Please join in and add all the information that can be found. Within this group you can add letterbox points to our map review each letterbox and add the box to your profile if you've found it (no cheating). Please tell us if the map is a good idea if not what system you would like implemented we love Dartmoor but don't know enough about Letterboxing at present. Which is why we are looking for someone who has a good knowledge of letterboxing on Dartmoor to be an administrator of the community.