Sign Up  /  Login

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