Chirk Llanymynech River Severn  A458  near Welshpool Montgomery Knighton  A44  at Kington Hay-on-Wye Hatterrall Ridge in the Black Mountains Llangattock Lingoed White Castle  A40  at Monmouth Tintern Abbey  A48  at Chepstow Sedbury Cliffs at River Severn
Sources[6]

Various bodies on either side of the border are collaborating on a sustainable tourism partnership, a principal focus of which is Walking with Offa, both on the trail but also in what has been dubbed Offa's Country i.e. in a corridor along the border.^[7]

The path was the focus of an episode of the Channel 4 program Britain's Ancient Tracks with Tony Robinson.

In June 2021, during the footpath's 50th year, an Offa's Dyke Rescue Fund was launched to restore eroded and other damaged parts of the route and to buy parts of the path at risk of sustained damage or negligence from local land owners. The fund is working in consultation with Cadw and English Heritage and the National Trail Unit.^[8]

On 22 August 2021 BBC's Countryfile programme celebrated 50 years of the path.^[9]