What is a letterbox cache?
Posted 10 January 2007 - 07:14 PM
A letterbox hybrid is a cache that is both a letterbox and a geocache. On this site it will be referenced by coordinates and you can use a GPS to find it. Letterboxers also should be able to find it using clues. As such it will usually be crosslisted on a letterboxing website. The two most popular in the US are Letterboxing NA and Atlas Quest.
For a cache to be listed here as a letterbox hybrid it must, at minimum, have a stamp. It also makes sense to cross list it on a letterboxing site or somehow advertize it to letterboxers, otherwise there really is no point in making it a letterbox hybrid cache.
This post has been edited by briansnat: 10 January 2007 - 07:44 PM
Posted 10 January 2007 - 07:16 PM
Here is a website that you can go to to learn more.