| An_VRML_rendering_of_the_15-91_interchange,_Corona_California_ A 4-level stack with one loop. Requires a VRML plugin to view. |
| WhereRoadsMeet Contains aerial photographs and descriptions of unusual or complicated facilities in the United States. |
| About_com__Letterboxing_and_Geocaching_Attract_Walkers Article describing the basics and the factors that motivate people to start letterboxing. |
| Aisling_Dart Artist from Salem, Massachusetts describes her boxes. |
| All_Info_About_Raising_Boys__Letterboxing_Family_Fun Brief article includes details on supplies and features instructions for participation with children. |
| Atlas_Quest_Letterboxing Trip planning portal offers clue search by country as well as tutorials and premium members services. |
| Brett_and_Penny\'s_Letterboxing_Page List of their boxes planted, found, and exchanged, primarily in Oregon and the Pacific Northwest. |
| British_Columbia_Letterboxes Introduction, photographs of personal stamps, and clues for boxes planted in southwest British Columbia. |
| Buckaroo\'s_Letterboxing Clues for boxes she planted in Washington and Massachusetts. |
| Catbead_Mischief Offering clues for letterboxes in the Syracuse, New York area. |
| Chowder\'s_Southern_California_Letterboxes Search for boxes in Long Beach, San Bernardino and Lake Arrowhead, California. |
| Chuck\'s_Letterboxing Chuck and Molly's letterboxes in Connecticut. |
| Connecticut_Department_of_Environmental_Protection__Letterboxing Official site supports letterboxing in publicly owned state forests. |
| Dartmoor_Letterboxes Introduction, tips and things to avoid, news, survey, and letterbox clues for the Dartmoor area. |
| Dartmoor_Letterboxing Includes a forum, image gallery, map of the area, contact details, and the history of the activity. |
| Der_Mad_Stamper Rubber stamp carver Mitch offers instructions on how to carve a stamp, and some examples. |
| Dutch_Letterbox_Site Clues for boxes in Dartmoor and in the Netherlands. [English and Dutch] |
| First_Finds Posts first finds submitted by new US letterboxers, organized by state. |
| Fish_and_Chips\'_Letterboxing_Paradise Virtual letterbox clues lead visitors on an online hunt. |
| Fleur_de_Lis\'_Letterboxing_Journal Weblog about his letterboxing hobby. |
| Fudrick\'s_Letterboxing_Travails Clues to letterboxes he has placed, mostly in the Northwest US. |
| Have_Feet_Will_Travel Introduction, contact details, and guidelines for letterboxing in the Dartmoor area. |
| History_of_Dartmoor_Letterboxing Account first published as "More Dartmoor Letterboxes" by Anne Swinscow in 1986. |
| Hitchhiker_List Hitchhikers are a form of traveling letterbox. Site includes lists of hitchhikers and last reported letterbox location. |
| I-95_Letterboxes Clues to quick and easy letterboxes to find while traveling on Route I-95, from Maine to Florida. |
| Kansas_Letterboxes Clues for letterboxes located in Kansas. |
| Letterboxers_Anonymous Forum with clues and discussion topics. Includes helpful hints on methods and supplies. |
| Letterboxing_Germany Clues for Germany and other European countries. Includes photos and tips. [English, German] |
| Letterboxing_Minnesota Includes letterboxing basics and clues for Minnesota letterboxes. |
| Letterboxing_Northeast The Drew family of East Lyme, Connecticut, offer clues in New England states as well as Washington, DC, South Carolina, and Colorado. |
| Letterboxing_Questionnaire British university student studying letterboxing for her dissertation asks visitors to answer a few questions on the activity. |
| Mark_and_Sue_Pepe Couple from Kensington, Connecticut describe activities in eleven states and the island of Aruba. |
| Massachusetts_Letterboxes Bonnie and Betsey Sennott offer clues to their boxes in Massachusetts. |
| Mirkwood\'s_Letterboxing Clues to boxes placed by Ruthann Zaroff and her family throughout Michigan, plus images of the stamps she created for them. |
| MommaFox_and_Bald_Eagle Anna and Paul offer clues to boxes in Connecticut, Massachusetts and Vermont. |
| Nebraska_Letterboxing Information about letterboxing in and around Nebraska. Includes clues and logs for local letterboxes, as well as some resources for letterboxing in general. |
| NeeDeep\'s_State_Stamp_Letterboxes Ambitious family project placing letterboxes in each state, patterned after the US quarters series. |
| New_England_Area_Letterboxing_Gatherings Mark & Sue's blog of letterboxing events in New England. |
| New_Zealand_Letterboxing Clues, views, and news including boxes from Team Psychokiwi, Judi, Linton, and the Bunny. |
| Oklahoma_City_Letterboxes_by_Dennis_Williams Clues to boxes in Oklahoma City as well as New Mexico, Alabama, and Costa Rica. |
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Diamond Conventional, basic motorway-to-road connection. 
Dumbbell A modern hybrid between diamond and roundabout interchange. 
Roundabout Interchange The true British interchange. 
Directional T Three levels of road, three roads connected, three ways to build it. 
Trumpet The simplest free-flowing three-way connector. 
Cloverleaf Four symmetrical loops - it's impossible to miss a cloverleaf. If you can find one, that is. 
Four Level Stack It is big, and it is clever. 
Partially Unrolled Cloverleaf A clever improvement on the cloverleaf. 
Three-Level Stacked Roundabout A cheap and cheerful way to fully grade separate two intersecting roads. 
Whirlpool Free-flowing, resizeable and also quite pretty. With thanks to Lazlo Horvath for information on this page. Top of page | Sitemap | Accessibility
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IcelandIceland: distant, remote, barren, sparsely populated, and great fun to drive around. 