This challenging 10 mile route takes us over some of the hardest terrain Dartmoor has to offer including Dartmoors very first (and most remote) letterbox, the famous Cranmere Pool. It takes you through 11 squares from John Haywoods Dartmoor 365 map – C9, D7,8 & 9, E7,8 & 9, F8 &9,and G8 […]