Nearby Letterboxes
Note that distance is dependent on the accuracy of each clue, typically city center.
(703 listings)
| Letterbox name | Found date | Clue owner | Location | County | Distance | |
|---|---|---|---|---|---|---|
| Eden Shores: ribbit-ribbit Retired: Apr 2, 2016 | — | Adoptable Planted: May 2, 2009 | Hayward, CA | Alameda | 0 | |
| Garin Park: Above Buttonwood Attempted: Jan 1, 2016 | — | Adoptable Planted: Nov 25, 2006 | Hayward, CA | Alameda | 0 | |
| One Tree Hill Found: Jul 4, 2016 | — | Adoptable Planted: Apr 12, 2009 | Hayward, CA | Alameda | 0 | |
| Pirate's Cove Cannonball Attempted: Feb 14, 2014 | — | Adoptable Planted: Jun 29, 2005 | Hayward, CA | Alameda | 0 | |
| BART Station #9 Retired: Apr 2, 2016 | — | Adoptable Planted: Feb 28, 2010 | Castro Valley, CA | Alameda | 1.8 | |
| fairmont ridge (2) Attempted 2: Oct 30, 2013 | — | Adoptable Planted: Feb 15, 2008 | Castro Valley, CA | Alameda | 1.8 | |
| Lord Licorice Missing: Sep 21, 2017 | — | Nature Hikers Planted: Nov 9, 2014 | Dry Creek Regional Park Union City, CA | Alameda | 3.4 | |
| It's a Walk in the Park! Found: Nov 3, 2016 | — | Kudichan Planted: May 29, 2015 | Lake Chabot Regional Park Castro Valley, CA | Alameda | 3.7 | |
| Candyland (7) OK 7: Jun 4, 2024 | — | Nature Hikers Planted: Nov 9, 2014 | Dry Creek Regional Park Union City, CA | Alameda | 5.2 | |
| Joli Lac Chabot Found: Feb 5, 2016 | — | Adoptable Planted: Mar 22, 2013 | Estudillo Avenue San Leandro, CA | Alameda | 5.3 | |
| Cars 2 (An Abbreviated Tale) (4) Found 1: Jul 10, 2018 | — | Nature Hikers Planted: Dec 31, 2015 | Union City, CA | Alameda | 5.6 | |
| East Bay Trail Found: Jan 26, 2009 | — | Adoptable Planted: Jun 29, 2005 | San Leandro, CA | Alameda | 5.6 | |
| Icons for California -- San Leandro Found: Jul 26, 2009 | — | Adoptable Planted: Jun 27, 2006 | San Leandro, CA | Alameda | 5.6 | |
| Harry Potter (Book 1) (5) Found 5: Feb 23, 2016 | — | Nature Hikers Planted: Feb 14, 2016 | Anthony Chabot Regional Park Oakland, CA | Alameda | 6.2 | |
| Do Butterflies Make Good Pets? Retired: Nov 16, 2016 | — | Nature Hikers Planted: May 14, 2013 | Coyote Hills Regional Park Fremont, CA | Alameda | 7.8 | |
| gingerbreadman Found: Mar 23, 2020 | — | Adoptable Planted: Mar 30, 2008 | Dublin, CA | Alameda | 8.3 | |
| Kate's Birthday Skates Found: Apr 18, 2010 | — | Adoptable Planted: Apr 10, 2010 | Dublin, CA | Alameda | 8.3 | |
| Snowflake1 Attempted: Dec 8, 2015 | — | Adoptable Planted: Mar 30, 2008 | Dublin, CA | Alameda | 8.3 | |
| Quest Attempted: Mar 22, 2020 | — | Adoptable Planted: Feb 15, 2013 | Shannon Park Dublin, CA | Alameda | 8.3 | |
| GISHWHES Team AnythingButNormal Attempted: Sep 5, 2017 | — | Adoptable Planted: Aug 9, 2017 | 37592 Niles Blvd, Fremont, CA 94536 Fremont, CA | Alameda | 8.5 | |
| Plant Communities: Central Oak Woodland (5) Found 1: Mar 31, 2010 | — | Adoptable Planted: Mar 26, 2010 | San Ramon, CA | Contra Costa | 9.5 | |
| Ardenwood Farm Train Found: May 3, 2014 | — | Adoptable Planted: Nov 22, 2006 | Fremont, CA | Alameda | 9.7 | |
| Extinct Megafauna of the Bay Area: Saber-Toothed Cat Missing: Mar 19, 2023 | — | Nature Hikers Planted: Jan 9, 2021 | Fremont, CA | Alameda | 9.7 | |
| GISHWHES Spoonie Box Found: Aug 27, 2017 | — | Adoptable Planted: Aug 6, 2017 | total.rates.shop Fremont, CA | Alameda | 9.7 | |
| Mad Libs Game 1 OK: Jun 29, 2024 | — | Nature Hikers Planted: Jan 9, 2021 | Fremont, CA | Alameda | 9.7 | |
| Astonishing Creatures: the Monarch Migration Attempted: May 3, 2014 | — | Adoptable Planted: Apr 30, 2006 | Fremont, CA | Alameda | 9.7 | |
| Coyote Hills Box Attempted: Jun 24, 2014 | — | Adoptable Planted: Dec 30, 2010 | Fremont, CA | Alameda | 9.7 | |
| Micro/Macro (4) Attempted 3: Jun 11, 2012 | — | Adoptable Planted: Apr 22, 2006 | Fremont, CA | Alameda | 9.7 | |
| Mission San Jose Attempted: May 10, 2014 | — | Adoptable Planted: Jan 20, 2008 | Fremont, CA | Alameda | 9.7 | |
| Golden Heron OK: May 11, 2019 | — | Nature Hikers Planted: Jun 7, 2013 | Fremont, CA | Alameda | 9.7 | |
| Stiver's Diver Missing: Oct 6, 2020 | — | Nature Hikers Planted: Nov 4, 2012 | Fremont Central Park Fremont, CA | Alameda | 10.4 | |
| Grateful Dead Series #1 - He's Gone Attempted: Feb 21, 2022 | — | Adoptable Planted: Aug 8, 2004 | Pleasanton/Sunol, CA | Alameda | 10.9 | |
| Webster Tube Wheelie Found: Aug 16, 2017 | — | Kudichan Planted: Apr 17, 2015 | ??? Alameda, CA | Alameda | 11 | |
| Aeroplane Pilot Found: Feb 11, 2010 | — | Adoptable Planted: Aug 7, 2004 | Alameda, CA | Alameda | 11 | |
| Crustacean Inlet (2) Attempted 2: Sep 16, 2018 | — | Princess Lea Planted: Jun 11, 2003 | Alameda, CA | Alameda | 11 | |
| Lunar New Year (7) Found 1: Mar 17, 2016 | — | Princess Lea Planted: Feb 10, 2003 | Alameda, CA | Alameda | 11 | |
| Sushi House Attempted: Sep 27, 2007 | — | Princess Lea Planted: May 28, 2003 | Alameda, CA | Alameda | 11 | |
| Revolutionary Heroes of the Oakland Hills Found: Feb 9, 2010 | — | Adoptable Planted: Feb 8, 2010 | Redwood Regional Park Oakland, CA | Alameda | 11 | |
| Come Out And Play OK: Jun 22, 2017 | — | Nature Hikers Planted: Jun 18, 2013 | Pleasanton, CA | Alameda | 11.1 | |
| Short walk to sunshine Attempted: Mar 5, 2021 | — | Adoptable Planted: Jul 15, 2014 | Pleasanton, CA | Alameda | 11.1 | |
| Parks Rock Found: Aug 1, 2021 | — | GreenGrlz Planted: Jan 4, 2021 | Pleasanton, CA | Alameda | 11.2 | |
| State of Giving Found: Aug 17, 2013 | — | Adoptable Planted: Dec 27, 2009 | Pleasanton, CA | Alameda | 11.2 | |
| BART Station #8 Retired: Mar 31, 2016 | — | Adoptable Planted: Feb 27, 2010 | Pleasanton, CA | Alameda | 11.3 | |
| Pleasanton Ridge (6) Attempted 2: Jan 31, 2011 | — | Adoptable Planted: Dec 31, 1969 | Pleasanton, CA | Alameda | 11.3 | |
| The Mustang Box Retired: Mar 31, 2016 | — | Adoptable Planted: Aug 3, 2005 | Pleasanton, CA | Alameda | 11.3 | |
| Danville Depot Retired: Mar 30, 2016 | — | Adoptable Planted: Feb 26, 2010 | Danville, CA | Contra Costa | 11.4 | |
| Hiking to Hades Attempted: Feb 25, 2016 | — | Wisconsin Hiker Planted: Jul 24, 2009 | Danville, CA | Contra Costa | 11.4 | |
| #AwesomeSilvercorns | — | Troop31019 Planted: Nov 7, 2020 | Pleasanton Ridge Regional Park Pleasanton, CA | Alameda | 11.5 | |
| Grateful Dead Series #2 Steal Your Face Attempted: Dec 3, 2011 | — | Adoptable Planted: Aug 22, 2004 | Moraga, CA | Contra Costa | 11.8 | |
| Icons for California -- Saint Mary Found: May 10, 2010 | — | Adoptable Planted: Jun 3, 2006 | Moraga, CA | Contra Costa | 11.8 | |
| Wham! Bang! Boom! Retired: Mar 30, 2016 | — | monotonia Planted: Oct 8, 2006 | Moraga, CA | Contra Costa | 11.8 | |
| Hemme-ingway (4) Retired 4: Mar 30, 2016 | — | Adoptable Planted: Mar 8, 2010 | Alamo, CA | Contra Costa | 12.8 | |
| This Way to The Egress (Microbox) Missing: Mar 30, 2016 | — | Adoptable Planted: Mar 17, 2006 | Redwood Shores, CA | San Mateo | 12.9 | |
| GnOOOMMMes (3) Found 2: Jun 24, 2015 | — | Kudichan Planted: Jun 21, 2015 | Montclair Railroad Trail Oakland, CA | Alameda | 12.9 | |
| TILT-a-Twirl Found: Jul 29, 2015 | — | Kudichan Planted: Jul 15, 2015 | Pacific Pinball Museum 1510 Webster St. Alameda, CA | Alameda | 12.9 | |
| Wetlands Hurray! Found: Jun 30, 2008 | — | Adoptable Planted: Sep 23, 2004 | Foster City, CA | San Mateo | 12.9 | |
| #LoveGrowsHereLetterBox Found: Feb 28, 2021 | — | Adoptable Planted: Sep 2, 2014 | Sabercat Creek Trail Fremont, CA | Alameda | 13.2 | |
| #TrollTollLetterBox Found: Nov 30, 2014 | — | Adoptable Planted: Sep 2, 2014 | Sabercat Creek Trail Fremont, CA | Alameda | 13.2 | |
| My First Plant Found: Nov 10, 2014 | — | Kudichan Planted: Nov 7, 2014 | Huckleberry Botanic Regional Preserve Oakland, CA | Alameda | 13.3 | |
| Piedmont Girl Scouts OK: Sep 27, 2019 | — | Adoptable Planted: May 11, 2009 | Piedmont Park Piedmont, CA | Alameda | 13.4 | |
| Butterfly Microbox (No Clues) Retired: Apr 25, 2017 | — | Adoptable Planted: Aug 28, 2004 | Piedmont, CA | Alameda | 13.6 | |
| Canadian Bandstand Retired: Sep 11, 2015 | — | Adoptable Planted: Sep 21, 2005 | Lakeside Park Oakland, CA | Alameda | 13.6 | |
| GOING MUSICAL IN SAN MATEO Attempted: Jul 8, 2007 | — | Adoptable Planted: May 5, 2007 | San Mateo-North Shoreview area, CA | San Mateo | 13.8 | |
| SCOUTING AROUND IN SAN MATEO Attempted: Jul 8, 2007 | — | Adoptable Planted: May 5, 2007 | San Mateo- North Shoreview area, CA | San Mateo | 13.8 | |
| SOMETHING FISHY IN SAN MATEO Attempted: Jul 8, 2007 | — | Adoptable Planted: May 5, 2007 | San Mateo- North Shoreview Area, CA | San Mateo | 13.8 | |
| A Rose... (2) Retired 2: Apr 2, 2016 | — | Adoptable Planted: Aug 27, 2005 | Oakland, CA | Alameda | 14 | |
| Albert the Astro-Monkey Found: Apr 8, 2010 | — | Adoptable Planted: Sep 4, 2006 | Oakland, CA | Alameda | 14 | |
| Arakun Retired: Mar 30, 2016 | — | Princess Lea Planted: Mar 27, 2003 | Oakland, CA | Alameda | 14 | |
| Arrrrg! Lake Merritt! Attempted: Jul 9, 2009 | — | Adoptable Planted: Apr 2, 2008 | Oakland, CA | Alameda | 14 | |
| Art Deco Oakland -- The Floral Depot | — | Adoptable Planted: May 24, 2006 | Oakland, CA | Alameda | 14 | |
| Cathedral Retired: Mar 30, 2016 | — | Adoptable Planted: Mar 16, 2010 | Oakland, CA | Alameda | 14 | |
| Chabot's Alien Attempted: Dec 2, 2010 | — | Adoptable Planted: Dec 30, 2004 | Oakland, CA | Alameda | 14 | |
| Cicada II: Son of Cheemah Found: Aug 27, 2006 | — | Adoptable Planted: Jun 23, 2006 | Oakland, CA | Alameda | 14 | |
| Cicada! The Big, Ugly, Loveable Bug - MISSING! Missing: Feb 6, 2016 | — | Adoptable Planted: Jul 7, 2006 | Oakland, CA | Alameda | 14 | |
| Cormorant Mystery Box Found: Aug 9, 2005 | — | Adoptable Planted: Jun 5, 2005 | Oakland, CA | Alameda | 14 | |
| Fairy Ring Retired: Apr 28, 2017 | — | Adoptable Planted: Oct 10, 2004 | Oakland, CA | Alameda | 14 | |
| Gnome Family (4) Attempted 1: Jul 14, 2010 | — | Adoptable Planted: Apr 26, 2008 | Oakland, CA | Alameda | 14 | |
| Good Fortune Retired: Mar 30, 2016 | — | Adoptable Planted: Jan 15, 2006 | Oakland, CA | Alameda | 14 | |
| Hats Off Missing: Oct 6, 2013 | — | Adoptable Planted: Dec 20, 2007 | Oakland, CA | Alameda | 14 | |
| Hey, Big Mouth Found: Aug 27, 2006 | — | Adoptable Planted: Not specified | Oakland, CA | Alameda | 14 | |
| Huckleberry (2) Found 1: Apr 4, 2013 | — | Adoptable Planted: Oct 30, 2004 | Oakland, CA | Alameda | 14 | |
| Huckleberry Preserve (2) Found 1: May 10, 2010 | — | Adoptable Planted: Jan 12, 2006 | Oakland, CA | Alameda | 14 | |
| Judah / Mott Retired: Dec 6, 2014 | — | Doublesaj & Old Blue Planted: May 29, 2005 | Oakland, CA | Alameda | 14 | |
| Lake Merritt Letterbox Found: Mar 26, 2006 | — | Adoptable Planted: Jan 15, 2006 | Oakland, CA | Alameda | 14 | |
| Line Alien Found: Jul 23, 2009 | — | Princess Lea Planted: Sep 13, 2005 | Oakland, CA | Alameda | 14 | |
| Mary Read's Box Found: Nov 4, 2006 | — | Adoptable Planted: Aug 27, 2006 | Oakland, CA | Alameda | 14 | |
| Morcom Rose Garden Attempted: Aug 28, 2016 | — | Whirly-Girl Wanna Be Planted: Jul 4, 2007 | Oakland, CA | Alameda | 14 | |
| Mountain View Cemetery--BOX IS MISSING Missing: Feb 6, 2016 | — | Whirly-Girl Wanna Be Planted: May 28, 2007 | Oakland, CA | Alameda | 14 | |
| Museum of Modern Art Found: Aug 26, 2010 | — | Princess Lea Planted: Apr 1, 2004 | Oakland, CA | Alameda | 14 | |
| Rancho Temescal Attempted: Jan 14, 2015 | — | Adoptable Planted: Nov 16, 2010 | Oakland, CA | Alameda | 14 | |
| Redwood - Octopus Tree Attempted: Apr 17, 2012 | — | Adoptable Planted: May 20, 2009 | Oakland, CA | Alameda | 14 | |
| Sister Moon Retired: Mar 30, 2016 | — | Adoptable Planted: Dec 20, 2007 | Oakland, CA | Alameda | 14 | |
| Strunwwelpeter, Phoebe Ann (3) Found 1: Nov 2, 2008 | — | Adoptable Planted: May 26, 2008 | oakland, CA | Alameda | 14 | |
| Strunwwelpeter, Phoebe Ann the Proud Girl (3) Found 2: Nov 2, 2008 | — | Adoptable Planted: May 26, 2008 | Oakland, CA | Alameda | 14 | |
| Strunwwelpeter, Shock-Headed Peter Found: Oct 26, 2008 | — | Adoptable Planted: May 26, 2008 | Oakland, CA | Alameda | 14 | |
| Survivor: The Amazon (4) Found 1: May 21, 2016 | — | Princess Lea Planted: Mar 21, 2003 | Oakland, CA | Alameda | 14 | |
| The Four Animals (4) Found 4: Dec 10, 2011 | — | Adoptable Planted: Jun 21, 2008 | Oakland, CA | Alameda | 14 | |
| The Greatest Liar (6) Found 2: May 13, 2009 | — | Adoptable Planted: Apr 9, 2005 | Oakland, CA | Alameda | 14 | |
| The House on the Hill Retired: Mar 30, 2016 | — | Adoptable Planted: Jan 1, 2007 | Oakland, CA | Alameda | 14 | |
| The Lion King Retired: Apr 25, 2017 | — | Princess Lea Planted: Jul 6, 2004 | Oakland, CA | Alameda | 14 |