Editing Letterboxing (hobby) (section)

==Types==
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There are now many different kinds of letterboxes, each with some specific distinction. While purists recognise only those letterboxes planted in the wild, many new variations exist. The kinds include:
; Traditional box
: A normal letterbox, hidden and uses clue to find it.

; Mystery box
: These are usually traditional boxes, but these "mystery" boxes have either vague starting areas, no starting areas, no descriptions, no clue – any number of things to make the box extremely hard to find.

; Bonus box
: The clues for these are usually found in a traditional box as an extra one to find. Usually planted in the same area as the traditional that hosts its clue. Clues can be distributed in any way.

; Word of mouth box (WOM)
: The clue is given by word of mouth, or typed up, but a letterboxer can only receive the clue from the planter.

; Cuckoo clue
: A clue without a home. The clue is hidden in another letterbox (similar to clues for a bonus boxes), but the letterboxer that finds the clue is expected to move the clue to another nearby letterbox. The cuckoo clue typically contains directions to limit how far the clue should travel to find a new home.

; Hitchhiker
: A traveling letterbox, it is placed in a traditional letterbox for another letterboxer to find.  When found, it is stamped like a traditional letterbox, but is then carried by the letterboxer to the next letterbox they find and then left in that letterbox for the next finder.  The hitchhiker's stamp should also be recorded in the host letterbox's logbook, and vice versa.

; Personal traveller
: Much like a traditional box, but instead of being planted, the box is kept with the creator at all times. If another letterboxer is met on the trail or at a meet it is attainable if requested. In the US this box is usually only attainable if the other letterboxer knows the password or passphrase which is sometimes cryptic, straightforward, almost non-existent, or silly.

In the US, letterboxes have developed new forms:

; Cootie
: Much like a hitchhiker, except instead of being carried from letterbox to letterbox, a letterboxer passes it to another letterboxer. It can be passed in a personal traveller, or planted on another letterboxer or their unattended bags on the trails or at gatherings. Most people are subtle about planting them—but not all.

; Flea
: Like a combination of a hitchhiker and a cootie. Either put in a traditional letterbox, like a hitchhiker, or put it on a person, like a cootie.

; Hitchhiker hostel
: This is a traditional letterbox with special qualities. Namely, it is a "hostel" for hitchhikers, sized and specially designated to hold multiple hitchhikers at one time. Normally, there are at least one or two hitchhikers in the box at all times, and any letterboxer who takes a hitchhiker out is required to leave a new one in its place. A hitchhiker hostel has its own stamp and logbook, just like a traditional letterbox, and any hitchhiker that is placed within it should be stamped and recorded within the logbook, preferably with both the date of its being added to the hostel (in order to make it easier to move the older hitchhikers out), and the date it is removed.

; American parasite (these should not be confused with English parasites)
: A parasite is very much like a hitchhiker except, instead of being carried by a letterboxer between letterboxes on its own, it is carried along with a hitchhiker. When a letterboxer joins a parasite to a hitchhiker ("infecting" it), it is stamped into the hitchhiker. The parasite's stamp is also recorded in the logbook of the letterbox that a hitchhiker is placed in, "infecting" the letterbox, as well. In the event of being placed in a letterbox that has multiple hitchhikers in it (such as a hitchhiker hostel), the parasite "infects" all of the hitchhikers inside. The letterboxer that has done the moving also has the choice of sending the parasite along with a different hitchhiker. (This is a relatively new variation of letterbox, and has only just recently{{When|date=August 2024}} begun to take off.)

; Virtual
: Online letterboxes; A scavenger hunt of sorts for an image of a letterbox through different websites, collecting answers to questions posted as the clues to the box. Answers sometimes are unscrambled or emailed to the creator; the final answer is put in a blank in a web address, which takes the finder to an image of the letterbox online.

; Limited time box
: A letterbox that has only been planted for a short amount of time. (A few days or a week, any time length the planter wants.)

; Postal (PLB)
: Boxes that are made like traditional letterboxes, but instead of being planted in the wild, they are sent via postal mail to the people on sign-up lists for the box, or around a "ring" of people in a postal ring, which is usually focused on a theme of some sort. Postals are also very often very well-designed and organised, as well as ornate.

; Circle poem
: A circle poem is a kind of 'art' letterbox developed in Britain.  There are one hundred planned boxes, each of which contains a rubber stamp circle poem by the Scottish poet and artist, [[Alec Finlay]].  These are sited at locations around the world, and each has its own nominated keeper.