Nearby Letterboxes
Note that distance is dependent on the accuracy of each clue, typically city center.
(48 listings)
| Letterbox name | Found date | Clue owner | Location | County | Distance | |
|---|---|---|---|---|---|---|
| Lost Park Reservoir | — | Adoptable Planted: Sep 10, 2011 | Goose Creek Trailhead Rd South Jefferson, CO | Jefferson | 0 | |
| Hikers Away Found: May 9, 2006 | — | Adoptable Planted: Mar 20, 2006 | Deckers, CO | Douglas | 9.9 | |
| Abert’s Squirrel Letterbox and Parasite Box (2) Found 2: Sep 23, 2007 | — | Adoptable Planted: Jul 16, 2003 | Buffalo Creek Recreation Area Buffalo Creek, CO | Jefferson | 12.3 | |
| Gone Cruising Retired: Mar 15, 2016 | — | Adoptable Planted: Apr 14, 2008 | Lake George, CO | Park | 12.9 | |
| Pine Valley Ranch Park Found: Jul 26, 2014 | — | Adoptable Planted: Sep 12, 2004 | Pine, CO | Jefferson | 17.1 | |
| Planes, Trains & Automobiles (6) Found 2: Aug 6, 2011 | — | Adoptable Planted: Jun 20, 2010 | Pine, CO | Jefferson | 17.1 | |
| River Festival Bonus Box | — | Front Range Hiker Planted: Aug 1, 2010 | Pine, CO | Jefferson | 17.1 | |
| The Sleuths (5) Found 4: Aug 6, 2011 | — | Front Range Hiker Planted: May 24, 2009 | Pine, CO | Jefferson | 17.1 | |
| Great out Doors Found: Sep 26, 2009 | — | Adoptable Planted: Jul 4, 2009 | Bailey, CO | Park | 17.7 | |
| Magic Maggie Found: Jul 10, 2011 | — | Adoptable Planted: Aug 12, 2005 | Bailey, CO | Park | 17.7 | |
| The Dragon's Lair Found: Jul 10, 2011 | — | Adoptable Planted: Aug 10, 2003 | Bailey, CO | Park | 17.7 | |
| Florissant Fossil Beds Monument Webbox Found: May 7, 2018 | — | Azroadie Planted: Jan 10, 2012 | Florissant Fossil Beds National Monument Florissant, CO | Teller | 18.1 | |
| Hangman Game 238 Found: Aug 9, 2023 | — | Silver Eagle Planted: Aug 20, 2022 | Divide, CO | Teller | 19.3 | |
| CES Series: Black-footed Ferret Found: Jun 15, 2018 | — | Adoptable Planted: Sep 11, 2004 | Divide, CO | Teller | 19.3 | |
| Colorful Colorado: Divide Missing: Jul 16, 2014 | — | WalksLikeTrees Planted: Dec 17, 2008 | Divide, CO | Teller | 19.3 | |
| horse thief Attempted: Jun 18, 2010 | — | Adoptable Planted: Aug 29, 2005 | Divide, CO | Teller | 19.3 | |
| Phantom Creek Attempted: Sep 13, 2020 | — | Adoptable Planted: Jun 8, 2009 | Divide, CO | Teller | 19.3 | |
| Dog Paw Cliff Attempted: Mar 11, 2018 | — | Ka-Brando Planted: May 26, 2010 | Woodland Park, CO | Teller | 20.7 | |
| Walter's Goin Postal Found: Jul 25, 2023 | — | Ka-Brando Planted: Aug 22, 2010 | Woodland Park, CO | Teller | 20.7 | |
| Bierwerks Brewery | — | Silver Eagle Planted: Aug 20, 2023 | Lovell Gulch Trail Woodland Park, CO | Teller | 20.7 | |
| Hidden Treasures (1) - We're All NUTS Here | — | DogMom1 Planted: Not specified | Woodland Park Stansbury Park, UT | Tooele | 20.7 | |
| S.O.S At Tomahawk Ranch | — | spectrum.Handmade82 Planted: May 7, 2021 | 2113 County Rd 43 Baily, CO | Jefferson | 21 | |
| Colorado Columbine Found: Jul 6, 2013 | — | Adoptable Planted: Jul 27, 2004 | Palmer Lake, CO | El Paso | 24.6 | |
| Greenland Openspace Found: Nov 4, 2007 | — | Adoptable Planted: Jun 10, 2005 | Palmer Lake, CO | Douglas | 24.6 | |
| Quotes: Peacemakers (3) Found 3: Jul 12, 2011 | — | Adoptable Planted: Apr 8, 2009 | Roxborough, CO | Douglas | 24.8 | |
| Cypher Series #1 Found: Aug 3, 2016 | — | JeLyBean Planted: Nov 6, 2005 | Green Mountain Falls, CO | Teller | 24.8 | |
| All You Need Is Love Missing: Jan 17, 2022 | — | Wandering Compass Planted: Apr 27, 2018 | Green Mountain Falls, CO | El Paso | 24.9 | |
| HikeGMF | — | Adoptable Planted: Jan 27, 2017 | played.bunk.bravo Green Mountain Falls, CO | El Paso | 24.9 | |
| How to tell a Liar Found: Jun 17, 2015 | — | Front Range Hiker Planted: May 24, 2007 | Aspen Park, CO | Jefferson | 26.1 | |
| Packin' It In Found: Jul 22, 2011 | — | Adoptable Planted: May 21, 2006 | Conifer, CO | Jefferson | 26.1 | |
| PlaTe and Fork Included OK: May 23, 2009 | — | Adoptable Planted: May 24, 2006 | Conifer, CO | Jefferson | 26.1 | |
| Scooby's Back Found: Oct 29, 2014 | — | Front Range Hiker Planted: May 24, 2009 | Conifer, CO | Jefferson | 26.1 | |
| The Flying V Found: Aug 12, 2016 | — | Front Range Hiker Planted: May 18, 2008 | Aspen Park, CO | Jefferson | 26.1 | |
| The Lady Bug Attempted: Jun 3, 2011 | — | Adoptable Planted: Sep 8, 2007 | Connifer, CO | Jefferson | 26.1 | |
| Hup, Hup, Huzzah! Attempted: Jun 28, 2009 | — | Adoptable Planted: Jul 17, 2005 | Larkspur, CO | Douglas | 26.3 | |
| Huzzah! Found: Jul 25, 2004 | — | Adoptable Planted: Jun 26, 2004 | Larkspur, CO | Douglas | 26.3 | |
| painted turtle Found: May 10, 2009 | — | Adoptable Planted: Mar 31, 2009 | Denver Audubon Nature Center Littleton, CO | Jefferson | 27.1 | |
| Symbolic bird Found: May 10, 2009 | — | Adoptable Planted: Mar 31, 2009 | Audubon Nature Center Littleton, CO | Jefferson | 27.1 | |
| Another Man's Treasure Attempted: Jul 10, 2016 | — | Adoptable Planted: Mar 10, 2008 | Monument, CO | El Paso | 27.2 | |
| Fox Run Park Retired: Jan 5, 2017 | — | Adoptable Planted: Aug 29, 2002 | Colorado Springs / Monument, CO | El Paso | 27.2 | |
| Ellysium...Just don't drink the water Found: Mar 16, 2017 | — | Adoptable Planted: Oct 8, 2006 | Monument, CO | El Paso | 27.2 | |
| Who is in the Box? Found: May 25, 2020 | — | Front Range Hiker Planted: Jan 2, 2009 | Cascade, CO | El Paso | 28.4 | |
| Blossoming Flower (2) Found 2: Jun 3, 2022 | — | Golden Leaf Spiral Planted: Apr 22, 2022 | Blodgett Peak Openspace Colorado Springs, CO | El Paso | 28.7 | |
| Jarre Headstone/Gone For Colorado Found: Feb 28, 2022 | — | Adoptable Planted: Sep 13, 2008 | Sedalia, CO | Douglas | 28.9 | |
| John's Barn Found: Jun 13, 2015 | — | Adoptable Planted: Sep 15, 2008 | Sedalia, CO | Douglas | 28.9 | |
| Bell, Book and Candle (3) Found 3: Oct 20, 2012 | — | Adoptable Planted: Jul 5, 2008 | Sedalia, CO | Douglas | 28.9 | |
| The Meaning of Life (WOM) Retired: Nov 15, 2017 | — | Adoptable Planted: May 15, 2004 | Jefferson, CO | Park | 29.2 | |
| Vestiges of the Old West: Como Roundhouse Attempted: Aug 1, 2022 | — | Adoptable Planted: Oct 10, 2008 | Como, CO | Park | 29.7 |