Nearby Letterboxes
Note that distance is dependent on the accuracy of each clue, typically city center.
(115 listings)
| Letterbox name | Found date | Clue owner | Location | County | Distance | |
|---|---|---|---|---|---|---|
| Wildflowers: blue-eyed grass Unknown: Aug 2, 2017 | — | Adoptable Planted: Mar 15, 2007 | Cayucos, CA | San Luis Obispo | 0 | |
| Butterfly Box Attempted: Oct 23, 2007 | — | Adoptable Planted: Nov 25, 2004 | Cayucos, CA | San Luis Obispo | 0 | |
| CAYUCOS PIER (4) Attempted 4: May 20, 2014 | — | Adoptable Planted: Aug 17, 2008 | Cayucos, CA | San Luis Obispo | 0 | |
| Dragonfly Attempted: May 15, 2010 | — | Adoptable Planted: Nov 25, 2004 | Cayucos, CA | San Luis Obispo | 0 | |
| Send Me an Angel Attempted: Sep 19, 2016 | — | Adoptable Planted: Mar 11, 2006 | Cayucos, CA | San Luis Obispo | 0 | |
| The Bee Box Attempted: May 15, 2010 | — | Adoptable Planted: Nov 25, 2004 | Cayucos, CA | San Luis Obispo | 0 | |
| The Dancing Dolphin Attempted: May 15, 2010 | — | Adoptable Planted: Feb 18, 2008 | Cayucos, CA | San Luis Obispo | 0 | |
| Wildflowers: Poppy Retired: May 2, 2017 | — | Adoptable Planted: Mar 15, 2007 | Cayucos, CA | San Luis Obispo | 0 | |
| Polly on the Beach Attempted: Aug 28, 2016 | — | Adoptable Planted: Apr 6, 2012 | Sandalwood Ave & Azure St, Morro Bay, CA | San Luis Obispo | 3.8 | |
| Black Butterfly Attempted: Feb 19, 2012 | — | Adoptable Planted: Jan 6, 2007 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Exotic Orchid Retired: Apr 28, 2017 | — | Adoptable Planted: Jun 6, 2008 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Fokey The Sea Otter Attempted: Jun 12, 2017 | — | Adoptable Planted: Nov 23, 2006 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Grandma's Favorite: Sandpiper Attempted: Aug 13, 2017 | — | Adoptable Planted: Dec 20, 2008 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Harry Potter series (3) Found 1: Nov 25, 2006 | — | Adoptable Planted: Sep 15, 2003 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Kaya's Quail Attempted: Jun 12, 2017 | — | Adoptable Planted: Oct 3, 2009 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| March march Found: May 3, 2009 | — | Adoptable Planted: Mar 15, 2009 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Positive Choices Attempted: Sep 19, 2016 | — | Adoptable Planted: Oct 22, 2008 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Scenes from Estero Bay - Pelican Retired: Mar 31, 2016 | — | Adoptable Planted: Sep 29, 2006 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Scenes from Estero Bay - Sea Lion Retired: Apr 2, 2016 | — | Adoptable Planted: Sep 29, 2006 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| The Gull in the Sky Attempted: May 15, 2022 | — | Adoptable Planted: Jun 5, 2002 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| The Lost Golf Ball Attempted: Sep 19, 2016 | — | Adoptable Planted: Jul 9, 2007 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| The Rock & The Heron Attempted: Sep 1, 2007 | — | Adoptable Planted: Dec 31, 1969 | Morro Bay, CA | San Luis Obispo | 5.8 | |
| Broke for Christmas Attempted: Aug 20, 2017 | — | Adoptable Planted: Dec 25, 2008 | Harmony, CA | San Luis Obispo | 8.7 | |
| Krazy Kreatures #10 - Harmony Attempted: Aug 28, 2016 | — | 8 Bare Feet Planted: May 3, 2009 | Harmony, CA | San Luis Obispo | 8.7 | |
| Crone Tree 2 Attempted: Nov 7, 2007 | — | Adoptable Planted: Sep 23, 2006 | Los Osos, CA | San Luis Obispo | 9 | |
| Doe in Heat at Resevoir Flats Found: Jul 28, 2008 | — | jennby Planted: Dec 2, 2006 | Los Osos, CA | San Luis Obispo | 9 | |
| Flower Elf Found: Nov 5, 2007 | — | CW Sun Seeker Planted: Sep 6, 2006 | Los Osos, CA | San Luis Obispo | 9 | |
| Leaves of Three Attempted: Jul 28, 2022 | — | CW Sun Seeker Planted: Sep 6, 2006 | Los Osos, CA | San Luis Obispo | 9 | |
| Pigeon Gillemont's Bluffs Attempted: Dec 19, 2016 | — | Adoptable Planted: May 29, 2008 | Los Osos, CA | San Luis Obispo | 9 | |
| Spectacular Sunsets Found: Jul 28, 2008 | — | Adoptable Planted: Oct 21, 2006 | Los Osos, CA | San Luis Obispo | 9 | |
| THE CRONE TREE Attempted: Sep 6, 2006 | — | Adoptable Planted: Sep 14, 2003 | Los Osos, CA | San Luis Obispo | 9 | |
| The Three Little Bears Attempted: Jun 12, 2017 | — | Adoptable Planted: Sep 5, 2009 | Los Osos, CA | San Luis Obispo | 9 | |
| Wildflowers: Trillium Missing: Apr 2, 2016 | — | Adoptable Planted: Mar 11, 2007 | Los Osos, CA | San Luis Obispo | 9 | |
| California Coastal Bird Found: Jan 14, 2017 | — | Azroadie Planted: Dec 31, 2012 | El Chorro Regional Park San Luis Obispo, CA | San Luis Obispo | 11.9 | |
| Don't Fear the Reaper Missing: Apr 2, 2016 | — | Adoptable Planted: Aug 14, 2006 | Templeton, CA | San Luis Obispo | 12.8 | |
| Santa Rita Creek Attempted: Aug 21, 2022 | — | Adoptable Planted: Sep 13, 2006 | Templeton, CA | San Luis Obispo | 12.8 | |
| Charles Paddock Zoo Found: May 31, 2010 | — | 8 Bare Feet Planted: Sep 6, 2009 | Atascadero, CA | San Luis Obispo | 12.9 | |
| Fore! Found: Mar 16, 2006 | — | Adoptable Planted: Jul 31, 2003 | Atascadero, CA | San Luis Obispo | 12.9 | |
| Menderu the Tiger Retired: Apr 2, 2016 | — | 8 Bare Feet Planted: Sep 6, 2009 | Atascadero, CA | San Luis Obispo | 12.9 | |
| Royal Cup Attempted: Mar 16, 2006 | — | Adoptable Planted: May 25, 2004 | Atascadero, CA | San Luis Obispo | 12.9 | |
| The Woman I Love Attempted: Sep 6, 2009 | — | Adoptable Planted: Feb 14, 2005 | Atascadero, CA | San Luis Obispo | 12.9 | |
| BMW OH-2 FestWest 2002 Missing: Jun 12, 2017 | — | Adoptable Planted: Aug 31, 2002 | Montana de Oro, CA | San Luis Obispo | 13 | |
| Autumn's Majestic Letterbox Unknown: Jun 16, 2020 | — | Adoptable Planted: Aug 2, 2012 | Lodge Hill Stairs Cambria, CA | San Luis Obispo | 13 | |
| Driftwood by the Sea Attempted: Nov 11, 2016 | — | Pam and Scott Planted: Jun 24, 2003 | Cambria, CA | San Luis Obispo | 13.5 | |
| Boots' Treasure Chest Attempted: Jul 29, 2015 | — | Adoptable Planted: Jun 19, 2005 | Cambria, CA | San Luis Obispo | 13.5 | |
| Cambria Rocks! Attempted: Sep 19, 2016 | — | Adoptable Planted: Jul 2, 2010 | Cambria, CA | San Luis Obispo | 13.5 | |
| Can "O" Spam Attempted: Dec 27, 2009 | — | Adoptable Planted: Aug 3, 2004 | Cambria, CA | San Luis Obispo | 13.5 | |
| East - West Ranch *MISSING* Missing: Feb 6, 2016 | — | Adoptable Planted: Jun 18, 2005 | Cambria, CA | San Luis Obispo | 13.5 | |
| Jumble Game 10 Attempted: Aug 27, 2017 | — | Silver Eagle Planted: Jul 24, 2011 | Cambria, CA | San Luis Obispo | 13.5 | |
| Pines By the Sea Box Attempted: Jun 11, 2017 | — | Adoptable Planted: May 1, 2004 | Cambria, CA | San Luis Obispo | 13.5 | |
| Stairway to Heaven *Missing* Missing: Feb 6, 2016 | — | Adoptable Planted: Jul 18, 2005 | Cambria, CA | San Luis Obispo | 13.5 | |
| The Flying Tree Frog Attempted: Jul 28, 2015 | — | Adoptable Planted: Jul 1, 2005 | Cambria, CA | San Luis Obispo | 13.5 | |
| Juan’s Wanderings Found: Sep 27, 2022 | — | Azroadie Planted: Apr 6, 2015 | Sycamore Rd Atascadero, CA | San Luis Obispo | 13.7 | |
| Stamp of a Stamp Found: Sep 6, 2017 | — | Adoptable Planted: Nov 28, 2015 | Santa Rosa Trail Cambria, CA | San Luis Obispo | 14.3 | |
| Mom's SLOcation Attempted: Apr 29, 2018 | — | Adoptable Planted: Apr 6, 2012 | Laguna Lake San Luis Obispo, CA | San Luis Obispo | 16.7 | |
| Cranes on the Wing Attempted: Nov 28, 2014 | — | The Olde Oak Planted: May 25, 2011 | Cheng Park San Luis Obispo, CA | San Luis Obispo | 17 | |
| 4 stamp box Attempted: Jan 16, 2013 | — | Adoptable Planted: Jul 26, 2007 | san luis obispo, CA | San Luis Obispo | 17.1 | |
| A Beautiful View From the Top | — | Adoptable Planted: Jun 23, 2005 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Bottle cap box Attempted: Jan 16, 2013 | — | Adoptable Planted: Jul 25, 2007 | san luis obispo, CA | San Luis Obispo | 17.1 | |
| Cal Poly Design Village Found: Dec 30, 2012 | — | Adoptable Planted: Apr 18, 2009 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Chaos Reigns Letterboxing Series (12) Found 1: Nov 10, 2004 | — | Adoptable Planted: May 11, 2003 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Double Knotted OK: May 18, 2011 | — | CW Sun Seeker Planted: Sep 2, 2006 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Downtown Brown Retired: Apr 19, 2017 | — | Adoptable Planted: Jul 25, 2007 | san Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Family Poker Night Found: Apr 11, 2020 | — | Doublesaj & Old Blue Planted: Nov 26, 2004 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Laguna Goose Attempted: Oct 17, 2016 | — | CW Sun Seeker Planted: Sep 2, 2006 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Mission San Luis Obispo de Tolosa Attempted: Jun 14, 2023 | — | Adoptable Planted: May 22, 2004 | san luis obispo, CA | San Luis Obispo | 17.1 | |
| Mr. Chong's Box Attempted: Jul 15, 2012 | — | Adoptable Planted: Not specified | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Native Americian Bear Attempted: Jun 26, 2005 | — | Adoptable Planted: Mar 31, 2003 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Night and Day Mouse Attempted: Feb 22, 2012 | — | Adoptable Planted: Sep 23, 2003 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Palme d'Or Found: Aug 21, 2006 | — | Adoptable Planted: Aug 22, 2003 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Sad Sad Puppy Attempted: Jun 26, 2005 | — | Adoptable Planted: May 4, 2003 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| San Luis Obispo Halloween Letterbox Attempted: Jan 4, 2008 | — | Adoptable Planted: Oct 5, 2003 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| The Cougar's Box Attempted: Mar 23, 2007 | — | Adoptable Planted: Jan 6, 2006 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| The Other Building Attempted: Nov 13, 2019 | — | Adoptable Planted: Oct 31, 2003 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Tullamore Tulip Time Retired: May 11, 2016 | — | Adoptable Planted: Sep 29, 2005 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Run for the Border (retired) Retired: Feb 9, 2016 | — | Green Tortuga Planted: Not specified | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| South Hills, first hide Attempted: Jun 11, 2017 | — | Adoptable Planted: Mar 28, 2008 | San Luis Obispo, CA | San Luis Obispo | 17.1 | |
| Wild Wild West Retired: Jul 2, 2019 | — | Quad-C Planted: Apr 12, 2013 | Madonna San Luis Obispo, CA | San Luis Obispo | 17.3 | |
| Walking the labyrinth Attempted: Jul 30, 2022 | — | Adoptable Planted: Jul 25, 2013 | Sycamore Mineral Hot Springs, Avila Beach Rd. san luis obispo, CA | San Luis Obispo | 17.3 | |
| Munchkinland Attempted: Jun 11, 2017 | — | Adoptable Planted: Apr 7, 2011 | Railroad tunnel San Luis Obispo, CA | San Luis Obispo | 17.7 | |
| Adelaida Attempted: Sep 16, 2016 | — | Adoptable Planted: Nov 10, 2006 | Paso Robles, CA | San Luis Obispo | 18.3 | |
| Dead Man's Party Attempted: Sep 19, 2016 | — | Adoptable Planted: May 6, 2006 | Paso Robles, CA | San Luis Obispo | 18.3 | |
| Salinas River (2) Attempted 2: Jun 3, 2013 | — | Adoptable Planted: Jul 31, 2010 | Paso Robles, CA | San Luis Obispo | 18.3 | |
| Prepare to Dye Found: Jun 5, 2021 | — | Creeping Death Planted: Apr 12, 2020 | Paso Robles, CA | San Luis Obispo | 18.9 | |
| LOVE Attempted: Jun 11, 2017 | — | Adoptable Planted: Sep 26, 2014 | The Inn Avila Beach, CA | San Luis Obispo | 19.4 | |
| Arrrrgh, Pirate's Cove Found: Aug 30, 2006 | — | Adoptable Planted: Apr 10, 2006 | Avila Beach, CA | San Luis Obispo | 20.3 | |
| Dragonflies Attempted: Nov 24, 2021 | — | Adoptable Planted: Feb 18, 2007 | Avila Beach, CA | San Luis Obispo | 20.3 | |
| looking fore jj's heart Missing: Nov 18, 2017 | — | jennby Planted: Feb 14, 2007 | Avila Beach, CA | San Luis Obispo | 20.3 | |
| Nature Box Attempted: Oct 10, 2009 | — | Adoptable Planted: Sep 3, 2004 | Avila Beach, CA | San Luis Obispo | 20.3 | |
| Morning Encounter (3) | — | Kelsung Planted: Aug 4, 2008 | Resort Dr Paso Robles, CA | San Luis Obispo | 21.6 | |
| Estrella Adobe Letterbox-the tiniest letterbox in the world Found: Dec 5, 2023 | — | Hello From Bakersfield Planted: May 29, 2022 | 5660 Airport Road Paso Robles, CA | San Luis Obispo | 21.7 | |
| Elephant Seals Attempted: Sep 2, 2017 | — | Adoptable Planted: Jan 22, 2006 | San Simeon, CA | San Luis Obispo | 21.7 | |
| Elephant Seals, CA Found: Aug 19, 2016 | — | Clarinet 226 Planted: Jul 30, 2011 | San Simeon, CA | San Luis Obispo | 21.7 | |
| Eucalyptus Grove Attempted: Apr 9, 2012 | — | Adoptable Planted: Jul 18, 2005 | San Simeon, CA | San Luis Obispo | 21.7 | |
| Pismo Clam Attempted: Jan 3, 2009 | — | CW Sun Seeker Planted: Sep 11, 2006 | Shell Beach, CA | San Luis Obispo | 23.4 | |
| A GIANT CROSS Missing: Jan 15, 2024 | — | Hello From Bakersfield Planted: Jul 31, 2022 | San Miguel Mission San Miguel, CA | San Luis Obispo | 23.6 | |
| The San Miguel Mission Letterbox OK: Jun 20, 2023 | — | Hello From Bakersfield Planted: May 13, 2022 | San Miguel Mission San Miguel, CA | San Luis Obispo | 23.6 | |
| Mission San Miguel Archangle | — | Adoptable Planted: May 22, 2004 | San Miguel, CA | San Luis Obispo | 24.1 | |
| Flutter Attempted: Jan 3, 2009 | — | Adoptable Planted: Jul 28, 2004 | Pismo Beach, CA | San Luis Obispo | 25.1 | |
| Fluttering Kings Retired: Apr 2, 2016 | — | jennby Planted: Not specified | Pismo Beach, CA | San Luis Obispo | 25.1 |