Ridgeway National Trail

The Ridgeway
The Ridgeway in Grim's Ditch near Mongewell
Length	87 miles (139km)
Location	southern England, United Kingdom
Designation	UK National Trail
Trailheads	Overton Hill, near Avebury, Wiltshire and Ivinghoe Beacon, Buckinghamshire
Use	Hiking
Elevation
Elevation change	3,881 feet (1,183 m)
Hiking details
Season	All year

The Ridgeway is a ridgeway or ancient trackway described as Britain's oldest road. The section clearly identified as an ancient trackway extends from Wiltshire along the chalk ridge of the Berkshire Downs to the River Thames at the Goring Gap, part of the Icknield Way which ran, not always on the ridge, from Salisbury Plain to East Anglia. The route was adapted and extended as a National Trail, created in 1972. The Ridgeway National Trail follows the ancient Ridgeway from Overton Hill, near Avebury, to Streatley, then follows footpaths and parts of the ancient Icknield Way through the Chiltern Hills to Ivinghoe Beacon in Buckinghamshire. The National Trail is 87 miles (140 km) long.

For at least 5,000 years travellers have used the Ridgeway. The Ridgeway provided a reliable trading route to the Dorset coast and to the Wash in Norfolk. The high dry ground made travel easy and provided a measure of protection by giving traders a commanding view, warning against potential attacks.

The Bronze Age saw the development of Uffington White Horse and the stone circle at Avebury. During the Iron Age, inhabitants took advantage of the high ground by building hill forts along the Ridgeway to help defend the trading route. Following the collapse of Roman authority in Western Europe, invading Saxon and Viking armies used it. In medieval times and later, the Ridgeway found use by drovers, moving their livestock from the West Country and Wales to markets in the Home Counties and London. Before the Enclosure Acts of 1750, the Ridgeway existed as an informal series of tracks across the chalk downs, chosen by travellers based on path conditions. Once enclosures started, the current path developed through the building of earth banks and the planting of hedges.