The Ridgeway is the 85-mile (137-km) National Trail that incorporates one of the oldest 'green roads' in Europe. Following the Countryside Agency's acorn waymarks, the scenic route stretches from Overton Hill in the west across the Marlborough Downs and the Vale of the White Horse, over the undulating hills of the Chilterns, to Ivinghoe Beacon. This is the complete, official guide for the long-distance walker or the weekend stroller. All you need is this one book.