Explorer 171 Chiltern Hills West, Henley-on-Thames

Map sheet number 171 in the OS Explorer series covers Henley-on-Thames, Wallingford, Purley-on-Thames, Watlington, Caversham. Highlights of the area include: the Chilterns and North Wessex Downs, the Chiltern Way, Thames Path, River Thames and a section of the Ridgeway.