The essential map for outdoor activities in Builth Wells, Paincastle and Talgarth. The OS Explorer Map is the Ordnance Survey\'s most detailed folding map and is recommended for anyone enjoying outdoor activities including walking, horse riding and off-road cycling. This map now comes with a digital version which you can download to your smartphone or tablet.Providing complete GB coverage, the OS Explorer map series details information essential in the great outdoors, including youth hostels, pubs and visitor information. Rights of way, fences, permissive paths and bridleways are clearly shown, ensuring you have the best information to get the most out of your time in the countryside.FeaturesWye Valley Walk (Guide Book) PowysBuilth Wells1:25 000 scale (4 cm to 1 km \' 2.5 inches to 1 mile)This map comes with a digital version which you can download to your smartphone or tablet.Go to OS.uk/redeem for more details (terms and conditions apply).Scratch off the panel on the inside cover of the map to reveal a code, you are then just three easy steps away from downloading your digital map.If the scratch panel has already been scratched off or if you have any problems downloading your map, please call the OS Customer Service Centre on 03456 050505.