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.
With this map you will receive a code for use on your iOS or Android smartphone or tablet. Find our more at Mobile Download FAQ.
The OS Explorer map for Chiltern Hills West is available in both the standard paper version and weatherproof 'Active' version.