Nearby Letterboxes
Note that distance is dependent on the accuracy of each clue, typically city center.
(529 listings)
Letterbox name | Found date | Clue owner | Location | County | Distance | |
---|---|---|---|---|---|---|
PRA GirlScous (3) | — | Adoptable Planted: Apr 13, 2013 | East Lake Reservoir Thornton, CO | Adams | 0 | |
PRA GirlScous (3) | — | Adoptable Planted: Apr 13, 2013 | East Lake Reservoir Thornton, CO | Adams | 0 | |
PRA GirlScous (3) Retired 3: Apr 6, 2016 | — | Adoptable Planted: Apr 13, 2013 | East Lake Reservoir Thornton, CO | Adams | 0 | |
SS Adventurer Missing: May 14, 2014 | — | Adoptable Planted: Oct 14, 2012 | Eastlake Reservoir 3 Thornton, CO | Adams | 0 | |
The Summit Grover Attempted: Aug 24, 2014 | — | Adoptable Planted: Sep 11, 2013 | Summit Grove Park Thorton, CO | Adams | 0.9 | |
The Snail (Replanted 04/20/2009) Attempted: May 6, 2010 | — | Adoptable Planted: Feb 23, 2008 | Northglenn, CO | Adams | 2.6 | |
Mariquita Retired: Apr 6, 2016 | — | Adoptable Planted: Sep 8, 2013 | 13705 Star Creek Drive Broomfield, CO | Bent | 4.2 | |
"Lady of the Lake" Retired: Aug 6, 2011 | — | Xanadu Planted: Aug 8, 2009 | Thornton, CO | Adams | 4.2 | |
Cat in the Hat Colorado Retired: Apr 6, 2016 | — | Adoptable Planted: Jul 16, 2009 | Thornton, CO | Adams | 4.2 | |
Higher Powered Letterbox Found: Mar 25, 2008 | — | Adoptable Planted: Apr 28, 2007 | Thornton, CO | Adams | 4.2 | |
Molly Dog Missing: May 24, 2013 | — | Adoptable Planted: Aug 26, 2010 | Thornton, CO | Adams | 4.2 | |
Signal Trail Retired: Jan 17, 2014 | — | Adoptable Planted: Apr 28, 2007 | Thornton, CO | Adams | 4.2 | |
Aspire Higher Found: Jan 8, 2009 | — | Adoptable Planted: Aug 18, 2007 | Broomfield, CO | Boulder | 7.2 | |
GAQLBE08 Mountain to Mountain Attempted: Aug 10, 2013 | — | Front Range Hiker Planted: Oct 4, 2008 | Broomfield, CO | Bent | 7.2 | |
Grouron Jack's Found: Sep 7, 2013 | — | Adoptable Planted: Oct 4, 2010 | Broomfield, CO | Bent | 7.2 | |
In The Buff Attempted: Aug 10, 2013 | — | Adoptable Planted: May 5, 2010 | Broomfield, CO | Bent | 7.2 | |
The Bridge at Willow Run Attempted: Sep 7, 2013 | — | Adoptable Planted: Aug 5, 2010 | Broomfield, CO | Bent | 7.2 | |
Treasure at the Lake Found: Aug 16, 2010 | — | Adoptable Planted: Oct 7, 2009 | Broomfield, CO | Bent | 7.2 | |
BIG DRY CREEK (2) Found 2: Apr 7, 2007 | — | Adoptable Planted: Sep 5, 2005 | Westminster, CO | Adams | 7.7 | |
Big Dry Creek Missing: Apr 6, 2016 | — | Adoptable Planted: May 18, 2008 | Westminster, CO | Adams | 7.7 | |
Butterfly Garden Letterbox Missing: Apr 1, 2023 | — | Dr. Net Planted: Feb 15, 2010 | Westminster, CO | Jefferson | 7.7 | |
Eagle Eyes (2) Found 2: Feb 22, 2009 | — | Adoptable Planted: Feb 4, 2006 | Westminster, CO | Jefferson | 7.7 | |
Eagle Feather at McKay Lake Retired: Aug 6, 2011 | — | Xanadu Planted: Apr 28, 2008 | Westminster, CO | Adams | 7.7 | |
Home Farm | — | Adoptable Planted: Oct 25, 2006 | Westminster, CO | Adams | 7.7 | |
Horton Hears a Who Found: Mar 24, 2014 | — | Adoptable Planted: Aug 3, 2009 | Westminster, CO | Adams | 7.7 | |
I Found Rosie Retired: Jun 3, 2013 | — | The Woodshed Planted: Not specified | Westminster, CO | Adams | 7.7 | |
I'm MAD but I'm not worried Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 23, 2009 | Westminster, CO | Adams | 7.7 | |
Nala Awaits Her Beau Retired: Apr 6, 2016 | — | The Woodshed Planted: Not specified | Westminster, CO | Adams | 7.7 | |
RIP Jennifer #1: To See How We’re Ending Our Last Found: Jul 4, 2016 | — | Freelance Mystic Planted: May 21, 2011 | Westminster, CO | Adams | 7.7 | |
Singing Daisy Retired: Apr 6, 2016 | — | The Woodshed Planted: Not specified | Westminster, CO | Adams | 7.7 | |
Singing Donald Found: Jul 11, 2014 | — | The Woodshed Planted: Not specified | Westminster, CO | Adams | 7.7 | |
The Purloined Pig Attempted: Nov 22, 2008 | — | Adoptable Planted: Oct 13, 2007 | Westminster, CO | Adams | 7.7 | |
This Way 2009 Feet Retired: Jan 17, 2014 | — | Adoptable Planted: Jan 1, 2009 | Westminster, CO | Adams | 7.7 | |
You Spin Me Round Missing: Sep 2, 2013 | — | Adoptable Planted: Apr 16, 2010 | Westminster, CO | Adams | 7.7 | |
LucyTheBug Attempted: Feb 26, 2022 | — | Lucy the Bug Planted: Jan 1, 2021 | Veterans Park Brighton, CO | Adams | 7.8 | |
CCD Honey Bee Box Retired: May 16, 2012 | — | Adoptable Planted: Jul 10, 2009 | Brighton, CO | Adams | 8 | |
Discover Adams County Attempted: Jun 21, 2008 | — | Adoptable Planted: Jun 3, 2006 | Brighton, CO | Adams | 8 | |
Happy Tails Dog Park Retired: May 16, 2012 | — | Adoptable Planted: May 16, 2009 | Brighton, CO | Adams | 8 | |
Outdoor Adventures (3) Found 2: Jul 15, 2012 | — | Adoptable Planted: Jun 22, 2009 | Brighton, CO | Adams | 8 | |
We Thank You Missing: Jan 12, 2013 | — | Adoptable Planted: Apr 15, 2010 | Brighton, CO | Adams | 8 | |
Clear Creek Found: Oct 11, 2012 | — | Adoptable Planted: Apr 25, 2009 | Commerce City, CO | Adams | 8.2 | |
Samurai Retired: Apr 6, 2016 | — | Adoptable Planted: Feb 24, 2009 | Commerce City, CO | Adams | 8.2 | |
Being Prepared for 100 Years Found: Sep 28, 2019 | — | Adoptable Planted: Jan 15, 2011 | ???? Lafayette, CO | Boulder | 8.7 | |
Birthday Girl Box Retired: Apr 6, 2016 | — | Adoptable Planted: Jul 11, 2007 | Lafayette, CO | Boulder | 8.7 | |
Chubble Attempted: Jun 9, 2007 | — | Adoptable Planted: Feb 11, 2007 | Lafayette, CO | Boulder | 8.7 | |
Elusive Venus Missing: Sep 2, 2013 | — | Adoptable Planted: May 5, 2010 | Lafayette, CO | Boulder | 8.7 | |
His Daytime Resting Place Retired: Mar 30, 2013 | — | Adoptable Planted: Oct 26, 2005 | Lafayette, CO | Boulder | 8.7 | |
John's First Birthday box Missing: Apr 6, 2016 | — | Adoptable Planted: Aug 27, 2008 | Lafayette, CO | Boulder | 8.7 | |
Outliers: Tundra Swan Found: Oct 13, 2013 | — | Adoptable Planted: Jul 3, 2011 | Lafayette, CO | Boulder | 8.7 | |
The "Box" Series (4) Attempted 4: Aug 1, 2014 | — | Adoptable Planted: Aug 9, 2009 | Lafayette, CO | Boulder | 8.7 | |
Underground World Found: Sep 28, 2019 | — | Adoptable Planted: Mar 26, 2008 | Lafayette, CO | Boulder | 8.7 | |
Day of the Dead Letterbox #1: for our Moms Found: Aug 29, 2015 | — | Adoptable Planted: Dec 1, 2014 | Bella Frida Store Louisville, CO | Boulder | 8.8 | |
Lazy Labyrinth Found: Mar 15, 2015 | — | Adoptable Planted: Dec 28, 2014 | historic main street area (73rd) Wesminster, CO | Adams | 8.8 | |
The cute Letterbox Attempted: Feb 26, 2022 | — | Lucia's Letterbox Planted: Jan 4, 2021 | 1855 East Southern Street Brighton, CO | Adams | 8.9 | |
Lafayette Tudor Rose | — | ST-Ranger Planted: Sep 28, 2019 | 171 W Baseline Rd, Lafayette, CO Lafayette, CO | Boulder | 9.1 | |
Hot Lips Found: Aug 17, 2013 | — | Adoptable Planted: Jul 4, 2013 | Coal Creek Trail Lafayette, CO | Boulder | 9.1 | |
Lakeside Journey Found: Jun 21, 2012 | — | Adoptable Planted: Dec 29, 2010 | 98th Ave and Kline St Westminster, CO | Jefferson | 9.1 | |
RubberDuck804's first Letterbox | — | RubberDuck804 Planted: Jul 4, 2021 | highways pampering overtly Arvada, CO | Jefferson | 9.4 | |
Dragon of God that is a Man | — | Adoptable Planted: May 19, 2008 | Globeville, CO | Denver | 10.1 | |
Celtic Harp Found: Jun 30, 2018 | — | Front Range Hiker Planted: Apr 19, 2006 | Louisville, CO | Boulder | 10.2 | |
This Way 2011 Feet Retired: Jan 17, 2014 | — | Adoptable Planted: Jan 29, 2011 | Louisville, CO | Boulder | 10.2 | |
Furnace Hill #4 | — | Adoptable Planted: Oct 11, 2014 | Holly Hall Denver, PA | Lancaster | 10.4 | |
Arbor Fish Attempted: Oct 2, 2011 | — | Adoptable Planted: Apr 26, 2009 | Arvada, CO | Jefferson | 11.2 | |
Butterfly at the Lake Retired: Apr 6, 2016 | — | Adoptable Planted: Jun 16, 2011 | Arvada, CO | Jefferson | 11.2 | |
City Kitty Attempted: Jun 21, 2012 | — | Adoptable Planted: Jun 20, 2007 | Arvada, CO | Jefferson | 11.2 | |
Hackberry Hawks Attempted: Sep 10, 2010 | — | Adoptable Planted: Apr 23, 2009 | Arvada, CO | Jefferson | 11.2 | |
its a literate world Retired: Apr 10, 2015 | — | Adoptable Planted: Sep 16, 2006 | Arvada, CO | Jefferson | 11.2 | |
La Chascona Found: Jul 2, 2012 | — | Adoptable Planted: Apr 25, 2010 | Arvada, CO | Jefferson | 11.2 | |
Ladybug (Arvada, CO) Retired: Apr 6, 2016 | — | Adoptable Planted: Jun 21, 2011 | Arvada, CO | Jefferson | 11.2 | |
Our Favorite Things: Paige Retired: Apr 6, 2016 | — | Adoptable Planted: May 3, 2009 | Arvada, CO | Jefferson | 11.2 | |
Our Favorite Things: Rebecca Found: Sep 4, 2014 | — | Adoptable Planted: May 3, 2009 | Arvada, CO | Jefferson | 11.2 | |
Our Favorite Things: Rick Found: Apr 26, 2010 | — | Adoptable Planted: May 3, 2009 | Arvada, CO | Jefferson | 11.2 | |
Our Favorite Things: Sabra and Shiloh Found: Feb 6, 2010 | — | Adoptable Planted: May 3, 2009 | Arvada, CO | Jefferson | 11.2 | |
Our Favorite Things: Sara Found: Sep 4, 2014 | — | Adoptable Planted: May 3, 2009 | Arvada, CO | Jefferson | 11.2 | |
Rocky Mountain Sunset Attempted: Jul 4, 2016 | — | Adoptable Planted: Nov 28, 2008 | Arvada, CO | Jefferson | 11.2 | |
School Daze: Math Attempted: Jul 4, 2016 | — | Adoptable Planted: Apr 22, 2009 | Arvada, CO | Jefferson | 11.2 | |
School Daze: Science Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 22, 2009 | Arvada, CO | Jefferson | 11.2 | |
School Daze: Social Studies Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 22, 2009 | Arvada, CO | Jefferson | 11.2 | |
Scooby Doo - Adventure #2 Retired: Apr 6, 2016 | — | Front Range Hiker Planted: May 5, 2007 | Arvada, CO | Jefferson | 11.2 | |
The Art Dragon Retired: Apr 7, 2016 | — | Adoptable Planted: Jun 19, 2011 | Arvada, CO | Jefferson | 11.2 | |
The Horse Protector Found: Oct 2, 2011 | — | Front Range Hiker Planted: Sep 20, 2008 | Arvada, CO | Jefferson | 11.2 | |
Whar's Me Stuff? (3) Found 3: Jun 7, 2013 | — | Front Range Hiker Planted: Jan 31, 2009 | Arvada, CO | Jefferson | 11.2 | |
Whooo's There? #1: Hedwig Found: Apr 4, 2013 | — | Adoptable Planted: Jan 24, 2010 | Arvada, CO | Jefferson | 11.2 | |
Whooo's There? #2: Errol Found: Jun 21, 2012 | — | Adoptable Planted: Jan 24, 2010 | Arvada, CO | Jefferson | 11.2 | |
Whooo's There? #3: Pigwidgeon Attempted: Jun 21, 2012 | — | Adoptable Planted: Jan 24, 2010 | Arvada, CO | Jefferson | 11.2 | |
Yellow Happy Face | — | RubberDuck804 Planted: Jan 9, 2022 | adapt, collateral, beep Arvada, CO | Jefferson | 11.2 | |
Library Mania! Sam Gary-Stapleton Retired: Apr 6, 2016 | — | Adoptable Planted: May 27, 2013 | 2961 Roslyn St, Northeast Denver, CO Denver, CO | Denver | 11.8 | |
Library Mania! Woodbury Missing: Aug 20, 2014 | — | Adoptable Planted: Jun 10, 2013 | 3265 Federal Blvd, Denver, CO Denver, CO | Denver | 12 | |
Hooray for Girl Scouts Attempted: Jan 22, 2017 | — | Adoptable Planted: Oct 23, 2016 | 10001 West 58th Ave ARVADA, CO | Jefferson | 12 | |
City Park Butterfly Attempted: Oct 11, 2016 | — | Adoptable Planted: Dec 14, 2014 | City Park Denver, CO | Denver | 12.5 | |
City Park Sheep Attempted: Jan 7, 2018 | — | Adoptable Planted: Dec 14, 2014 | City Park Denver, CO | Denver | 12.5 | |
Nintendo Stars: Kirby Missing: Jun 20, 2012 | — | Adoptable Planted: May 8, 2011 | Harney park Firestone, CO | Weld | 12.9 | |
Bob Dixon Attempted: Sep 9, 2010 | — | Adoptable Planted: Sep 15, 2006 | Wheat Ridge, CO | Jefferson | 12.9 | |
Creepy Crawlies Attempted: Sep 9, 2010 | — | Adoptable Planted: Sep 15, 2006 | Wheat Ridge, CO | Jefferson | 12.9 | |
SWS / B.Y.D. #9: Taos Pueblo Found: Sep 8, 2011 | — | Front Range Hiker Planted: Mar 16, 2008 | Wheat Ridge, CO | Jefferson | 12.9 | |
SWS/B.Y.D. # 10: Arches National Park Found: Jul 18, 2011 | — | Adoptable Planted: Mar 20, 2008 | Wheat Ridge, CO | Jefferson | 12.9 | |
SWS: Bear Fetish Retired: Apr 7, 2016 | — | Adoptable Planted: May 24, 2008 | Wheat Ridge, CO | Jefferson | 12.9 | |
SWS: Cowgirl Retired: Apr 7, 2016 | — | Front Range Hiker Planted: Sep 13, 2008 | Wheat Ridge, CO | Jefferson | 12.9 | |
SWS: Coyote Retired: Apr 7, 2016 | — | Adoptable Planted: Sep 1, 2008 | Wheat Ridge, CO | Jefferson | 12.9 | |
SWS: Gecko Retired: Apr 7, 2016 | — | Front Range Hiker Planted: Mar 16, 2008 | Wheat Ridge, CO | Jefferson | 12.9 |