Nearby Letterboxes
Note that distance is dependent on the accuracy of each clue, typically city center.
(502 listings)
Letterbox name | Found date | Clue owner | Location | County | Distance | |
---|---|---|---|---|---|---|
Bird and Berry RETIRED (2) Retired 2: Feb 9, 2016 | — | Adoptable Planted: Apr 4, 2004 | Aurora, CO | Arapahoe | 0 | |
Blackbeard's Treasure ** Removed 2-Jan-2011 ** Found: Sep 6, 2009 | — | Puzzle Pirates Planted: Jun 3, 2006 | Aurora, CO | Arapahoe | 0 | |
Coyote Canter Letterbox Found: Aug 28, 2010 | — | Adoptable Planted: Jun 20, 2003 | Aurora, CO | Arapahoe | 0 | |
Golden Bridge Found: Sep 22, 2007 | — | Adoptable Planted: Jul 19, 2007 | Aurora, CO | Denver | 0 | |
Great Horned Owl Found: Jan 15, 2012 | — | Adoptable Planted: Jun 27, 2011 | Aurora, CO | Denver | 0 | |
Kiwi Camper Junior *** Removed 2-Jan-2011 *** Found: Nov 30, 2010 | — | Puzzle Pirates Planted: Aug 18, 2009 | Aurora, CO | Arapahoe | 0 | |
Kiwi Camping in Colorado Found: Jun 20, 2006 | — | Adoptable Planted: Jan 30, 2005 | Aurora, CO | Arapahoe | 0 | |
Mischief Moonlight Music Attempted: Sep 7, 2020 | — | Adoptable Planted: Jun 26, 2008 | Aurora, CO | Arapahoe | 0 | |
Sod Village Pioneer Adventure Found: Aug 28, 2010 | — | Adoptable Planted: Jun 20, 2003 | Aurora, CO | Arapahoe | 0 | |
The Hoops Found: Jul 17, 2012 | — | Adoptable Planted: Feb 12, 2009 | Aurora, CO | Arapahoe | 0 | |
Tipi Trek Attempted: Jul 1, 2006 | — | Adoptable Planted: Jun 20, 2003 | Aurora, CO | Arapahoe | 0 | |
Launch Pad Brewery Found: Jan 15, 2022 | — | Silver Eagle Planted: Jun 19, 2021 | Aurora, CO | Arapahoe | 0 | |
The Dreamer Found: Jun 20, 2016 | — | Adoptable Planted: Jan 9, 2009 | Aurora, CO | Arapahoe | 0 | |
Troop #134 Found: May 29, 2017 | — | Adoptable Planted: Mar 31, 2017 | HighRidge Park (Buckley and E Caley Ave Aurora, CO | Arapahoe | 3 | |
Master of Suspense (7) Found 3: Aug 9, 2019 | — | Adoptable Planted: Oct 25, 2015 | Fairmount Cemetery Denver, CO | Denver | 3.9 | |
Library Mania! Sam Gary-Stapleton Retired: Apr 6, 2016 | — | Adoptable Planted: May 27, 2013 | 2961 Roslyn St, Northeast Denver, CO Denver, CO | Denver | 4.2 | |
Signs of Spring (5) | — | claudey Planted: Jul 18, 2022 | 16522 E. Brown Ave Aurora, CO | Arapahoe | 4.7 | |
December Delights at Four Mile (6) | — | TheGreenWind Planted: Dec 12, 2020 | Four Mile Historic Park Denver, CO | Denver | 5.5 | |
Greek Festival Found: Dec 29, 2012 | — | Adoptable Planted: Mar 7, 2009 | Glendale, CO | Denver | 5.7 | |
Library Mania! Virginia Village Attempted: Aug 17, 2022 | — | Adoptable Planted: May 21, 2013 | Virginia Village Library- Dahlia & Florida Denver, CO | Denver | 6 | |
Characterz cafe (GISHWES) | — | Adoptable Planted: Aug 12, 2017 | Hampden and Tower Aurora, CO | Arapahoe | 6.1 | |
Cherry Creek State Park: It's Butters! Found: Jun 17, 2013 | — | MileHighFive Planted: May 14, 2013 | Cherry Creek State Park Reservoir Centennial, CO | Arapahoe | 6.2 | |
Undercover Cherries Found: Nov 2, 2012 | — | Adoptable Planted: Apr 17, 2010 | Cherry Creek, CO | Denver | 6.2 | |
City Park Butterfly Attempted: Oct 11, 2016 | — | Adoptable Planted: Dec 14, 2014 | City Park Denver, CO | Denver | 6.2 | |
City Park Sheep Attempted: Jan 7, 2018 | — | Adoptable Planted: Dec 14, 2014 | City Park Denver, CO | Denver | 6.2 | |
GISHWHES 2017 - Mishananigans! Found: Aug 12, 2017 | — | Adoptable Planted: Aug 7, 2017 | Rosamond Park Denver, CO | Denver | 7 | |
Hopping Along The High Line Trail Missing: May 14, 2018 | — | Adoptable Planted: Jun 26, 2012 | Eisenhower Park Denver, CO | Denver | 7.3 | |
The Love Birds Missing: Jun 18, 2016 | — | Adoptable Planted: Jun 13, 2015 | Washington Park Denver, CO | Denver | 7.4 | |
Friends are the Flowers in the Garden of Life OK: Apr 28, 2013 | — | Adoptable Planted: Apr 27, 2013 | Aqua Vista Park Aurora, CO | Arapahoe | 7.6 | |
Clear Creek Found: Oct 11, 2012 | — | Adoptable Planted: Apr 25, 2009 | Commerce City, CO | Adams | 7.7 | |
Samurai Retired: Apr 6, 2016 | — | Adoptable Planted: Feb 24, 2009 | Commerce City, CO | Adams | 7.7 | |
Light the Chalice Retired: Apr 6, 2016 | — | Adoptable Planted: Sep 9, 2012 | Capitol Hill Denver, CO | Denver | 7.9 | |
The Tree of Life- Denver Found: Aug 30, 2011 | — | Adoptable Planted: Aug 1, 2011 | William Byers Junior High School Denver, CO | Denver | 7.9 | |
Friendship Garden (4) | — | Rainwater Planted: Jul 26, 2019 | Historic Sherman Elementary School Denver, CO | Denver | 8.1 | |
Ambigram #2 Found: Jun 14, 2012 | — | Adoptable Planted: Feb 11, 2009 | Denver, CO | Denver | 8.1 | |
Big Kansas Attempted: Sep 9, 2008 | — | Adoptable Planted: Apr 26, 2006 | Denver, CO | Denver | 8.1 | |
BL Stomps & Stamps in CO Retired: Nov 24, 2012 | — | Boxer Lover Planted: Jul 25, 2009 | Denver, CO | Denver | 8.1 | |
Brontozoum giganteum Retired: Apr 6, 2016 | — | Adoptable Planted: Oct 22, 2008 | Denver, CO | Denver | 8.1 | |
brownie troop 2239 Attempted: Mar 30, 2013 | — | Adoptable Planted: Jul 18, 2012 | City of Kun Ming Park Denver, CO | Denver | 8.1 | |
Can I Borrow a Pencil?? Missing: Jul 6, 2014 | — | Adoptable Planted: Jun 24, 2011 | Bates Hobart Park Denver, CO | Denver | 8.1 | |
cha-ching, cha-ching Found: Sep 6, 2013 | — | Adoptable Planted: Sep 19, 2005 | Denver, CO | Denver | 8.1 | |
Construction Zone Attempted: Dec 1, 2016 | — | Front Range Hiker Planted: Jul 2, 2006 | Denver, CO | Denver | 8.1 | |
Cowtown Found: Sep 9, 2011 | — | Front Range Hiker Planted: Mar 22, 2009 | Denver, CO | Denver | 8.1 | |
Curtain Time Found: Sep 7, 2007 | — | Adoptable Planted: Apr 8, 2007 | Denver, CO | Denver | 8.1 | |
DAM! Found: Aug 21, 2008 | — | Adoptable Planted: Feb 2, 2007 | Denver, CO | Denver | 8.1 | |
Denver boxes Found 1: Dec 15, 2008 | — | Adoptable Planted: Apr 1, 2007 | Denver, CO | Denver | 8.1 | |
DENVER BRONCOS TURN "50" Missing: Apr 27, 2014 | — | Peach & Cappy Planted: Sep 13, 2009 | DENVER, CO | Denver | 8.1 | |
Denver Dumb Friends League Missing: Mar 29, 2017 | — | Boxer Lover Planted: Mar 29, 2006 | Denver, CO | Denver | 8.1 | |
DOD: And 4 shall become 2 Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 11, 2008 | Denver, CO | Denver | 8.1 | |
DOD: Hands Up Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 8, 2008 | Denver, CO | Arapahoe | 8.1 | |
DoD: Phantom II Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 8, 2008 | Denver, CO | Arapahoe | 8.1 | |
DOD: What's the Buzz about? Retired: Apr 6, 2016 | — | Front Range Hiker Planted: Apr 2, 2008 | Denver, CO | Denver | 8.1 | |
Doors Open Denver Attempted: Sep 7, 2012 | — | Adoptable Planted: May 24, 2006 | Denver, CO | Denver | 8.1 | |
Ex Libris (Denver) Found: Jul 29, 2011 | — | Adoptable Planted: May 24, 2006 | Denver, CO | Denver | 8.1 | |
GME II - Retired: Apr 6, 2016 | — | Adoptable Planted: Feb 26, 2006 | Denver, CO | Denver | 8.1 | |
Go Pioneers! Found: Oct 1, 2011 | — | Adoptable Planted: May 24, 2007 | Denver, CO | Denver | 8.1 | |
Hit and Run Meow Retired: Jul 6, 2013 | — | Adoptable Planted: Jun 19, 2008 | Denver, CO | Denver | 8.1 | |
Hobo Signs: Gentleman Attempted: Jun 16, 2006 | — | Adoptable Planted: Apr 26, 2006 | Denver, CO | Denver | 8.1 | |
How to survive a blizzard (3) Found 3: Jan 2, 2009 | — | Adoptable Planted: Oct 22, 2008 | Denver, CO | Denver | 8.1 | |
Hutchinson Park (3) Found 1: Sep 11, 2015 | — | Adoptable Planted: Mar 31, 2013 | Denver, CO | Denver | 8.1 | |
Ingot Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 15, 2008 | Denver, CO | Denver | 8.1 | |
It's Auction Time! Retired: Apr 6, 2016 | — | Front Range Hiker Planted: Apr 17, 2009 | Denver, CO | Denver | 8.1 | |
Jack was Here Retired: Apr 6, 2016 | — | Adoptable Planted: Jul 31, 2011 | ??? Denver, CO | Denver | 8.1 | |
Just Bluffing Found: Dec 8, 2008 | — | dadilE Planted: Jan 12, 2008 | Denver, CO | Denver | 8.1 | |
Lippia citriodora Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 1, 2007 | Denver, CO | Denver | 8.1 | |
Making Tracks a Hitchiker Found: May 24, 2005 | — | Adoptable Planted: May 8, 2005 | Denver, CO | Douglas | 8.1 | |
Mamie's Choice Retired: Apr 6, 2016 | — | Adoptable Planted: Aug 21, 2008 | Denver, CO | Denver | 8.1 | |
Merry Christmas 2008 Retired: Apr 6, 2016 | — | Adoptable Planted: Nov 23, 2007 | Denver, CO | Denver | 8.1 | |
Mile High Magic and "5280" (2) Found 1: Mar 20, 2008 | — | Peach & Cappy Planted: Mar 6, 2006 | Denver, CO | Denver | 8.1 | |
OEBB Found: Nov 2, 2008 | — | Adoptable Planted: Sep 17, 2006 | Denver, CO | Denver | 8.1 | |
Play Ball! Found: Jul 15, 2018 | — | Adoptable Planted: Mar 25, 2006 | Denver, CO | Denver | 8.1 | |
Polar Bear, Polar Bear, What do "Zoo" he Retired: Apr 6, 2016 | — | Adoptable Planted: May 20, 2007 | Denver, CO | Denver | 8.1 | |
PREsent 2009 Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 1, 2009 | Denver, CO | Denver | 8.1 | |
Purple Mountain Park Found: Jul 2, 2012 | — | dadilE Planted: Mar 20, 2008 | Denver, CO | Denver | 8.1 | |
Rho Epsilon Iota Dragon Dancer Attempted: Jul 22, 2017 | — | Adoptable Planted: Oct 5, 2008 | Denver, CO | Denver | 8.1 | |
Ride Bear Creek Found: Aug 13, 2007 | — | Adoptable Planted: Mar 1, 2005 | Denver, CO | Denver | 8.1 | |
Rocky Mountain Choo Choo - MISSING Missing: Feb 6, 2016 | — | Adoptable Planted: Nov 13, 2005 | Denver, CO | Denver | 8.1 | |
State Trivia - Colorado Found: Nov 10, 2011 | — | Adoptable Planted: Jun 8, 2008 | Denver, CO | Denver | 8.1 | |
State Trivia - Mississippi Found: Jun 29, 2008 | — | Adoptable Planted: Jun 13, 2008 | Denver, CO | Denver | 8.1 | |
The Denver Doozy Found: Dec 18, 2012 | — | JeLyBean Planted: Apr 23, 2008 | Denver, CO | Denver | 8.1 | |
The Elitch Gardens Letterbox - MISSING! Attempted: May 25, 2007 | — | Adoptable Planted: Sep 9, 2006 | Denver, CO | Denver | 8.1 | |
The Flyin' Flea Attempted: May 9, 2008 | — | dadilE Planted: Feb 17, 2008 | Denver, CO | Denver | 8.1 | |
Titanic Retired: Apr 7, 2016 | — | Adoptable Planted: Sep 16, 2007 | Denver, CO | Denver | 8.1 | |
TTDIDWYD #1: Riverside Found: Jan 30, 2009 | — | Adoptable Planted: Oct 15, 2005 | Denver, CO | Denver | 8.1 | |
TTDIDWYD #3: Dem Bones | — | Adoptable Planted: Oct 25, 2008 | Denver, CO | Denver | 8.1 | |
Twisted Sisters: Mile High Retired: Apr 7, 2016 | — | Adoptable Planted: Jan 4, 2010 | Denver, CO | Denver | 8.1 | |
Union Station Retired: Apr 7, 2016 | — | Adoptable Planted: Apr 9, 2007 | Denver, CO | Denver | 8.1 | |
Unsinkable - missing, likely to be replaced Missing: Feb 6, 2016 | — | Adoptable Planted: Jan 13, 2006 | Denver, CO | Denver | 8.1 | |
Who's Watchin' Whom? Found: Aug 21, 2008 | — | Adoptable Planted: Jun 17, 2007 | Denver, CO | Denver | 8.1 | |
Red-tailed Park Attempted: Nov 2, 2014 | — | Adoptable Planted: Mar 26, 2011 | Aurora, CO | Arapahoe | 8.2 | |
Live, Be Bold! Have Fun. Dream! Found: Jun 18, 2013 | — | Adoptable Planted: Apr 28, 2013 | E Progress Cir & Progress, Centennial, CO Centennial, CO | Arapahoe | 8.3 | |
Soaring Missing: May 15, 2018 | — | Adoptable Planted: Jul 13, 2013 | High Line Canal Mile 35 Cherry Hills Village, CO | Denver | 8.4 | |
Places You Find Cats: Sitting on a Stack of Books | — | Adoptable Planted: Oct 17, 2015 | Denver, CO | Denver | 8.4 | |
Denver Skatepark Attempted: Sep 7, 2012 | — | Adoptable Planted: May 24, 2006 | Denver, CO | Denver | 8.4 | |
Hey, Jack Kerouac Found: Nov 7, 2012 | — | Adoptable Planted: Jan 25, 2007 | Denver, CO | Denver | 8.4 | |
Furnace Hill #4 | — | Adoptable Planted: Oct 11, 2014 | Holly Hall Denver, PA | Lancaster | 8.7 | |
Dragon of God that is a Man | — | Adoptable Planted: May 19, 2008 | Globeville, CO | Denver | 9.2 | |
SmilieSamoa – Smoky Hill SU Found: Jun 12, 2016 | — | Adoptable Planted: Apr 19, 2014 | Piney Creek Hollow Park Aurora, CO | Arapahoe | 9.2 | |
C Flag Found: Apr 22, 2012 | — | Adoptable Planted: Sep 20, 2008 | Girne, Northern Cyprus, INT | Other International | 9.4 | |
TemptingTagalong – Smoky Hill SU Attempted: Oct 15, 2014 | — | Adoptable Planted: Apr 19, 2014 | Piney Creek Hollow Park Aurora, CO | Arapahoe | 9.4 |