An essential addition to your outdoor adventure kit, the Ordnance Survey OL28 Dartmoor Map provides directions and key information of hotspots in Dartmoor and its surrounding areas. About OS Explorer Maps 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. Providing complete GB coverage, the OS Explorer Map series details essential information for 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 most up-to-date information to get the most out of your time in the countryside. OL28 Dartmoor Map features: Two Moors Way, Templer Way, Tarka Trail, West Devon Way, Erme Plym Trail, Two Castles Trail, Dartmoor Way, Taw-Teign Link, Okehampton, Tavistock, Devon, and Dartmoor National Park.