Nearby Letterboxes
Note that distance is dependent on the accuracy of each clue, typically city center.
(485 listings)
| Letterbox name | Found date | Clue owner | Location | County | Distance | |
|---|---|---|---|---|---|---|
| Buzzing Bee Found: Jun 21, 2012 | — | Adoptable Planted: Nov 18, 2006 | Lone Tree, CO | Douglas | 0 | |
| Douglas County Open Space: box 11 Listen For the S Found: Aug 21, 2012 | — | The Woodshed Planted: Not specified | Lone Tree, CO | Arapahoe | 0 | |
| Lone Tree Attempted: Apr 8, 2013 | — | Adoptable Planted: Sep 21, 2005 | Lone Tree, CO | Douglas | 0 | |
| Sweetwater Attempted: Nov 11, 2016 | — | Adoptable Planted: May 3, 2015 | Sweet water Park Loner Tree, CO | Douglas | 1.2 | |
| Oboe d'Amore | — | Peach & Cappy Planted: May 4, 2020 | 11033 Monarch Blvd Lone Tree, CO | Douglas | 2 | |
| Girl Scout Troop 65434 | — | Adoptable Planted: May 16, 2018 | Dad Clark Park Highlands Ranch, CO | Douglas | 2.9 | |
| 3 Classical B's (3) Found 3: Jul 25, 2011 | — | The Woodshed Planted: Jul 11, 2011 | Centennial, CO | Arapahoe | 3.2 | |
| A Tie For Father's Day - 2007 Missing: Apr 6, 2016 | — | Adoptable Planted: Jun 17, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| Alaska Totem Found: Aug 31, 2012 | — | Adoptable Planted: Jul 11, 2008 | Centennial, CO | Arapahoe | 3.2 | |
| B.Y.D. #2: The Beefeater Found: Dec 21, 2011 | — | Adoptable Planted: Jan 1, 2008 | Centennial, CO | Arapahoe | 3.2 | |
| Carino Coffee Missing: Jun 15, 2014 | — | Adoptable Planted: Nov 15, 2011 | E Smoky Hill Rd & S Picadilly St Centennial, CO | Arapahoe | 3.2 | |
| CWHOU #2: Simon Retired: Apr 6, 2016 | — | Adoptable Planted: Nov 6, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| CWHOU #3: Gabriel Retired: Apr 6, 2016 | — | Adoptable Planted: Nov 6, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| CWHOU #4: Izzy Found: Aug 31, 2012 | — | Adoptable Planted: Nov 8, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| Galapagos Tortoise Retired: Apr 6, 2016 | — | Adoptable Planted: Jul 18, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| Goodnight Moon Retired: Apr 6, 2016 | — | Adoptable Planted: May 29, 2008 | Centennial, CO | Arapahoe | 3.2 | |
| MIR Retired: Apr 6, 2016 | — | Adoptable Planted: Nov 12, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| Mr Tumnus Found: Apr 28, 2012 | — | Adoptable Planted: Jul 7, 2011 | Centennial, CO | Arapahoe | 3.2 | |
| Steinbeck # 4: King Arthur Found: Jul 22, 2011 | — | Adoptable Planted: Aug 27, 2008 | Centennial, CO | Arapahoe | 3.2 | |
| Steinbeck #3: Of Mice and Men Found: Jan 31, 2012 | — | Adoptable Planted: Jan 8, 2008 | Centennial, CO | Arapahoe | 3.2 | |
| Tango Found: Jul 4, 2011 | — | Adoptable Planted: Sep 2, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| Tapir Retired: Apr 7, 2016 | — | Adoptable Planted: Aug 8, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| Thai Elephant Found: Aug 31, 2012 | — | Adoptable Planted: Jul 17, 2007 | Centennial, CO | Arapahoe | 3.2 | |
| The Magnificent 7 Found: Jun 13, 2017 | — | Adoptable Planted: Jan 5, 2009 | Centennial, CO | Arapahoe | 3.2 | |
| Two Wheels Missing: Jun 15, 2014 | — | Adoptable Planted: Aug 31, 2011 | Lookout Park Centennial, CO | Arapahoe | 3.2 | |
| B.Y.D. #3: Paris Retired: Apr 6, 2016 | — | Adoptable Planted: Jan 11, 2008 | Highlands Ranch, CO | Arapahoe | 3.9 | |
| B.Y.D. #5: Australia Retired: Apr 6, 2016 | — | Adoptable Planted: Jan 29, 2008 | Highlands Ranch, CO | Arapahoe | 3.9 | |
| Cheese Ranch Attempted: Mar 14, 2014 | — | Adoptable Planted: Mar 22, 2005 | Highlands Ranch, CO | Douglas | 3.9 | |
| Cougar Box Retired: Apr 6, 2016 | — | Adoptable Planted: Sep 15, 2006 | Highlands Ranch, CO | Douglas | 3.9 | |
| Crosses Attempted: Feb 19, 2022 | — | Adoptable Planted: Nov 20, 2007 | Highlands Ranch, CO | Douglas | 3.9 | |
| Daniels Park (3) Retired 3: Apr 6, 2016 | — | Adoptable Planted: Aug 27, 2005 | Highlands Ranch, CO | Douglas | 3.9 | |
| Happy Tails Retired: Apr 6, 2016 | — | Adoptable Planted: Jun 19, 2008 | Highlands Ranch, CO | Douglas | 3.9 | |
| MadDog Found: Jul 7, 2007 | — | Adoptable Planted: Nov 18, 2006 | Highlands Ranch, CO | Douglas | 3.9 | |
| Old McDonald's Animals (with bonus box) (4) Retired 4: Oct 20, 2013 | — | Adoptable Planted: Jun 12, 2009 | Highlands Ranch, CO | Douglas | 3.9 | |
| Smiley Found: Jul 13, 2008 | — | Adoptable Planted: Jul 1, 2005 | Highlands Ranch, CO | Douglas | 3.9 | |
| Turtles Can't Fly Found: Jul 20, 2011 | — | Adoptable Planted: Sep 9, 2004 | Highlands Ranch, CO | Douglas | 3.9 | |
| Run-A-Muk Found 2: Aug 11, 2008 | — | Adoptable Planted: Sep 14, 2005 | Castle Pines, CO | Douglas | 4.4 | |
| Troop 2044 Attempted: Nov 11, 2016 | — | Adoptable Planted: May 14, 2012 | Timberline drive Highlands Ranch, CO | Douglas | 4.9 | |
| Nintendo Stars: Olimar OK: Jun 20, 2012 | — | Adoptable Planted: Sep 12, 2011 | Dekovend park Centennial, CO | Arapahoe | 5.4 | |
| CENTENNIAL GISHWHES Attempted: Aug 7, 2017 | — | Adoptable Planted: Aug 6, 2017 | deKoevend Park Centennial, CO | Arapahoe | 5.5 | |
| Blue Spruce Series (5) Retired 5: Apr 6, 2016 | — | Adoptable Planted: Aug 20, 2008 | Greenwood Village, CO | Arapahoe | 6.3 | |
| Colorado Troll II Attempted: Jul 2, 2012 | — | Adoptable Planted: Aug 20, 2008 | Greenwood Village, CO | Arapahoe | 6.3 | |
| CWHOU #1 : SueSue Found: Feb 2, 2012 | — | Adoptable Planted: Oct 6, 2007 | Greenwood Village, CO | Arapahoe | 6.3 | |
| I Want to Ride My Bicycle Found: Jun 29, 2016 | — | Adoptable Planted: Jun 24, 2008 | GREENWOOD VILLLAGE, CO | Arapahoe | 6.3 | |
| oh...hai Found: Jul 15, 2011 | — | Adoptable Planted: Oct 19, 2008 | Greenwood Village, CO | Arapahoe | 6.3 | |
| Symbols of Colorado #3 (4) Found 4: Dec 4, 2016 | — | The Woodshed Planted: Jun 29, 2011 | Parker Parker, CO | Douglas | 6.5 | |
| Gone With The Wind Attempted: May 21, 2016 | — | Adoptable Planted: Apr 5, 2015 | Parker, CO | Douglas | 7.2 | |
| GISHWHES 2017 - Mishananigans! Found: Aug 12, 2017 | — | Adoptable Planted: Aug 7, 2017 | Rosamond Park Denver, CO | Denver | 7.3 | |
| 17 Miles To Go Found: Jun 24, 2013 | — | The Woodshed Planted: Jul 17, 2011 | Parker, CO | Douglas | 7.3 | |
| A Day at the Library #1 Found: Jun 5, 2008 | — | Adoptable Planted: Jan 10, 2008 | Parker, CO | Douglas | 7.3 | |
| A Day at the Library #2 Found: Jun 5, 2008 | — | Adoptable Planted: Jan 10, 2008 | Parker, CO | Douglas | 7.3 | |
| A Day at the Library #3 Found: Jun 5, 2008 | — | Adoptable Planted: Jan 10, 2008 | Parker, CO | Douglas | 7.3 | |
| A Day at the Library #4 Found: Jun 5, 2008 | — | Adoptable Planted: Jan 10, 2008 | Parker, CO | Douglas | 7.3 | |
| A Day at the Library #5 Found: Jun 12, 2008 | — | Adoptable Planted: Jan 10, 2008 | Parker, CO | Douglas | 7.3 | |
| Bronco Mania Retired: Apr 6, 2016 | — | The Woodshed Planted: Not specified | Parker, CO | Douglas | 7.3 | |
| Drummer Plays a Gong Found: Jun 29, 2011 | — | Adoptable Planted: Apr 6, 2008 | Parker, CO | Douglas | 7.3 | |
| Drummin' Donald Retired: Apr 6, 2016 | — | The Woodshed Planted: Not specified | Parker, CO | Douglas | 7.3 | |
| First Settlers (2) Found 2: Aug 10, 2013 | — | The Woodshed Planted: Jul 23, 2011 | Parker, CO | Douglas | 7.3 | |
| Gazelles out in the Field Found: Jul 14, 2011 | — | Adoptable Planted: Nov 27, 2007 | Parker, CO | Douglas | 7.3 | |
| Girlscouts Chewing Gum Retired: Apr 6, 2016 | — | Adoptable Planted: Apr 6, 2008 | Parker, CO | Douglas | 7.3 | |
| Goats are in the Barnyard Found: Nov 24, 2008 | — | Adoptable Planted: Feb 8, 2008 | Parker, CO | Douglas | 7.3 | |
| Goofballs in their Go-Carts Retired: Apr 6, 2016 | — | Adoptable Planted: Mar 24, 2008 | Parker, CO | Douglas | 7.3 | |
| Gophers in their Holes Retired: Apr 6, 2016 | — | Adoptable Planted: Mar 24, 2008 | Parker, CO | Douglas | 7.3 | |
| Gorillas in the Jungle Retired: Apr 6, 2016 | — | Adoptable Planted: Nov 27, 2007 | Parker, CO | Douglas | 7.3 | |
| Grandma with her Gingerbread Found: Jul 27, 2016 | — | Adoptable Planted: Apr 6, 2008 | Parker, CO | Douglas | 7.3 | |
| Harry's Heaven Attempted: Apr 27, 2022 | — | Adoptable Planted: May 29, 2004 | Parker, CO | Douglas | 7.3 | |
| Hood House Found: Dec 4, 2015 | — | The Woodshed Planted: Jul 18, 2011 | Parker, CO | Douglas | 7.3 | |
| Hungry Horse Retired: Apr 6, 2016 | — | Adoptable Planted: Sep 21, 2005 | Parker, CO | Douglas | 7.3 | |
| Maxwell's Silver Hammer Attempted: May 21, 2016 | — | The Woodshed Planted: Not specified | Parker, CO | Douglas | 7.3 | |
| Mickey Sings Found: Jun 18, 2014 | — | The Woodshed Planted: Not specified | Parker, CO | Douglas | 7.3 | |
| Stonegate Wooly Mammoth Retired: Apr 7, 2016 | — | Adoptable Planted: Oct 4, 2007 | Parker, CO | Douglas | 7.3 | |
| Sulpher Gulch Trail Attempted: Aug 18, 2005 | — | Adoptable Planted: Jul 28, 2005 | Parker, CO | Douglas | 7.3 | |
| The Pollywog Retired: Apr 7, 2016 | — | Adoptable Planted: Apr 20, 2008 | Parker, CO | Douglas | 7.3 | |
| Twenty Mile Attempted: Aug 12, 2010 | — | Adoptable Planted: May 29, 2004 | Parker, CO | Douglas | 7.3 | |
| Welcome to Parker, Colorado Retired: Apr 7, 2016 | — | Adoptable Planted: Apr 8, 2008 | Parker, CO | Douglas | 7.3 | |
| Soaring Missing: May 15, 2018 | — | Adoptable Planted: Jul 13, 2013 | High Line Canal Mile 35 Cherry Hills Village, CO | Denver | 7.4 | |
| Bell, Book and Candle (3) Found 3: Oct 20, 2012 | — | Adoptable Planted: Jul 5, 2008 | Sedalia, CO | Douglas | 7.6 | |
| Jarre Headstone/Gone For Colorado Found: Feb 28, 2022 | — | Adoptable Planted: Sep 13, 2008 | Sedalia, CO | Douglas | 7.7 | |
| John's Barn Found: Jun 13, 2015 | — | Adoptable Planted: Sep 15, 2008 | Sedalia, CO | Douglas | 7.7 | |
| Cherry Creek State Park: It's Butters! Found: Jun 17, 2013 | — | MileHighFive Planted: May 14, 2013 | Cherry Creek State Park Reservoir Centennial, CO | Arapahoe | 7.9 | |
| SmilieSamoa – Smoky Hill SU Found: Jun 12, 2016 | — | Adoptable Planted: Apr 19, 2014 | Piney Creek Hollow Park Aurora, CO | Arapahoe | 8.2 | |
| C Flag Found: Apr 22, 2012 | — | Adoptable Planted: Sep 20, 2008 | Girne, Northern Cyprus, INT | Other International | 8.2 | |
| TemptingTagalong – Smoky Hill SU Attempted: Oct 15, 2014 | — | Adoptable Planted: Apr 19, 2014 | Piney Creek Hollow Park Aurora, CO | Arapahoe | 8.2 | |
| TremendousTrefoil – Smoky Hill SU Found: May 29, 2017 | — | Adoptable Planted: Apr 19, 2014 | Piney Creek Hollow Park Aurora, CO | Arapahoe | 8.2 | |
| Deer Creek Canyon (2) Found 2: Sep 6, 2012 | — | Front Range Hiker Planted: Apr 23, 2009 | Littleton, CO | Jefferson | 8.4 | |
| Nesting doll Attempted: May 27, 2011 | — | Adoptable Planted: Jun 27, 2010 | Littleton, CO | Jefferson | 8.4 | |
| Aah, Spring! Found: Jul 20, 2013 | — | Adoptable Planted: Apr 29, 2009 | Littleton, CO | Arapahoe | 8.4 | |
| Alphabet Animals - A is for Anaconda Found: May 26, 2008 | — | Adoptable Planted: Sep 5, 2007 | Littleton, CO | Arapahoe | 8.4 | |
| Biker Chick Attempted: Mar 30, 2020 | — | Adoptable Planted: May 29, 2009 | Littleton, CO | Arapahoe | 8.4 | |
| Bite My Shiny Letter Box - MISSING! Missing: Feb 6, 2016 | — | Adoptable Planted: Oct 2, 2004 | Littleton, CO | Arapahoe | 8.4 | |
| Blue Heron Retired: Jun 7, 2018 | — | Adoptable Planted: Mar 3, 2004 | Littleton, CO | Jefferson | 8.4 | |
| Colorado is ... Big Horn Sheep Found: Jun 28, 2010 | — | Front Range Hiker Planted: Apr 11, 2009 | Littleton, CO | Jefferson | 8.4 | |
| Colorado Troll | — | Adoptable Planted: Aug 11, 2007 | Littleton, CO | Arapahoe | 8.4 | |
| Deer Creek Found: Nov 19, 2004 | — | Adoptable Planted: May 3, 2003 | Littleton, CO | Jefferson | 8.4 | |
| Dual Mindedness - MISSING Attempted: May 18, 2005 | — | Adoptable Planted: May 7, 2004 | Littleton, CO | Jefferson | 8.4 | |
| Enginerd - MISSING! Missing: Feb 6, 2016 | — | Adoptable Planted: May 4, 2005 | Littleton, CO | Arapahoe | 8.4 | |
| Fido Attempted: Sep 17, 2006 | — | Adoptable Planted: Jul 29, 2004 | Littleton, CO | Jefferson | 8.4 | |
| Han Dynasty Horse Retired: Apr 6, 2016 | — | Adoptable Planted: May 24, 2008 | Littleton, CO | Arapahoe | 8.4 | |
| Homesteader Trail Attempted: Oct 18, 2011 | — | Adoptable Planted: Aug 24, 2003 | Littleton, CO | Jefferson | 8.4 | |
| How's Your Aspen? MISSING!! Missing: Feb 6, 2016 | — | Adoptable Planted: Mar 18, 2006 | Littleton, CO | Arapahoe | 8.4 |