Nearby Letterboxes
Note that distance is dependent on the accuracy of each clue, typically city center.
(549 listings)
Letterbox name | Found date | Clue owner | Location | County | Distance | |
---|---|---|---|---|---|---|
Raccoon Trail Found: Apr 11, 2015 | — | Adoptable Planted: Jun 11, 2011 | Golden Gate Canyon State Park Golden, CO | Gilpin | 0 | |
Central City Cemetery Attempted: May 28, 2014 | — | Adoptable Planted: Jun 23, 2008 | Central City, CO | Gilpin | 5.7 | |
Central City Parkway (2) Found 1: May 28, 2014 | — | Adoptable Planted: Apr 27, 2008 | Central City, CO | Gilpin | 5.7 | |
Face on the Barroom Floor Found: Jun 12, 2011 | — | Adoptable Planted: Jul 30, 2005 | Central City, CO | Gilpin | 5.7 | |
Silverbeard Found: Aug 18, 2011 | — | Front Range Hiker Planted: Jun 29, 2008 | Central City, CO | Gilpin | 5.7 | |
The Hunted Found: Aug 18, 2011 | — | Front Range Hiker Planted: Apr 24, 2009 | Central City, CO | Gilpin | 5.7 | |
Nevadaville Retired: Apr 6, 2016 | — | Adoptable Planted: Jul 28, 2008 | Nevadaville, CO | Gilpin | 6.8 | |
Keep Them Doggies Rollin Found: Aug 29, 2015 | — | Silver Eagle Planted: Jul 30, 2015 | White Ranch Park Golden, CO | Jefferson | 7.6 | |
Tommyknocker Brewery | — | Silver Eagle Planted: Jun 12, 2021 | Idaho Springs, CO | Clear Creek | 8.5 | |
Bear in Paradise Retired: Apr 4, 2013 | — | Baby Bear Planted: Sep 8, 2003 | Idaho Springs, CO | Clear Creek | 8.5 | |
Blue Heron LB Retired: Jun 7, 2018 | — | Adoptable Planted: Jul 4, 2010 | Idaho Spring, CO | Clear Creek | 8.5 | |
Dance with Stars Found: Aug 27, 2013 | — | Adoptable Planted: May 28, 2007 | Idaho Springs, CO | Jefferson | 8.5 | |
Draig-Uisge (Water) Found: Jul 26, 2017 | — | Adoptable Planted: Aug 6, 2005 | Idaho Springs, CO | Clear Creek | 8.5 | |
For Thomas Retired: Jun 7, 2018 | — | Adoptable Planted: Jul 4, 2010 | Idaho Spring, CO | Clear Creek | 8.5 | |
Please Don't Climb on the Rocks Found: Jul 26, 2017 | — | Adoptable Planted: Aug 8, 2011 | Idaho Springs, CO | Clear Creek | 8.5 | |
Shining Star Found: Aug 6, 2006 | — | Funhog Planted: Jun 16, 2002 | Idaho Springs, CO | Clear Creek | 8.5 | |
The Man Who Loved Cats Dancing Retired: Apr 7, 2016 | — | Adoptable Planted: Sep 3, 2007 | Nederland, CO | Boulder | 9.6 | |
Funky Town Found: Jul 5, 2018 | — | Adoptable Planted: Apr 8, 2014 | Nederland, CO | Boulder | 9.6 | |
Lakewood Jail Found: Oct 22, 2021 | — | Adoptable Planted: Mar 28, 2014 | Nederland, CO | Boulder | 9.6 | |
Bear Peek | — | Silver Eagle Planted: Jul 25, 2015 | Bear Peak Trail Boulder, CO | Boulder | 10.4 | |
Book Owl Retired: Apr 6, 2016 | — | Adoptable Planted: Feb 23, 2009 | El Rancho, CO | Jefferson | 10.9 | |
Little Raven Attempted: Jun 9, 2006 | — | Adoptable Planted: Nov 4, 2004 | Golden/El Rancho, CO | Jefferson | 11.1 | |
Little Raven, too Found: Jul 23, 2009 | — | Adoptable Planted: Sep 14, 2006 | Golden/El Rancho, CO | Jefferson | 11.1 | |
Africa in Evergreen | — | Girl Scout Troop 65553 Planted: Sep 18, 2023 | Buchanan Park Evergreen, CO | Jefferson | 11.2 | |
Juniper in Genesee Found: Jul 25, 2016 | — | CW Sun Seeker Planted: Mar 9, 2012 | 25958 Genesee Trail Road Golden, CO | Jefferson | 11.4 | |
In Memory of Grandpa Norris | — | Adoptable Planted: Jun 17, 2017 | Squaw Pass Evergreen, CO | Clear Creek | 11.5 | |
The Flatirons: Gizmo's Getaway OK: Aug 12, 2011 | — | MileHighFive Planted: Jul 10, 2011 | The Flatirons Boulder, CO | Boulder | 12 | |
Glacier Trek Found: Oct 5, 2021 | — | Baby Bear Planted: Jul 20, 2019 | St Mary's Glacier Alice, CO | Gilpin | 12.1 | |
Board Stud Found: Sep 5, 2017 | — | Wisconsin Hiker Planted: Mar 11, 2008 | Golden, CO | Jefferson | 12.1 | |
2008 Big Bison Hitchhiker Hostel Retired: Apr 6, 2016 | — | Front Range Hiker Planted: May 10, 2008 | Golden, CO | Jefferson | 12.1 | |
Adria's Honor Attempted: Jun 10, 2016 | — | Adoptable Planted: Jun 5, 2010 | Golden, CO | Jefferson | 12.1 | |
Bear Sighting Found: Aug 4, 2015 | — | Front Range Hiker Planted: Jul 4, 2008 | Golden, CO | Jefferson | 12.1 | |
Beaver Brook Trail (removed) Retired: Nov 15, 2017 | — | Adoptable Planted: May 15, 2004 | Golden, CO | Jefferson | 12.1 | |
Beaverbrook Found: Jul 12, 2012 | — | Front Range Hiker Planted: Jul 4, 2008 | Golden, CO | Jefferson | 12.1 | |
Better Job Retired: Apr 6, 2016 | — | Front Range Hiker Planted: Sep 18, 2008 | Golden, CO | Jefferson | 12.1 | |
Big Bison Hitchhiker Hostel - RETIRED Found: Sep 16, 2007 | — | Front Range Hiker Planted: Aug 5, 2006 | Golden, CO | Jefferson | 12.1 | |
Bow Season Retired: Apr 6, 2016 | — | Front Range Hiker Planted: Apr 13, 2009 | Golden, CO | Jefferson | 12.1 | |
Buffalo Bill Cody Attempted: Aug 11, 2017 | — | Adoptable Planted: Aug 7, 2004 | Golden, CO | Jefferson | 12.1 | |
Catnip Found: Nov 23, 2011 | — | Front Range Hiker Planted: Mar 4, 2006 | Golden, CO | Jefferson | 12.1 | |
Coors Beer Attempted: Oct 18, 2008 | — | Silver Eagle Planted: Jul 23, 2005 | Golden, CO | Jefferson | 12.1 | |
Coors Beer 2 Attempted: Jun 14, 2016 | — | Silver Eagle Planted: Oct 26, 2008 | Golden, CO | Jefferson | 12.1 | |
Free? Parking Found: Aug 2, 2012 | — | Front Range Hiker Planted: Mar 24, 2008 | Golden, CO | Jefferson | 12.1 | |
G is for Genesee Found: Apr 11, 2015 | — | Front Range Hiker Planted: May 24, 2008 | Golden, CO | Jefferson | 12.1 | |
Guide Dog - UPDATED 07/04/08 Found: Jul 12, 2012 | — | Front Range Hiker Planted: Apr 22, 2006 | Golden, CO | Jefferson | 12.1 | |
Hit and Run Hot Dog - MIA Found: Jan 31, 2009 | — | Adoptable Planted: Jun 18, 2008 | Golden, CO | Jefferson | 12.1 | |
Lariat Loop Series: START HERE!! (aka blue) Retired: Apr 6, 2016 | — | Adoptable Planted: Mar 18, 2007 | Golden, CO | Jefferson | 12.1 | |
Le petit pique-nique Found: Jun 26, 2011 | — | Adoptable Planted: May 24, 2006 | Golden, CO | Jefferson | 12.1 | |
Lipstick Found: Sep 19, 2012 | — | Front Range Hiker Planted: Jul 1, 2007 | Golden, CO | Jefferson | 12.1 | |
Lunch Stop Found: Jun 27, 2016 | — | Adoptable Planted: Mar 26, 2006 | Golden, CO | Jefferson | 12.1 | |
Mischief Moonlight Fragrance - MIA Attempted: Apr 17, 2010 | — | Adoptable Planted: Jun 28, 2008 | Golden, CO | Jefferson | 12.1 | |
Mischief Moonlight Serenade - MIA Found: May 2, 2009 | — | Adoptable Planted: Jun 28, 2008 | Golden, CO | Jefferson | 12.1 | |
Mythical Meow - MIA Attempted: Jan 31, 2009 | — | Adoptable Planted: Jun 20, 2008 | Golden, CO | Jefferson | 12.1 | |
Native Land Found: Aug 4, 2015 | — | Front Range Hiker Planted: Sep 21, 2008 | Golden, CO | Jefferson | 12.1 | |
Rain Cloud Found: Oct 7, 2006 | — | Funhog Planted: Jun 15, 2002 | Golden, CO | Jefferson | 12.1 | |
Speed Queen Attempted: Sep 5, 2017 | — | Wisconsin Hiker Planted: Mar 11, 2008 | Golden, CO | Jefferson | 12.1 | |
The Colorado Railway Adventure Retired 0: Apr 7, 2016 | — | Adoptable Planted: Sep 4, 2006 | Golden, CO | Jefferson | 12.1 | |
The Gold Miner Unknown: May 11, 2018 | — | TheCarvingClan Planted: Mar 22, 2004 | Golden, CO | Jefferson | 12.1 | |
Toucan Sam Attempted: Apr 20, 2012 | — | Adoptable Planted: Mar 7, 2009 | Golden, CO | Jefferson | 12.1 | |
Treasure Mining Found: Jun 29, 2012 | — | Adoptable Planted: Jul 29, 2007 | Golden, CO | Jefferson | 12.1 | |
Triceratops is Around Again Retired: Apr 7, 2016 | — | Front Range Hiker Planted: Aug 25, 2007 | Golden, CO | Jefferson | 12.1 | |
What Was THAT? Found: Sep 19, 2012 | — | CW Sun Seeker Planted: Oct 15, 2008 | Golden, CO | Jefferson | 12.1 | |
Wheel of the Year - Litha Found: May 28, 2006 | — | Adoptable Planted: Jun 7, 2003 | Golden, CO | Jefferson | 12.1 | |
Where Are The Buffalo? Found: Apr 11, 2015 | — | CW Sun Seeker Planted: Oct 15, 2008 | Golden, CO | Jefferson | 12.1 | |
White Ranch Park Found: Apr 6, 2008 | — | Adoptable Planted: Oct 19, 2003 | Golden, CO | Jefferson | 12.1 | |
Winter Chill Retired: Jun 5, 2011 | — | Adoptable Planted: Jun 20, 2008 | Golden, CO | Jefferson | 12.1 | |
Winter Friends (2) Attempted 2: Jun 13, 2013 | — | Adoptable Planted: Mar 17, 2006 | Golden, CO | Jefferson | 12.1 | |
Singing Coyote Found: Aug 5, 2013 | — | CW Sun Seeker Planted: Mar 9, 2012 | Lookout Mountain Golden, CO | Jefferson | 12.2 | |
Stalking Cougar Found: Aug 4, 2015 | — | CW Sun Seeker Planted: Mar 9, 2012 | Lookout Mountain Golden, CO | Jefferson | 12.2 | |
Carl Schurz Found: Mar 31, 2013 | — | Adoptable Planted: Jul 4, 2011 | NCAR Visitor Center Boulder, CO | Boulder | 12.2 | |
Lava Letterbox Attempted: Jun 10, 2016 | — | Adoptable Planted: Feb 20, 2016 | Lookout Mountain Road Golden, CO, CO | Jefferson | 12.2 | |
Happy Face! Found: Jul 31, 2015 | — | Adoptable Planted: Jun 5, 2015 | Lookout Mountain Road Golden, CO | Jefferson | 12.2 | |
North Table Mountain Found: Apr 8, 2017 | — | Adoptable Planted: Aug 16, 2016 | Sunrise Ridge Park Golden, CO | Jefferson | 12.3 | |
4 Smiles OK: Jul 5, 2012 | — | Adoptable Planted: Jun 30, 2012 | Chief Mountian Evergreen, CO | Clear Creek | 12.4 | |
Little Hause on Painter's Pause | — | Girl Scout Troop 65553 Planted: Sep 18, 2023 | Elk Meadow Park Evergreen, CO | Jefferson | 12.8 | |
Majestic Tree that Once Stood Tall | — | Girl Scout Troop 65553 Planted: Sep 18, 2023 | Elk Meadow Park Evergreen, CO | Jefferson | 12.8 | |
Hangman Game 85 | — | Silver Eagle Planted: Jul 17, 2015 | Chautauqua Park Boulder, CO | Boulder | 13.1 | |
Ambigram #1 Found: Jun 14, 2012 | — | Adoptable Planted: Feb 9, 2009 | Genesee, CO | Jefferson | 13.3 | |
Eben G. Fine Start Box | — | Adoptable Planted: Jun 30, 2013 | Eben G. Fine Park Boulder, CO | Boulder | 13.6 | |
Tom Horn Found: Sep 15, 2015 | — | Silver Eagle Planted: Jul 17, 2015 | Pioneer Cemetery Boulder, CO | Boulder | 13.6 | |
Rocky Mountain High'r Retired: Jul 29, 2014 | — | Baby Bear Planted: Aug 11, 2013 | Mt Evans Idaho Springs, CO | Clear Creek | 13.8 | |
Bolder Boulder Retired: Apr 6, 2016 | — | Adoptable Planted: May 30, 2011 | Folsom St & Stadium Dr Boulder, CO | Boulder | 14.3 | |
Captain Berthoud Attempted: Aug 6, 2017 | — | Silver Eagle Planted: Jul 22, 2015 | Golden Cemetery Golden, CO | Jefferson | 14.3 | |
888 Found 3: Jun 11, 2009 | — | Adoptable Planted: Aug 8, 2008 | Boulder, CO | Boulder | 14.4 | |
A Flower for John & Eva - Reported missing Missing: Feb 6, 2016 | — | Adoptable Planted: Nov 11, 2005 | Boulder, CO | Boulder | 14.4 | |
A Road-Side Incident Found: Apr 14, 2014 | — | Adoptable Planted: Dec 27, 2005 | Boulder, CO | Boulder | 14.4 | |
At Ease In Your Own Shell Retired: Apr 6, 2016 | — | Adoptable Planted: Jun 18, 2011 | Boulder, CO | Boulder | 14.4 | |
Bellatrix Letterbox Missing: Apr 6, 2016 | — | Adoptable Planted: Aug 31, 2008 | Boulder, CO | Boulder | 14.4 | |
Best seat in Town Found: Jan 19, 2009 | — | Adoptable Planted: Nov 9, 2008 | Boulder, CO | Boulder | 14.4 | |
Boulder Bones Found: Jan 23, 2011 | — | katzenjammy Planted: Oct 4, 2010 | Boulder, CO | Boulder | 14.4 | |
Boulder Safari 1 Found: May 26, 2019 | — | Adoptable Planted: Jul 25, 2009 | Boulder, CO | Boulder | 14.4 | |
Create More Art: My LASS Found: Nov 5, 2013 | — | Adoptable Planted: Jul 21, 2011 | Boulder, CO | Boulder | 14.4 | |
Devil's Tower Retired: Apr 6, 2016 | — | Adoptable Planted: Jan 25, 2008 | Boulder, CO | Boulder | 14.4 | |
Evergreen Found: Oct 27, 2008 | — | Adoptable Planted: Jan 20, 2006 | Boulder, CO | Boulder | 14.4 | |
Feral Cat Letterbox | — | Adoptable Planted: Aug 20, 2005 | Boulder, CO | Boulder | 14.4 | |
Ferny -MISSING! - will replace ASAP Retired: Feb 6, 2016 | — | Adoptable Planted: Jun 30, 2007 | Boulder, CO | Boulder | 14.4 | |
Fly, Be Free! Found: May 19, 2010 | — | Adoptable Planted: Jan 13, 2006 | Boulder, CO | Boulder | 14.4 | |
Ham & Eggs Retired: Jul 8, 2016 | — | Adoptable Planted: Aug 5, 2013 | Boulder, CO | Boulder | 14.4 | |
Hit and Run Arf Attempted: Jun 18, 2014 | — | Adoptable Planted: Jun 20, 2008 | Boulder, CO | Boulder | 14.4 | |
Just Visiting Found: Mar 15, 2015 | — | Adoptable Planted: Mar 7, 2007 | Boulder, CO | Boulder | 14.4 | |
Mesa Trail Found: Jul 11, 2011 | — | Adoptable Planted: Sep 26, 2004 | Boulder, CO | Boulder | 14.4 |