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Nearby Letterboxes

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

(678 listings)

Letterbox name Found date Clue owner Location County Distance
Earth Wars (2)
Retired 2: Apr 17, 2016
Adoptable
Planted: Nov 22, 2007
Columbia, MD Howard 0Accuracy: Town
Froggie Dude
Found: Feb 8, 2009
Qingwaa
Planted: Sep 20, 2008
Columbia, MD Howard 0Accuracy: Town
Going Fishing With Grandpa
Attempted: Mar 18, 2008
Adoptable
Planted: Oct 23, 2002
Columbia, MD Howard 0Accuracy: Town
Hopewell Park Panda
Found: Nov 11, 2007
Adoptable
Planted: Oct 21, 2007
Columbia, MD Howard 0Accuracy: Town
Middle Patuxent River
Found: Oct 10, 2020
wood thrush
Planted: Sep 18, 2005
Columbia, MD Howard 0Accuracy: Town
Oak Bush Hunt (2)
Retired 2: Apr 18, 2016
Adoptable
Planted: Jul 15, 2007
Columbia, MD Howard 0Accuracy: Town
Patuxent Branch Trail
Attempted: Nov 29, 2007
HLRG Wood Thrush
Planted: Oct 12, 2003
Columbia, MD Howard 0Accuracy: Town
Princess Turtles 13th Birthday (3)
Found 1: Jan 24, 2009
Adoptable
Planted: Apr 25, 2003
Columbia, MD Howard 0Accuracy: Town
Rocky Gorge Lookout at Brown's Bridge
Found: Apr 6, 2013
Adoptable
Planted: Feb 21, 2009
Columbia, MD Howard 0Accuracy: Town
Salal
Retired: Apr 17, 2016
Adoptable
Planted: Jan 18, 2007
Columbia, MD Howard 0Accuracy: Town
Stanley's Surprise (3)
Found 1: Mar 18, 2008
Adoptable
Planted: Apr 25, 2003
Columbia, MD Howard 0Accuracy: Town
Tot Lot Box (2)
Found 2: Sep 26, 2015
Adoptable
Planted: Jan 1, 2007
Columbia, MD Howard 0Accuracy: Town
Turtles Gift to Stanley
Found: Mar 18, 2008
Adoptable
Planted: Apr 25, 2003
Columbia, MD Howard 0Accuracy: Town
Wilde Lake Wander (5)
Found 5: Sep 26, 2015
Adoptable
Planted: Aug 29, 2007
Columbia, MD Howard 0Accuracy: Town
Wilde Lake Wanderlust - NEW STAMP 05/09
Missing: Aug 17, 2011
Adoptable
Planted: Aug 17, 2008
Columbia, MD Howard 0Accuracy: Town
Columbia Petroglyphs (6)
Found 2: Jul 7, 2018
HLRG Wood Thrush
Planted: May 22, 2005
Columbia, MD Howard 0Accuracy: Town
Little Patuxent River
OK: Mar 29, 2020
wood thrush
Planted: Oct 30, 2005
Columbia, MD Howard 0Accuracy: Town
Earth Sciences (2)
Retired 2: Aug 30, 2019
dewlovers
Planted: Mar 14, 2007
Lake Elkhorn
Columbia, MD
Howard 1.7Accuracy: Coordinate
If a Tree Falls in the Woods
Retired: Aug 14, 2017
Adoptable
Planted: Aug 10, 2017
Lake Elkhorn
Columbia, MD
Howard 1.7Accuracy: Coordinate
2013 PALB Centennial Lake Park Series (3)
Found 3: Jul 29, 2014
Qingwaa
Planted: May 24, 2013
Centennial Park
Ellicott City, MD
Howard 2.4Accuracy: Coordinate
Gishwhes 2017 Silly Walk
Found: Aug 24, 2017
Adoptable
Planted: Aug 11, 2017
Centennial Park, Ellicott City
Ellicott, MD
Howard 2.5Accuracy: Coordinate
Dylan To The Rescue
Missing: Jun 30, 2013
Adoptable
Planted: Aug 5, 2012
Middle Patuxent Environmental Area
Clarksville, MD
Howard 3.1Accuracy: Coordinate
Soft Kitty, Warm Kitty
Missing: Jun 30, 2013
Adoptable
Planted: Jan 17, 2011
Middle Patuxent Environmental Area
Clarksville, MD
Howard 3.1Accuracy: Coordinate
Butterfly
Attempted: Dec 22, 2021
Troop 1193
Planted: Apr 11, 2019
River Hill - Pointers Run
Columbia, MD
Howard 3.6Accuracy: Coordinate
Rocky Gorge Reservoir (3)
Attempted 1: Dec 15, 2006
Adoptable
Planted: May 1, 2003
Scaggsville, MD Howard 4.6Accuracy: Town
The Savage Beasts (6)
Missing 6: Oct 15, 2022
Scarabaeus
Planted: Sep 28, 2018
River Trail
Savage, MD
Howard 4.7Accuracy: Street
Brownie Troop 713
Found: Mar 12, 2021
Elizabeth Bly Timp
Planted: Oct 7, 2020
Fulton Elementary School
Fulton, MD
Howard 4.7Accuracy: Coordinate
Scott's Cove 2.0 (8)
Found 2: Oct 16, 2022
dewlovers
Planted: Jun 28, 2017
Scott's Cove, T Howard Duckett 11004 Harding Rd, 20723
Scaggsville, MD
Howard 5Accuracy: Coordinate
America's Other National Bird
Attempted: Jul 1, 2014
Adoptable
Planted: Oct 22, 2002
Savage, MD Howard 5Accuracy: Town
Out of the Frying Pan and Into The Fire- MIA (2)
Attempted 2: Oct 12, 2007
Adoptable
Planted: Nov 9, 2002
Savage, MD Howard 5Accuracy: Town
Patuxent Confluence
Found: Apr 23, 2017
wood thrush
Planted: Nov 20, 2005
Savage, MD Howard 5Accuracy: Town
Savage Historic Trail Letterboxes (2)
Retired 2: May 14, 2018
Adoptable
Planted: Sep 24, 2002
Savage, MD Howard 5Accuracy: Town
Wincopin Daffodil
Found: May 12, 2018
wood thrush
Planted: Jan 1, 2009
Savage, MD Howard 5Accuracy: Town
Hog's Neck Boxes (2)
OK 2: Oct 31, 2018
wood thrush
Planted: Mar 19, 2006
Savage, MD Howard 5Accuracy: Town
Brownie Troop 2060 Elizabeth Bly Timp
Planted: Oct 15, 2022
Scott's Cove, T Howard Duckett 11004 Harding Rd, 20723, Scaggsville, MD
Scaggsville, MD
Howard 5.1Accuracy: Address
Scots Cove (3)
Retired 3: Jun 29, 2017
dewlovers
Planted: Jul 27, 2003
10972 Harding Rd
Scaggsville, MD
Howard 5.1Accuracy: Address
Hoot and Hum
Missing: Nov 9, 2016
Adoptable
Planted: Oct 18, 2002
Highland, MD Howard 5.5Accuracy: Town
Turkey Trot (5)
Missing 5: Nov 7, 2016
girlguides
Planted: Nov 9, 2003
Highland, MD Howard 5.5Accuracy: Town
4 Letter Secret Message (4)
Attempted 1: Aug 26, 2010
Adoptable
Planted: May 17, 2009
Ellicott City, MD Howard 5.5Accuracy: Town
Celtic Cross
Found: Mar 26, 2016
Qingwaa
Planted: Jun 19, 2014
Ellicott City, MD Howard 5.5Accuracy: Town
Four Elements along the Camels Den Trail (4)
Found 1: Jul 26, 2009
Adoptable
Planted: Nov 18, 2007
Ellicot City, MD Howard 5.5Accuracy: Town
Frogville
Retired: Apr 17, 2016
Adoptable
Planted: Sep 1, 2007
Ellicott City, MD Howard 5.5Accuracy: Town
Howard County Conservancy
Found: Jan 24, 2022
Adoptable
Planted: Jan 16, 2010
Ellicott City, MD Howard 5.5Accuracy: Town
Play With My Tootsies
Retired: Apr 17, 2016
Adoptable
Planted: Jan 25, 2007
Ellicott City, MD Howard 5.5Accuracy: Town
Sneelock's Dive
Retired: Apr 17, 2016
Adoptable
Planted: Apr 18, 2008
Ellicott City, MD Howard 5.5Accuracy: Town
The Beautiful Culvert
Found: Dec 27, 2018
wood thrush
Planted: Mar 25, 2007
Ellicott City, MD Howard 5.5Accuracy: Town
The three amigos trail (3)
Found 3: Jun 7, 2010
Adoptable
Planted: Aug 22, 2007
Ellicott City, MD Howard 5.5Accuracy: Town
Whistle in the Woods (2)
Found 2: Nov 18, 2012
Adoptable
Planted: Jul 20, 2008
Ellicott City, MD Howard 5.5Accuracy: Town
12 M to B
OK: Nov 27, 2020
wood thrush
Planted: Sep 15, 2013
Ellicott City, MD Howard 5.5Accuracy: Town
Number Nine Trolley
Found: Nov 14, 2023
wood thrush
Planted: Mar 5, 2006
Ellicott City, MD Baltimore 5.5Accuracy: Town
Brownie Troop 151 "Butterfly"
Found: Jul 29, 2020
Adoptable
Planted: Apr 2, 2017
High Ridge Park
Laurel, MD
Howard 6.2Accuracy: Coordinate
Brownie Troop 151 "Frog"
Attempted: Jul 29, 2020
Adoptable
Planted: Apr 2, 2017
High Ridge Park
Laurel, MD
Howard 6.2Accuracy: Coordinate
Brownie Troop 151 "Ladybug"
Found: Jul 29, 2020
Adoptable
Planted: Apr 2, 2017
High Ridge Park
Laurel, MD
Howard 6.2Accuracy: Coordinate
Brownie Troop 151 "Panda"
Attempted: Jul 29, 2020
Adoptable
Planted: Apr 2, 2017
High Ridge Park
Laurel, MD
Howard 6.2Accuracy: Coordinate
Magic Wanderers Box # 1.
Found 1: Apr 12, 2014
Adoptable
Planted: Nov 6, 2012
Number nine trolley trail
Oella, MD
Baltimore 6.3Accuracy: Street
Summer Olympic Games Series (7)
Found 6: Apr 17, 2012
Whisper Foot
Planted: Dec 31, 2011
Patapsco State Park
Catonsville, MD
Baltimore 7Accuracy: Coordinate
Laurel Signs (4)
Found 4: Jun 16, 2013
wood thrush
Planted: Oct 23, 2011
Laurel, MD Howard 7.2Accuracy: Town
Power Play
Found: Jan 13, 2012
Adoptable
Planted: Jul 5, 2009
Laurel, MD Prince George's 7.2Accuracy: Town
Riverfront Park Series (9)
Attempted 1: Jul 26, 2009
Adoptable
Planted: Apr 13, 2003
Laurel, MD Prince George's 7.2Accuracy: Town
Supplee Lane at Rocky Gorge (3)
Found 2: Sep 7, 2008
Adoptable
Planted: May 1, 2003
Laurel, MD Prince George's 7.2Accuracy: Town
WILDLIFE CENTER (3)
Found 3: Dec 27, 2008
Adoptable
Planted: Apr 9, 2005
Laurel, MD Prince George's 7.2Accuracy: Town
Bam Bam's Girl
Found: Mar 23, 2013
Qingwaa
Planted: Nov 13, 2011
Patapsco State Park
Elkridge, MD
Howard 7.4Accuracy: Coordinate
Colonel Ephraim F. Anderson
Attempted: Dec 15, 2023
Qingwaa
Planted: Jan 1, 2010
Hanover, MD Howard 7.4Accuracy: Town
Cascades
Found: Dec 24, 2006
Adoptable
Planted: Jul 29, 2002
Elkridge, MD Baltimore 7.9Accuracy: Town
Elkridge Elementary School Series (3)
Found 3: Oct 31, 2016
Qingwaa
Planted: Dec 30, 2008
Elkridge, MD Howard 7.9Accuracy: Town
I remember Oma
Retired: Nov 19, 2013
DS
Planted: Apr 1, 2005
Elkridge, MD Baltimore 7.9Accuracy: Town
I See You
Attempted: Jul 31, 2012
Adoptable
Planted: May 24, 2009
Elkridge, MD Howard 7.9Accuracy: Town
Koi
Found: Nov 2, 2016
Qingwaa
Planted: May 24, 2009
Elkridge, MD Howard 7.9Accuracy: Town
Pan
Retired: Apr 17, 2016
Adoptable
Planted: Not specified
Elkridge, MD Howard 7.9Accuracy: Town
Patapsco Sail Away
Found: Apr 12, 2014
Adoptable
Planted: Oct 25, 2009
Elkridge, MD Howard 7.9Accuracy: Town
Patapsco State Park Bob Cat
Found: Apr 18, 2015
Qingwaa
Planted: Oct 25, 2009
Elkridge, MD Howard 7.9Accuracy: Town
Path to Enlightenment (4)
Found 4: May 26, 2013
Adoptable
Planted: Jul 17, 2007
Elkridge, MD Howard 7.9Accuracy: Town
Patrick Star Uhmm...
Found: Jul 24, 2014
Adoptable
Planted: Aug 16, 2009
Elkridge, MD Howard 7.9Accuracy: Town
Rockburn Branch (HLRG) (5)
Found 5: Apr 8, 2013
HLRG Wood Thrush
Planted: Nov 2, 2002
Elkridge, MD Baltimore 7.9Accuracy: Town
The Old Line State
Retired: Apr 17, 2016
Adoptable
Planted: Jan 27, 2007
Elkridge, MD Howard 7.9Accuracy: Town
What Country Am I? (2)
Retired 2: Apr 17, 2016
Adoptable
Planted: Jun 23, 2007
Elkridge, MD Howard 7.9Accuracy: Town
Go,Go Girl Scouts GSTroop1380
Planted: May 1, 2022
6 Melvin Ave
Catonsville, MD
Baltimore 8.1Accuracy: Coordinate
Cedric Daniels
Found: Jan 17, 2021
Adoptable
Planted: Jan 17, 2011
Daniels, MD Baltimore 8.2Accuracy: Town
Chesapeake Bay Treasure
Attempted: Apr 23, 2011
Qingwaa
Planted: Aug 24, 2008
Catonsville, MD Baltimore 8.4Accuracy: Town
Cindy's
Found: Jul 31, 2015
Qingwaa
Planted: Nov 14, 2010
Catonsville, MD Baltimore 8.4Accuracy: Town
God is Always with Me
Found: Jul 31, 2015
Qingwaa
Planted: Nov 9, 2008
Catonsville, MD Baltimore 8.4Accuracy: Town
Maryland is OK, too!!!
Found: Jul 31, 2015
DS
Planted: Mar 31, 2005
Catonsville, MD Baltimore 8.4Accuracy: Town
On To Canada
Attempted: Apr 23, 2011
Adoptable
Planted: Aug 11, 2008
Catonsville, MD Baltimore 8.4Accuracy: Town
PJ Panda
Retired: Apr 17, 2016
Qingwaa
Planted: Nov 14, 2010
Catonsville, MD Baltimore 8.4Accuracy: Town
Poppy's Bar-b-que Grill
Found: Jul 31, 2015
Adoptable
Planted: May 24, 2009
Catonsville, MD Baltimore 8.4Accuracy: Town
Pride of Baltimore (5)
Found 3: Apr 19, 2014
Adoptable
Planted: Aug 1, 2006
Catonsville, MD Baltimore 8.4Accuracy: Town
Raindrops keep fallin on my Head
Attempted: Jun 3, 2010
Adoptable
Planted: Aug 7, 2004
Catonsville, MD Baltimore 8.4Accuracy: Town
We Love to Play
Found: Apr 19, 2014
Adoptable
Planted: Jul 12, 2007
Catonsville, MD Baltimore 8.4Accuracy: Town
Icecream Icecream We All Scream for Icecream dirtyboots
Planted: Apr 24, 2021
8101 Dogwood Rd, Windsor Mill, MD 21244
Windsor Mill, MD
Baltimore 8.5Accuracy: Address
Robin's Nest
Found: Feb 5, 2022
SillyStream
Planted: Apr 24, 2021
8101 Dogwood Rd, Windsor Mill, MD 21244
Windsor Mill, MD
Baltimore 8.5Accuracy: Address
LOST (4)
Attempted 4: Mar 16, 2021
Adoptable
Planted: Sep 6, 2012
Alpha Ridge Park
Marriottsville, MD
Howard 8.6Accuracy: Coordinate
Thomas Viaduct Obelisk
Found: Mar 23, 2013
Qingwaa
Planted: Feb 26, 2012
Patapsco State Park
Relay, MD
Howard 8.6Accuracy: Post code
Whoo's Gonna Find Me
Found: Feb 2, 2014
Adoptable
Planted: Jun 3, 2010
Woodstock, MD Howard 8.7Accuracy: Town
Arborology Series (HLRG) (3)
Found 3: Jan 16, 2021
Whisper Foot
Planted: Jan 16, 2012
Patapsco State Park
Daniels, MD
Howard 8.7Accuracy: Street
Granite (3)
Found 3: Sep 3, 2017
wood thrush
Planted: Oct 13, 2007
Granite, MD Baltimore 9.6Accuracy: Town
When Pigs Fly...
Found: Aug 16, 2013
Adoptable
Planted: Oct 23, 2005
Sandy Spring, MD Montgomery 9.6Accuracy: Town
More Than Meets The Eye - Autobots
Found: Jun 14, 2012
Adoptable
Planted: Aug 14, 2007
Marriotsville, MD Howard 10.3Accuracy: Town
Charlie's Best Friend
Found: Apr 10, 2021
Qingwaa
Planted: Jun 28, 2009
Marriottsville, MD Carroll 10.3Accuracy: Town
Fox's Den
Found: Apr 15, 2021
Adoptable
Planted: Jul 26, 2009
Brookeville, MD Montgomery 10.7Accuracy: Town
Wildflowers: Myosotis Alpestris
Retired: Apr 17, 2016
Adoptable
Planted: Aug 21, 2008
Brookeville, MD Montgomery 10.7Accuracy: Town