Letterboxing
Letterboxing is very similar to the much newer craze of Geo-caching, but has been around a lot longer.
Like geo-caching each post/letter box consists of a small weather-proof box which contains a rubber stamp and may also contain a note pad. The stamp designs are limited only by the imagination of the person who placed them, and come in a very wide range sizes. As you find each box you record your visit by taking an impression of the located stamp. Finding the boxes usually requires a series of clues, ranging from the very easy, to the fiendishly difficult. Most letterboxes are placed on the moor by private individuals, who give their clues to friends and family. Some clues will be made available for the wider community to find. Some boxes are placed by charities/groups wishing to raise a little money. These charity boxes normally form the basis of a circular route, in a particular part of Dartmoor, and usually consist of a set of stamps with a common theme. These are also only available for a short period and the clue sheets are sold for a nominal fee. Most people who do letterboxing on a regular basis will usually have their own stamp which they carry around with them to put in the notepad of the boxes they find.
Letterboxing on Dartmoor has a big following in the local region and beyond. You will find people who go out for an hour or two on their way home from work, as well as people who come down from all over, to spend a week walking to find new and exciting stamps.
The number of boxes is constantly changing as people lose, update or simply remove stamps.
Letterboxing on Dartmoor.Dartmoor Letterboxes FunstuffOfficial websiteWikipedia Info