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Nearby Letterboxes

Note that distance is dependent on the accuracy of each clue, typically city center.

(553 listings)

Letterbox name Found date Clue owner Location County Distance
"Lady of the Lake"
Retired: Aug 6, 2011
Xanadu
Planted: Aug 8, 2009
Thornton, CO Adams 0Accuracy: Town
Cat in the Hat Colorado
Retired: Apr 6, 2016
Adoptable
Planted: Jul 16, 2009
Thornton, CO Adams 0Accuracy: Town
Higher Powered Letterbox
Found: Mar 25, 2008
Adoptable
Planted: Apr 28, 2007
Thornton, CO Adams 0Accuracy: Town
Molly Dog
Missing: May 24, 2013
Adoptable
Planted: Aug 26, 2010
Thornton, CO Adams 0Accuracy: Town
Signal Trail
Retired: Jan 17, 2014
Adoptable
Planted: Apr 28, 2007
Thornton, CO Adams 0Accuracy: Town
The Snail (Replanted 04/20/2009)
Attempted: May 6, 2010
Adoptable
Planted: Feb 23, 2008
Northglenn, CO Adams 2Accuracy: Town
BIG DRY CREEK (2)
Found 2: Apr 7, 2007
Adoptable
Planted: Sep 5, 2005
Westminster, CO Adams 4.1Accuracy: Town
Big Dry Creek
Missing: Apr 6, 2016
Adoptable
Planted: May 18, 2008
Westminster, CO Adams 4.1Accuracy: Town
Butterfly Garden Letterbox
Missing: Apr 1, 2023
Dr. Net
Planted: Feb 15, 2010
Westminster, CO Jefferson 4.1Accuracy: Town
Eagle Eyes (2)
Found 2: Feb 22, 2009
Adoptable
Planted: Feb 4, 2006
Westminster, CO Jefferson 4.1Accuracy: Town
Eagle Feather at McKay Lake
Retired: Aug 6, 2011
Xanadu
Planted: Apr 28, 2008
Westminster, CO Adams 4.1Accuracy: Town
Home Farm Adoptable
Planted: Oct 25, 2006
Westminster, CO Adams 4.1Accuracy: Town
Horton Hears a Who
Found: Mar 24, 2014
Adoptable
Planted: Aug 3, 2009
Westminster, CO Adams 4.1Accuracy: Town
I Found Rosie
Retired: Jun 3, 2013
The Woodshed
Planted: Not specified
Westminster, CO Adams 4.1Accuracy: Town
I'm MAD but I'm not worried
Retired: Apr 6, 2016
Adoptable
Planted: Apr 23, 2009
Westminster, CO Adams 4.1Accuracy: Town
Nala Awaits Her Beau
Retired: Apr 6, 2016
The Woodshed
Planted: Not specified
Westminster, CO Adams 4.1Accuracy: Town
RIP Jennifer #1: To See How We’re Ending Our Last
Found: Jul 4, 2016
Freelance Mystic
Planted: May 21, 2011
Westminster, CO Adams 4.1Accuracy: Town
Singing Daisy
Retired: Apr 6, 2016
The Woodshed
Planted: Not specified
Westminster, CO Adams 4.1Accuracy: Town
Singing Donald
Found: Jul 11, 2014
The Woodshed
Planted: Not specified
Westminster, CO Adams 4.1Accuracy: Town
The Purloined Pig
Attempted: Nov 22, 2008
Adoptable
Planted: Oct 13, 2007
Westminster, CO Adams 4.1Accuracy: Town
This Way 2009 Feet
Retired: Jan 17, 2014
Adoptable
Planted: Jan 1, 2009
Westminster, CO Adams 4.1Accuracy: Town
You Spin Me Round
Missing: Sep 2, 2013
Adoptable
Planted: Apr 16, 2010
Westminster, CO Adams 4.1Accuracy: Town
PRA GirlScous (3) Adoptable
Planted: Apr 13, 2013
East Lake Reservoir
Thornton, CO
Adams 4.2Accuracy: Coordinate
PRA GirlScous (3) Adoptable
Planted: Apr 13, 2013
East Lake Reservoir
Thornton, CO
Adams 4.2Accuracy: Coordinate
PRA GirlScous (3)
Retired 3: Apr 6, 2016
Adoptable
Planted: Apr 13, 2013
East Lake Reservoir
Thornton, CO
Adams 4.2Accuracy: Coordinate
SS Adventurer
Missing: May 14, 2014
Adoptable
Planted: Oct 14, 2012
Eastlake Reservoir 3
Thornton, CO
Adams 4.2Accuracy: Coordinate
Clear Creek
Found: Oct 11, 2012
Adoptable
Planted: Apr 25, 2009
Commerce City, CO Adams 4.6Accuracy: Town
Samurai
Retired: Apr 6, 2016
Adoptable
Planted: Feb 24, 2009
Commerce City, CO Adams 4.6Accuracy: Town
The Summit Grover
Attempted: Aug 24, 2014
Adoptable
Planted: Sep 11, 2013
Summit Grove Park
Thorton, CO
Adams 5.1Accuracy: Intersection
Lazy Labyrinth
Found: Mar 15, 2015
Adoptable
Planted: Dec 28, 2014
historic main street area (73rd)
Wesminster, CO
Adams 5.3Accuracy: Coordinate
Dragon of God that is a Man Adoptable
Planted: May 19, 2008
Globeville, CO Denver 6Accuracy: Town
Mariquita
Retired: Apr 6, 2016
Adoptable
Planted: Sep 8, 2013
13705 Star Creek Drive
Broomfield, CO
Bent 6.2Accuracy: Address
Furnace Hill #4 Adoptable
Planted: Oct 11, 2014
Holly Hall
Denver, PA
Lancaster 6.2Accuracy: Coordinate
RubberDuck804's first Letterbox RubberDuck804
Planted: Jul 4, 2021
highways pampering overtly
Arvada, CO
Jefferson 6.3Accuracy: Coordinate
Aspire Higher
Found: Jan 8, 2009
Adoptable
Planted: Aug 18, 2007
Broomfield, CO Boulder 7.1Accuracy: Town
GAQLBE08 Mountain to Mountain
Attempted: Aug 10, 2013
Front Range Hiker
Planted: Oct 4, 2008
Broomfield, CO Bent 7.1Accuracy: Town
Grouron Jack's
Found: Sep 7, 2013
Adoptable
Planted: Oct 4, 2010
Broomfield, CO Bent 7.1Accuracy: Town
In The Buff
Attempted: Aug 10, 2013
Adoptable
Planted: May 5, 2010
Broomfield, CO Bent 7.1Accuracy: Town
The Bridge at Willow Run
Attempted: Sep 7, 2013
Adoptable
Planted: Aug 5, 2010
Broomfield, CO Bent 7.1Accuracy: Town
Treasure at the Lake
Found: Aug 16, 2010
Adoptable
Planted: Oct 7, 2009
Broomfield, CO Bent 7.1Accuracy: Town
Lakeside Journey
Found: Jun 21, 2012
Adoptable
Planted: Dec 29, 2010
98th Ave and Kline St
Westminster, CO
Jefferson 7.3Accuracy: Address
Arbor Fish
Attempted: Oct 2, 2011
Adoptable
Planted: Apr 26, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
Butterfly at the Lake
Retired: Apr 6, 2016
Adoptable
Planted: Jun 16, 2011
Arvada, CO Jefferson 7.6Accuracy: Town
City Kitty
Attempted: Jun 21, 2012
Adoptable
Planted: Jun 20, 2007
Arvada, CO Jefferson 7.6Accuracy: Town
Hackberry Hawks
Attempted: Sep 10, 2010
Adoptable
Planted: Apr 23, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
its a literate world
Retired: Apr 10, 2015
Adoptable
Planted: Sep 16, 2006
Arvada, CO Jefferson 7.6Accuracy: Town
La Chascona
Found: Jul 2, 2012
Adoptable
Planted: Apr 25, 2010
Arvada, CO Jefferson 7.6Accuracy: Town
Ladybug (Arvada, CO)
Retired: Apr 6, 2016
Adoptable
Planted: Jun 21, 2011
Arvada, CO Jefferson 7.6Accuracy: Town
Our Favorite Things: Paige
Retired: Apr 6, 2016
Adoptable
Planted: May 3, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
Our Favorite Things: Rebecca
Found: Sep 4, 2014
Adoptable
Planted: May 3, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
Our Favorite Things: Rick
Found: Apr 26, 2010
Adoptable
Planted: May 3, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
Our Favorite Things: Sabra and Shiloh
Found: Feb 6, 2010
Adoptable
Planted: May 3, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
Our Favorite Things: Sara
Found: Sep 4, 2014
Adoptable
Planted: May 3, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
Rocky Mountain Sunset
Attempted: Jul 4, 2016
Adoptable
Planted: Nov 28, 2008
Arvada, CO Jefferson 7.6Accuracy: Town
School Daze: Math
Attempted: Jul 4, 2016
Adoptable
Planted: Apr 22, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
School Daze: Science
Retired: Apr 6, 2016
Adoptable
Planted: Apr 22, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
School Daze: Social Studies
Retired: Apr 6, 2016
Adoptable
Planted: Apr 22, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
Scooby Doo - Adventure #2
Retired: Apr 6, 2016
Front Range Hiker
Planted: May 5, 2007
Arvada, CO Jefferson 7.6Accuracy: Town
The Art Dragon
Retired: Apr 7, 2016
Adoptable
Planted: Jun 19, 2011
Arvada, CO Jefferson 7.6Accuracy: Town
The Horse Protector
Found: Oct 2, 2011
Front Range Hiker
Planted: Sep 20, 2008
Arvada, CO Jefferson 7.6Accuracy: Town
Whar's Me Stuff? (3)
Found 3: Jun 7, 2013
Front Range Hiker
Planted: Jan 31, 2009
Arvada, CO Jefferson 7.6Accuracy: Town
Whooo's There? #1: Hedwig
Found: Apr 4, 2013
Adoptable
Planted: Jan 24, 2010
Arvada, CO Jefferson 7.6Accuracy: Town
Whooo's There? #2: Errol
Found: Jun 21, 2012
Adoptable
Planted: Jan 24, 2010
Arvada, CO Jefferson 7.6Accuracy: Town
Whooo's There? #3: Pigwidgeon
Attempted: Jun 21, 2012
Adoptable
Planted: Jan 24, 2010
Arvada, CO Jefferson 7.6Accuracy: Town
Yellow Happy Face RubberDuck804
Planted: Jan 9, 2022
adapt, collateral, beep
Arvada, CO
Jefferson 7.6Accuracy: Town
Library Mania! Woodbury
Missing: Aug 20, 2014
Adoptable
Planted: Jun 10, 2013
3265 Federal Blvd, Denver, CO
Denver, CO
Denver 7.8Accuracy: Address
Library Mania! Sam Gary-Stapleton
Retired: Apr 6, 2016
Adoptable
Planted: May 27, 2013
2961 Roslyn St, Northeast Denver, CO
Denver, CO
Denver 8.4Accuracy: Address
City Park Butterfly
Attempted: Oct 11, 2016
Adoptable
Planted: Dec 14, 2014
City Park
Denver, CO
Denver 8.5Accuracy: Intersection
City Park Sheep
Attempted: Jan 7, 2018
Adoptable
Planted: Dec 14, 2014
City Park
Denver, CO
Denver 8.5Accuracy: Intersection
Hooray for Girl Scouts
Attempted: Jan 22, 2017
Adoptable
Planted: Oct 23, 2016
10001 West 58th Ave
ARVADA, CO
Jefferson 8.6Accuracy: Address
Denver Skatepark
Attempted: Sep 7, 2012
Adoptable
Planted: May 24, 2006
Denver, CO Denver 8.9Accuracy: Town
Hey, Jack Kerouac
Found: Nov 7, 2012
Adoptable
Planted: Jan 25, 2007
Denver, CO Denver 8.9Accuracy: Town
Places You Find Cats: Sitting on a Stack of Books Adoptable
Planted: Oct 17, 2015
Denver, CO Denver 9Accuracy: Town
Bob Dixon
Attempted: Sep 9, 2010
Adoptable
Planted: Sep 15, 2006
Wheat Ridge, CO Jefferson 9Accuracy: Town
Creepy Crawlies
Attempted: Sep 9, 2010
Adoptable
Planted: Sep 15, 2006
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS / B.Y.D. #9: Taos Pueblo
Found: Sep 8, 2011
Front Range Hiker
Planted: Mar 16, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS/B.Y.D. # 10: Arches National Park
Found: Jul 18, 2011
Adoptable
Planted: Mar 20, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Bear Fetish
Retired: Apr 7, 2016
Adoptable
Planted: May 24, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Cowgirl
Retired: Apr 7, 2016
Front Range Hiker
Planted: Sep 13, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Coyote
Retired: Apr 7, 2016
Adoptable
Planted: Sep 1, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Gecko
Retired: Apr 7, 2016
Front Range Hiker
Planted: Mar 16, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Kolopelli
Retired: Apr 7, 2016
Front Range Hiker
Planted: Feb 29, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Moose
Retired: Apr 7, 2016
Front Range Hiker
Planted: Mar 8, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Mountain Goat
Retired: Apr 7, 2016
Front Range Hiker
Planted: Mar 23, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Roadrunner
Found: Dec 10, 2010
Front Range Hiker
Planted: May 24, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Rock Art
Retired: Apr 7, 2016
Adoptable
Planted: May 24, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Santa Fe Sign
Retired: Apr 7, 2016
Adoptable
Planted: May 24, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Thunderbird
Retired: Apr 7, 2016
Front Range Hiker
Planted: Mar 23, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
SWS: Turtle
Retired: Apr 7, 2016
Front Range Hiker
Planted: May 24, 2008
Wheat Ridge, CO Jefferson 9Accuracy: Town
Ambigram #2
Found: Jun 14, 2012
Adoptable
Planted: Feb 11, 2009
Denver, CO Denver 9Accuracy: Town
Big Kansas
Attempted: Sep 9, 2008
Adoptable
Planted: Apr 26, 2006
Denver, CO Denver 9Accuracy: Town
BL Stomps & Stamps in CO
Retired: Nov 24, 2012
Boxer Lover
Planted: Jul 25, 2009
Denver, CO Denver 9Accuracy: Town
Brontozoum giganteum
Retired: Apr 6, 2016
Adoptable
Planted: Oct 22, 2008
Denver, CO Denver 9Accuracy: Town
brownie troop 2239
Attempted: Mar 30, 2013
Adoptable
Planted: Jul 18, 2012
City of Kun Ming Park
Denver, CO
Denver 9Accuracy: Town
Can I Borrow a Pencil??
Missing: Jul 6, 2014
Adoptable
Planted: Jun 24, 2011
Bates Hobart Park
Denver, CO
Denver 9Accuracy: Town
cha-ching, cha-ching
Found: Sep 6, 2013
Adoptable
Planted: Sep 19, 2005
Denver, CO Denver 9Accuracy: Town
Construction Zone
Attempted: Dec 1, 2016
Front Range Hiker
Planted: Jul 2, 2006
Denver, CO Denver 9Accuracy: Town
Cowtown
Found: Sep 9, 2011
Front Range Hiker
Planted: Mar 22, 2009
Denver, CO Denver 9Accuracy: Town
Curtain Time
Found: Sep 7, 2007
Adoptable
Planted: Apr 8, 2007
Denver, CO Denver 9Accuracy: Town
DAM!
Found: Aug 21, 2008
Adoptable
Planted: Feb 2, 2007
Denver, CO Denver 9Accuracy: Town