The Chiltern Way
It is waymarked throughout. There are now three optional extensions taking the total route to a maximum of 278 km (172 miles). It is a wandering, varied and mostly rural way stretching around the Chilterns Area of Outstanding Natural Beauty.
The route passes Hemel Hempstead, Chalfont St Giles, the edge of Marlow, Hambleden, Bix Bottom, Ewelme, the Ridgeway, Stokenchurch, Great Hampden, Aldbury, the Dunstable Downs, Sharpenhoe Clappers and Harpenden.