Letterboxing is an intriguing “treasure hunt” style outdoor activity. Letterboxers hide small, weatherproof boxes in publicly-accessible places (like parks) and post clues to finding the box online on one of several Web sites. However, clues to finding some of the most highly-sought boxes are passed around by word of mouth.

There are about 60,000 active letterboxes listed on LbNA alone. Individual letterboxes usually contain a log book, an often hand-carved rubber stamp and occasionally contain an ink pad. Finders make an imprint of the letterbox’s stamp on their personal log book, and leave an imprint of their personal stamp on the letterbox’s logbook.

1. Donut Patrol Spring Branch, TX
2. Rushmore Waterslide Black Hawk, SD
3. The domedreamers' Christmas card 2025 Manchester, CT
4. Roast To Go 1952 Los Angeles, CA
5. Saw: Horror Classics Series- 3 of 6 Graniteville, VT
6. Love Those Movies: True Lies Los Angeles, CA
7. Libraries Rock!-visit Greece Public Library Rochester, NY
8. Sierra Marmot Carmel, CA
9. Seat with a View Carmel, CA
10. The Purple Flower Middlebury, CT
11. Libraries Rock!-visit Gates Public Library Rochester, NY
12. Libraries Rock!-visit Chili Public Library Rochester, NY

More new letterboxes

1. Hangman Game 92 Toledo, OH
2. Kroger Birds College station, TX
3. Camp San Saba Fort McKavett, TX
4. The domedreamers' Christmas card 2025 Manchester, CT
5. The Purple Flower Middlebury, CT
6. The Lunker Ridgefield, CT
7. Beeple Visits Black Hut Harrisville, RI
8. Chubbles and the Doggie Visit Black Hut Glendale, RI
9. Roast To Go 1952 Los Angeles, CA
10. A Sweet Halloween: Pillsbury's Sugar Cookies Roxbury, CT (3/3)
11. The Owl Of Roxbury Roxbury, CT
12. Tools of the Trade ???, CT

Would you like to be able to mark the clues to letterboxes that you’ve found? It’s easy to do, but you need to sign up as a member first. Once signed up and logged in, you can use the Status button on the clue page to record your find. This also benefits others by giving them the latest status on the letterboxes in the clue. You can also leave a comment, if you’d like.