This Cicerone walking Guidebook covers the Ridgeway National Trail, an 87 mile (139km) route through the south of England from Avebury in Wiltshire to Ivinghoe Beacon in Buckinghamshire. It includes an OS map booklet at a scale of 1:25,000. The guidebook details the Ridgeway National Trail in both directions and features information on historic sites and facilities along the way.