Nearby Letterboxes

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

(200 listings)

Letterbox NameClue OwnerLocationCounty    Distance  Est. Hike
Hangman Game 10 Silver Eagle Millbrae, CA San Mateo0.0  ?
What Is It? (letterbox/geocache hybrid) agltbialik Burlingame, CA San Mateo1.1  ?
SFO Adoptable Burlingame, CA San Mateo1.5  ?
Crossroads L4 Hillsborough, CA San Mateo1.7  ?
Jepson Laurel L4 Hillsborough, CA San Mateo1.7  ?
4-11-44 Traveler L4 Hillsborough, CA San Mateo1.7  ?
Harry Potter Horcrux 6 voilacestmoi Hillsborough, CA San Mateo2.3  ?
Sweeney Ridge Troop 1968 San Bruno, CA San Mateo2.6  ?
Hangman Game 12 Silver Eagle San Bruno, CA San Mateo2.6  ?
In The Hollow look for more trains San Mateo, CA San Mateo4.1  ?
aMAZEing Adoptable South San Francisco, CA San Mateo4.1  ?
Born in the USA Bhagwars San Mateo, CA San Mateo4.1  ?
Portola "Discovery" Site SF Bay Time Traveler Pacifica, CA San Mateo4.2  ?
Gear up on Mushrooms! PsychoticJester South San Francisco, CA San Mateo4.4  ?
Troop 61736 BrowniesTroop San Mateo, CA San Mateo4.8  ?
YPS - Yam Postal Service yamjerky South San Francisco, CA San Mateo5.1  ?
Upside Down Tree Letterbox Adoptable Pacifica, CA San Mateo5.6  ?
These boots are made for hiking Little Paw Pacifica, CA San Mateo5.6  ?
Hangman Game 9 Silver Eagle Pacifica, CA San Mateo5.6  ?
Macy's Delight Peanut&Bee Pacifica, CA San Mateo5.6  .1 mi
Darcy Farrow John Valjean Brisbane, CA San Mateo5.7  ?
Bay shore Roundhouse Schpug Family Brisbane, CA San Mateo7.4  ?
The Frolicking Place (No Clues) Tara Daly City, CA San Mateo7.7  ?
Point Montara Adoptable Montara, CA San Mateo8.1  ?
Harry Potter (Book 2) (4) Nature Hikers Belmont, CA San Mateo8.1  1-2 mi
Sea Elephant Silver Eagle Moss Beach, CA San Mateo8.5  ?
Brownie Troop #62376 Coastside Troop Leader Moss Beach, CA San Mateo8.8  .5 mi
Eaton Park: Stumped The Rossis San Carlos, CA San Mateo9.4  ?
"H"is for HILLER Aviation Museum JackE San Carlos, CA San Mateo9.4  ?
Ladies' Little Letterbox tunibell San Carlos, CA San Mateo9.4  ?
Pigeon Point Lighthouse Adoptable Half Moon Bay, CA San Mateo9.6  ?
Banana Slug City & Ladybug Jamboree (2) Adoptable Half Moon Bay, CA San Mateo9.6  ?
Jumble Game 18 Silver Eagle Half Moon Bay, CA San Mateo9.6  ?
Elizabeth & Darcy Nature Hikers Half Moon Bay, CA San Mateo9.6  .1 mi
Ship Shape Shifting Time (2) Coastal Calla San Francisco, CA San Francisco10.3  ?
Gishwshes- Butter'N'eggish digger San Francisco, CA San Francisco10.6  .1 mi
"Pura Vida" Adoptable Redwood City, CA San Mateo11.4  ?
Into the Woods: Cole Valley Daisy Dogs San Francisco, CA San Francisco11.6  1 mi
GISHWHES 2017 - ThePizzamanCometh Mindy M Pile San Francisco, CA San Francisco11.7  .1 mi
Corona Dog Box Schpug Family San Francisco, CA San Francisco11.9  ?
Under the Oak Tree Adoptable San Jose Family Camp, CA Tuolumne12.0  ?
Amazing Fantasy agltbialik San Francisco, CA San Francisco12.1  ?
Quilt Sampler (9) Nature Hikers Redwood Park, CA San Mateo12.1  3-5 mi
Harry Potter (Book 3) (5) Nature Hikers Redwood Park, CA San Mateo12.1  ?
Where the Buffalo Roam Princess Lea San Francisco, CA San Francisco12.3  ?
The Black Bird Princess Lea San Francisco, CA San Francisco12.3  ?
San Francisco Landmarks Series (3) Tara San Francisco, CA San Francisco12.3  ?
greener pastures Adoptable San Francisco, CA San Francisco12.3  ?
San Francisco Columbarium Letterbox inchantted San Francisco, CA San Francisco12.3  ?
Dia de los Muertos or Day of the Dead Adoptable San Francisco, CA San Francisco12.3  ?
Sound Waves lisascenic San Francisco, CA San Francisco12.3  ?
Off to See the Wizard Chrissy San Francisco, CA San Francisco12.3  ?
Fly High, Fly Low Adoptable San Francisco, CA San Francisco12.3  ?
Mission San Francisco de Asis Sierra Sally San Francisco, CA San Francisco12.3  ?
Cabinet of Curiosities: Ammonitida Adoptable San Francisco, CA San Francisco12.3  ?
Our favorite workout place Adoptable San Francisco, CA San Francisco12.3  ?
Cabinet of Curiosities: Nudibranchia Adoptable San Francisco, CA San Francisco12.3  ?
Cabinet of Curiosities: Chelonia Adoptable San Francisco, CA San Francisco12.3  ?
Cabinet of Curiosities: Raphus cucullatus Adoptable San Francisco, CA San Francisco12.3  ?
Harvey M Adoptable San Francisco, CA San Francisco12.3  ?
Cabinet of Curiosities: Avian Airship Adoptable San Francisco, CA San Francisco12.3  ?
Earth Day: Plant a Tree SuziLivvi San Francisco, CA San Francisco12.3  ?
Trout Fishing SuziLivvi San Francisco, CA San Francisco12.3  ?
Our Lady of the Letterbox (4) SuziLivvi San Francisco, CA San Francisco12.3  ?
EL SOL SuziLivvi San Francisco, CA San Francisco12.3  ?
Auspicious SuziLivvi San Francisco, CA San Francisco12.3  ?
Lands End Forest (6) Adoptable San Francisco, CA San Francisco12.3  ?
Skulls and Surfers Adoptable San Francisco, CA San Francisco12.3  ?
The 19th Hole SuziLivvi San Francisco, CA San Francisco12.3  ?
Ocean Star Adoptable San Francisco, CA San Francisco12.3  ?
Lions of Sutro Park (3) Adoptable San Francisco, CA San Francisco12.3  ?
Red, Red Wine SuziLivvi San Francisco, CA San Francisco12.3  ?
Forgotten Fairytale Box Demetrius San Francisco, CA San Francisco12.3  ?
Vista Reversa Box Demetrius San Francisco, CA San Francisco12.3  ?
Tie-Dye Cable Car in a Sourdough Bread Bowl Demetrius San Francisco, CA San Francisco12.3  ?
Search for the Past Box Adoptable San Francisco, CA San Francisco12.3  ?
MorrisOlsonBox Demetrius San Francisco, CA San Francisco12.3  ?
B in the City roeflower San Francisco, CA Marin12.3  ?
This one's for you.... Searcher San Francisco, CA San Francisco12.3  ?
My Birthday Letterbox ScooterPoP San Francisco, CA San Francisco12.3  ?
Hangman Game 11 Silver Eagle San Francisco, CA San Francisco12.3  ?
our dragon by sea sean slimswimmer San Francisco, CA San Francisco12.3  ?
Our Sanctuary's "Crustacean Kingdom" (2) GFNMS San Francisco, CA San Francisco12.3  ?
GISHWHES 2017 Team DirtyPig mallornleaf San Francisco, CA San Francisco12.3  .1 mi
Webster Tube Wheelie Kudichan Alameda, CA Alameda12.5  ?
Harry Potter Horcrux 4 voilacestmoi San Francisco, CA San Francisco12.8  ?
Tulips and Turbines Troop 62429 San Francisco, CA San Francisco12.9  ?
Circle Gets A Square (Letterbox/Geocache Hybrid) agltbialik San Francisco, CA San Francisco13.1  ?
TILT-a-Twirl Kudichan Alameda, CA Alameda13.6  ?
Dynasty Team Eye Spy woodside, CA San Mateo13.7  ?
Jumble Game 16 Silver Eagle Woodside, CA San Mateo13.7  ?
Crustacean Inlet (2) Princess Lea Alameda, CA Alameda14.0  ?
Lunar New Year (7) Princess Lea Alameda, CA Alameda14.0  ?
Aeroplane Pilot Sarah Bee Alameda, CA Alameda14.0  ?
Harry Potter Horcrux 5 voilacestmoi San Francisco, CA San Francisco14.0  ?
Harry Potter Horcrux 1 voilacestmoi San Francisco, CA San Francisco14.3  ?
The Palace Zosimos San Francisco, CA San Francisco14.4  ?
Plant a Letterday Box: Mr. Trololo Kudichan San Francisco, CA San Francisco14.4  ?
Peetnik Adoptable Menlo Park, CA San Mateo15.0  ?
East Bay Trail Adoptable San Leandro, CA Alameda15.4  ?
Icons for California -- San Leandro lisascenic San Leandro, CA Alameda15.4  ?
"A" is for AIRPLANE JackE Menlo Park, CA San Mateo15.4  ?
Survivor: The Amazon (4) Princess Lea Oakland, CA Alameda15.6  ?
The Sign of the Twisted Candles Princess Lea Oakland, CA Alameda15.6  ?
Museum of Modern Art Princess Lea Oakland, CA Alameda15.6  ?
Huckleberry (2) Adoptable Oakland, CA Alameda15.6  ?
Volcano Adoptable Oakland, CA Alameda15.6  ?
Who Goes There? (5) Adoptable Oakland, CA Alameda15.6  ?
Line Alien Princess Lea Oakland, CA Alameda15.6  ?
Tres Grande Rocas Adoptable Oakland, CA Alameda15.6  ?
Huckleberry Preserve (2) Adoptable Oakland, CA Alameda15.6  ?
Who Knew? lisascenic Oakland, CA Alameda15.6  ?
Morcom Rose Garden Whirly-Girl Wanna Be Oakland, CA Alameda15.6  ?
The Four Animals (4) flyingcrane Oakland, CA Alameda15.6  ?
Run for the Roses Kudichan Oakland, CA Alameda15.6  ?
Highly Logical Microbox Kudichan Oakland, CA Alameda15.9  ?
Joli Lac Chabot bigsislilbrovallejo San Leandro, CA Alameda16.2  ?
California History Adoptable Portola Valley, CA San Mateo17.0  ?
Baylands Memory The Weathergleams Palo Alto, CA Santa Clara17.2  ?
The Cranky Donkey Adoptable Palo Alto, CA Santa Clara17.2  ?
The Dish Adoptable Palo Alto, CA Santa Clara17.2  ?
Lake Little Lake Adoptable Palo Alto, CA Santa Clara17.2  ?
Godzilla's Nemesis Adoptable Palo Alto, CA Santa Clara17.2  ?
Never Squat With Your Spurs On Zebra Palo Alto, CA Santa Clara17.2  ?
Dusk to Dawn Adoptable Palo Alto, CA Santa Clara17.2  ?
What can come from a carpool? ScooterPoP Palo Alto, CA Santa Clara17.2  ?
Flutter-By ScooterPoP Palo Alto, CA Santa Clara17.2  ?
One Tree Hill Fritzkafka Hayward, CA Alameda17.4  ?
fairmont ridge (2) Adoptable Castro Valley, CA Alameda17.7  ?
Cats & Dogs in Piedmont Park Adoptable Piedmont, CA Alameda17.8  ?
Print Public Box 2 $tampz Oakland, CA Alameda17.8  ?
Print Public Box 3 $tampz Oakland, CA Alameda18.0  ?
Print Public Box 4 $tampz Oakland, CA Alameda18.0  ?
It's a Walk in the Park! Kudichan Castro Valley, CA Alameda18.0  ?
S is for Sea lion Lost Sailor Sausalito, CA Marin18.2  ?
Harry Potter (Book 1) (5) Nature Hikers Oakland, CA Alameda18.2  2-3 mi
Light from the Angels tea jay Tiburon, CA San Francisco18.3  ?
Wave Over Angel Island tea jay Tiburon, CA San Francisco18.3  ?
Wildlife of Windy Hill (5) tea jay Portola Valley, CA San Mateo18.3  ?
"G" is for Geebee JackE Portola Valley, CA San Mateo18.3  ?
Isla de Los Angeles SF Bay Time Traveler Tiburon, CA Marin18.4  ?
Print Public Box 1 $tampz Berkeley, CA Alameda18.5  ?
Fly on the Wall tea jay Los Altos, CA Santa Clara18.7  ?
Buttercup's Dream Adoptable Sausalito, CA Marin18.8  ?
The Smart Cookie Adoptable Sausalito, CA Marin18.8  ?
Girls' Weekend 2009 Adoptable Sausalito, CA Marin18.8  ?
Tennessee Beach (2) Yoda Princess Sausalito, CA Marin18.8  ?
We All Scream For Ice Cream, 2010 Series Gremlands San Gregorio, CA San Mateo18.8  ?
Cars 2 (An Abbreviated Tale) (4) Nature Hikers Union City, CA Alameda18.8  .5 mi
GnOOOMMMes (3) Kudichan Oakland, CA Alameda18.9  ?
Revolutionary Heroes of the Oakland Hills mandala Oakland, CA Alameda19.2  ?
Ring Mountian roeflower Tiburon, CA Marin19.4  ?
GISHWHES Spoonie Box AeliaTKC Fremont, CA Alameda19.4  .5 mi
Literary Treasure Henshaw Berkeley, CA Alameda19.8  ?
Recycle! Re-Use! Renew! lisascenic Berkeley, CA Alameda19.9  ?
Aquatic Birds -- The Bufflehead lisascenic Berkeley, CA Alameda19.9  ?
Frederick Hink Park - Easter 2017 Yosemite MJD Berkeley, CA Alameda19.9  ?
Great Stoneface Park Yosemite MJD Berkeley, CA Alameda19.9  ?
Clark Kerr #1 (Coutyard) [Still there as of June, Berkeley Family Berkeley, CA Alameda19.9  ?
Hekate's Torch Adoptable Berkeley, CA Alameda19.9  ?
Life is a Rose I Spy North Team Berkeley, CA Alameda19.9  .5 mi
Jewel Lake Redwoods Yoda Princess Berkeley, CA Alameda19.9  ?
Mortar Rock SF Bay Time Traveler Berkeley, CA Alameda19.9  ?
Rancho Cordonices SF Bay Time Traveler Berkeley, CA Alameda19.9  ?
Candlebat's Signature Series (2) candlebat Berkeley, CA Alameda19.9  ?
Arcata's Letterbox at Jewel Lake Yoda Princess Berkeley, CA Alameda19.9  ?
GISHWHES- Castiel's Cronies Halloween Box GISHWHES Castiels Cronies Berkeley, CA Alameda19.9  .1 mi
My First Plant Kudichan Oakland, CA Alameda20.0  ?
Christmas 2008 Letterbox: Christmas in the Redwood John Valjean La Honda, CA San Mateo20.3  ?
Nemotopia Swampheart Los Altos, CA Santa Clara20.3  ?
Bulb Monkey Parfum Sacre Albany, CA Alameda20.5  ?
The California Welcoming Committee candlebat Albany, CA Alameda20.5  ?
Candyland (7) Nature Hikers Union City, CA Alameda20.6  1-2 mi
Take me to the Dog Park tea jay Mountain View, CA Santa Clara20.7  ?
Blackberry Gully Adoptable Los Altos, CA Santa Clara21.0  ?
The Eruption WyndRyders Los Altos, CA Santa Clara21.0  ?
Letterbox in a Box Adoptable Los Altos, CA Santa Clara21.0  ?
Dumbledore's Army: Still Recruiting! lennie Los Altos, CA Santa Clara21.0  ?
Old Woman in the Woods (3) Uncorny Acorns Los Altos, CA Santa Clara21.0  ?
The Deathly Hallows:Tale of The Three Brothers lennie Los Altos, CA Santa Clara21.0  ?
Trilogy: The Teapots Strike Back lennie Los Altos, CA Santa Clara21.0  ?
The Orchid lennie Los Altos, CA Santa Clara21.0  ?
The Book Club - Atlas Shrugged lennie Los Altos, CA Santa Clara21.0  ?
Cordonices Creek SF Bay Time Traveler Berkeley, CA Alameda21.0  ?
Icons for California -- Saint Mary lisascenic Moraga, CA Contra Costa21.5  ?
Egg Hunt 1 Little Bunny Foo Foo Mountain View, CA Santa Clara21.5  ?
Eastern California Waterfall Series Box #3 Da Kool Kats Strawberry, CA El Dorado21.7  ?
JewelLakeTilden (2) Turtle Berkeley, CA Alameda21.8  ?
The Bombinating Beast Nature Hikers Mountain View, CA Santa Clara22.0  .1 mi
Astonishing Creatures: the Monarch Migration lisascenic Fremont, CA Alameda22.1  ?
Ardenwood Farm Train Adoptable Fremont, CA Alameda22.1  ?
Coyote Hills Box static Fremont, CA Alameda22.1  ?
Prima Materia mandala Berkeley, CA Alameda22.1  ?
Prima Materia 2 mandala Berkeley, CA Alameda22.1  ?
Hallelujah! sun7flour Mountain View, CA Santa Clara22.1  ?
Steam Train Trail Yoda Princess Berkeley, CA Alameda22.1  ?
Golden Heron Nature Hikers Fremont, CA Alameda22.1  .1 mi
LTA The Weathergleams Mountain View, CA Santa Clara22.2  ?
Kite Flying Adoptable Mountain View, CA Santa Clara22.2  ?
Learn to Golf Adoptable Mountain View, CA Santa Clara22.2  ?