Nearby Letterboxes

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

(200 listings)

Letterbox NameClue OwnerLocationCounty    Distance  Est. Hike
Troop 61736 BrowniesTroop San Mateo, CA San Mateo2.3  ?
In The Hollow look for more trains San Mateo, CA San Mateo3.0  ?
Born in the USA Bhagwars San Mateo, CA San Mateo3.0  ?
"H"is for HILLER Aviation Museum JackE San Carlos, CA San Mateo3.3  ?
Eaton Park: Stumped The Rossis San Carlos, CA San Mateo3.6  ?
Harry Potter (Book 2) (4) Nature Hikers Belmont, CA San Mateo4.1  1-2 mi
Ladies' Little Letterbox tunibell San Carlos, CA San Mateo4.2  ?
"Pura Vida" Adoptable Redwood City, CA San Mateo5.4  ?
SFO Adoptable Burlingame, CA San Mateo5.5  ?
What Is It? (letterbox/geocache hybrid) agltbialik Burlingame, CA San Mateo5.8  ?
Crossroads L4 Hillsborough, CA San Mateo6.0  ?
Jepson Laurel L4 Hillsborough, CA San Mateo6.0  ?
4-11-44 Traveler L4 Hillsborough, CA San Mateo6.0  ?
Harry Potter Horcrux 6 voilacestmoi Hillsborough, CA San Mateo6.3  ?
Hangman Game 10 Silver Eagle Millbrae, CA San Mateo6.9  ?
Peetnik Adoptable Menlo Park, CA San Mateo8.7  ?
Dynasty Team Eye Spy woodside, CA San Mateo8.9  ?
Jumble Game 16 Silver Eagle Woodside, CA San Mateo8.9  ?
Sweeney Ridge Troop 1968 San Bruno, CA San Mateo9.1  ?
Hangman Game 12 Silver Eagle San Bruno, CA San Mateo9.1  ?
"A" is for AIRPLANE JackE Menlo Park, CA San Mateo9.2  ?
aMAZEing Adoptable South San Francisco, CA San Mateo10.0  ?
Quilt Sampler (9) Nature Hikers Redwood Park, CA San Mateo10.2  3-5 mi
Harry Potter (Book 3) (5) Nature Hikers Redwood Park, CA San Mateo10.2  ?
Baylands Memory The Weathergleams Palo Alto, CA Santa Clara10.7  ?
The Cranky Donkey Adoptable Palo Alto, CA Santa Clara10.7  ?
The Dish Adoptable Palo Alto, CA Santa Clara10.7  ?
Lake Little Lake Adoptable Palo Alto, CA Santa Clara10.7  ?
Godzilla's Nemesis Adoptable Palo Alto, CA Santa Clara10.7  ?
Never Squat With Your Spurs On Zebra Palo Alto, CA Santa Clara10.7  ?
Dusk to Dawn Adoptable Palo Alto, CA Santa Clara10.7  ?
What can come from a carpool? ScooterPoP Palo Alto, CA Santa Clara10.7  ?
Flutter-By ScooterPoP Palo Alto, CA Santa Clara10.7  ?
Portola "Discovery" Site SF Bay Time Traveler Pacifica, CA San Mateo10.8  ?
Gear up on Mushrooms! PsychoticJester South San Francisco, CA San Mateo10.8  ?
Elizabeth & Darcy Nature Hikers Half Moon Bay, CA San Mateo10.8  .1 mi
Pigeon Point Lighthouse Adoptable Half Moon Bay, CA San Mateo10.9  ?
Banana Slug City & Ladybug Jamboree (2) Adoptable Half Moon Bay, CA San Mateo10.9  ?
Jumble Game 18 Silver Eagle Half Moon Bay, CA San Mateo10.9  ?
Darcy Farrow John Valjean Brisbane, CA San Mateo11.0  ?
YPS - Yam Postal Service yamjerky South San Francisco, CA San Mateo11.0  ?
California History Adoptable Portola Valley, CA San Mateo12.2  ?
Upside Down Tree Letterbox Adoptable Pacifica, CA San Mateo12.4  ?
These boots are made for hiking Little Paw Pacifica, CA San Mateo12.4  ?
Hangman Game 9 Silver Eagle Pacifica, CA San Mateo12.4  ?
Macy's Delight Peanut&Bee Pacifica, CA San Mateo12.4  .1 mi
Bay shore Roundhouse Schpug Family Brisbane, CA San Mateo12.5  ?
Cars 2 (An Abbreviated Tale) (4) Nature Hikers Union City, CA Alameda12.7  .5 mi
One Tree Hill Fritzkafka Hayward, CA Alameda12.9  ?
Fly on the Wall tea jay Los Altos, CA Santa Clara13.0  ?
East Bay Trail Adoptable San Leandro, CA Alameda13.1  ?
Icons for California -- San Leandro lisascenic San Leandro, CA Alameda13.1  ?
GISHWHES Spoonie Box AeliaTKC Fremont, CA Alameda13.2  .5 mi
Sea Elephant Silver Eagle Moss Beach, CA San Mateo13.4  ?
Point Montara Adoptable Montara, CA San Mateo13.5  ?
Brownie Troop #62376 Coastside Troop Leader Moss Beach, CA San Mateo13.6  .5 mi
Wildlife of Windy Hill (5) tea jay Portola Valley, CA San Mateo13.7  ?
"G" is for Geebee JackE Portola Valley, CA San Mateo13.7  ?
fairmont ridge (2) Adoptable Castro Valley, CA Alameda13.8  ?
Joli Lac Chabot bigsislilbrovallejo San Leandro, CA Alameda13.8  ?
Webster Tube Wheelie Kudichan Alameda, CA Alameda13.8  ?
Take me to the Dog Park tea jay Mountain View, CA Santa Clara13.9  ?
Nemotopia Swampheart Los Altos, CA Santa Clara14.0  ?
The Frolicking Place (No Clues) Tara Daly City, CA San Mateo14.1  ?
Crustacean Inlet (2) Princess Lea Alameda, CA Alameda14.4  ?
Lunar New Year (7) Princess Lea Alameda, CA Alameda14.4  ?
Aeroplane Pilot Sarah Bee Alameda, CA Alameda14.4  ?
Ship Shape Shifting Time (2) Coastal Calla San Francisco, CA San Francisco14.6  ?
It's a Walk in the Park! Kudichan Castro Valley, CA Alameda14.7  ?
Blackberry Gully Adoptable Los Altos, CA Santa Clara14.8  ?
The Eruption WyndRyders Los Altos, CA Santa Clara14.8  ?
Letterbox in a Box Adoptable Los Altos, CA Santa Clara14.8  ?
Dumbledore's Army: Still Recruiting! lennie Los Altos, CA Santa Clara14.8  ?
Old Woman in the Woods (3) Uncorny Acorns Los Altos, CA Santa Clara14.8  ?
The Deathly Hallows:Tale of The Three Brothers lennie Los Altos, CA Santa Clara14.8  ?
Trilogy: The Teapots Strike Back lennie Los Altos, CA Santa Clara14.8  ?
The Orchid lennie Los Altos, CA Santa Clara14.8  ?
The Book Club - Atlas Shrugged lennie Los Altos, CA Santa Clara14.8  ?
Candyland (7) Nature Hikers Union City, CA Alameda14.8  1-2 mi
TILT-a-Twirl Kudichan Alameda, CA Alameda14.9  ?
Egg Hunt 1 Little Bunny Foo Foo Mountain View, CA Santa Clara14.9  ?
Astonishing Creatures: the Monarch Migration lisascenic Fremont, CA Alameda15.5  ?
Ardenwood Farm Train Adoptable Fremont, CA Alameda15.5  ?
Coyote Hills Box static Fremont, CA Alameda15.5  ?
Golden Heron Nature Hikers Fremont, CA Alameda15.5  .1 mi
The Bombinating Beast Nature Hikers Mountain View, CA Santa Clara15.5  .1 mi
Hallelujah! sun7flour Mountain View, CA Santa Clara15.6  ?
LTA The Weathergleams Mountain View, CA Santa Clara15.7  ?
Kite Flying Adoptable Mountain View, CA Santa Clara15.7  ?
Learn to Golf Adoptable Mountain View, CA Santa Clara15.7  ?
"Happy Hour" Adoptable Mountain View, CA Santa Clara15.7  ?
Burrito Triangle sun7flour Mountain View, CA Santa Clara15.7  ?
Harry Potter (Book 1) (5) Nature Hikers Oakland, CA Alameda15.9  2-3 mi
GISHWHES 2017 - ThePizzamanCometh Mindy M Pile San Francisco, CA San Francisco15.9  .1 mi
LAUMC Qingwaa Los Altos, CA Santa Clara16.3  ?
Highly Logical Microbox Kudichan Oakland, CA Alameda16.3  ?
Christmas 2008 Letterbox: Christmas in the Redwood John Valjean La Honda, CA San Mateo16.6  ?
Gishwshes- Butter'N'eggish digger San Francisco, CA San Francisco16.6  .1 mi
Stiver's Diver Nature Hikers Fremont, CA Alameda16.9  .5 mi
Survivor: The Amazon (4) Princess Lea Oakland, CA Alameda17.0  ?
Where the Buffalo Roam Princess Lea San Francisco, CA San Francisco17.0  ?
The Sign of the Twisted Candles Princess Lea Oakland, CA Alameda17.0  ?
The Black Bird Princess Lea San Francisco, CA San Francisco17.0  ?
Museum of Modern Art Princess Lea Oakland, CA Alameda17.0  ?
San Francisco Landmarks Series (3) Tara San Francisco, CA San Francisco17.0  ?
Huckleberry (2) Adoptable Oakland, CA Alameda17.0  ?
greener pastures Adoptable San Francisco, CA San Francisco17.0  ?
Volcano Adoptable Oakland, CA Alameda17.0  ?
Who Goes There? (5) Adoptable Oakland, CA Alameda17.0  ?
San Francisco Columbarium Letterbox inchantted San Francisco, CA San Francisco17.0  ?
Line Alien Princess Lea Oakland, CA Alameda17.0  ?
Dia de los Muertos or Day of the Dead Adoptable San Francisco, CA San Francisco17.0  ?
Tres Grande Rocas Adoptable Oakland, CA Alameda17.0  ?
Huckleberry Preserve (2) Adoptable Oakland, CA Alameda17.0  ?
Sound Waves lisascenic San Francisco, CA San Francisco17.0  ?
Off to See the Wizard Chrissy San Francisco, CA San Francisco17.0  ?
Fly High, Fly Low Adoptable San Francisco, CA San Francisco17.0  ?
Who Knew? lisascenic Oakland, CA Alameda17.0  ?
Mission San Francisco de Asis Sierra Sally San Francisco, CA San Francisco17.0  ?
Morcom Rose Garden Whirly-Girl Wanna Be Oakland, CA Alameda17.0  ?
Cabinet of Curiosities: Ammonitida Adoptable San Francisco, CA San Francisco17.0  ?
Our favorite workout place Adoptable San Francisco, CA San Francisco17.0  ?
Cabinet of Curiosities: Nudibranchia Adoptable San Francisco, CA San Francisco17.0  ?
Cabinet of Curiosities: Chelonia Adoptable San Francisco, CA San Francisco17.0  ?
Cabinet of Curiosities: Raphus cucullatus Adoptable San Francisco, CA San Francisco17.0  ?
Harvey M Adoptable San Francisco, CA San Francisco17.0  ?
Cabinet of Curiosities: Avian Airship Adoptable San Francisco, CA San Francisco17.0  ?
Earth Day: Plant a Tree SuziLivvi San Francisco, CA San Francisco17.0  ?
The Four Animals (4) flyingcrane Oakland, CA Alameda17.0  ?
Trout Fishing SuziLivvi San Francisco, CA San Francisco17.0  ?
Our Lady of the Letterbox (4) SuziLivvi San Francisco, CA San Francisco17.0  ?
EL SOL SuziLivvi San Francisco, CA San Francisco17.0  ?
Auspicious SuziLivvi San Francisco, CA San Francisco17.0  ?
Lands End Forest (6) Adoptable San Francisco, CA San Francisco17.0  ?
Skulls and Surfers Adoptable San Francisco, CA San Francisco17.0  ?
The 19th Hole SuziLivvi San Francisco, CA San Francisco17.0  ?
Ocean Star Adoptable San Francisco, CA San Francisco17.0  ?
Lions of Sutro Park (3) Adoptable San Francisco, CA San Francisco17.0  ?
Red, Red Wine SuziLivvi San Francisco, CA San Francisco17.0  ?
Forgotten Fairytale Box Demetrius San Francisco, CA San Francisco17.0  ?
Vista Reversa Box Demetrius San Francisco, CA San Francisco17.0  ?
Tie-Dye Cable Car in a Sourdough Bread Bowl Demetrius San Francisco, CA San Francisco17.0  ?
Search for the Past Box Adoptable San Francisco, CA San Francisco17.0  ?
MorrisOlsonBox Demetrius San Francisco, CA San Francisco17.0  ?
B in the City roeflower San Francisco, CA Marin17.0  ?
This one's for you.... Searcher San Francisco, CA San Francisco17.0  ?
My Birthday Letterbox ScooterPoP San Francisco, CA San Francisco17.0  ?
Hangman Game 11 Silver Eagle San Francisco, CA San Francisco17.0  ?
our dragon by sea sean slimswimmer San Francisco, CA San Francisco17.0  ?
Sarah's Window ennui Sunnyvale, CA Santa Clara17.0  ?
Our Sanctuary's "Crustacean Kingdom" (2) GFNMS San Francisco, CA San Francisco17.0  ?
Run for the Roses Kudichan Oakland, CA Alameda17.0  ?
Corona Dog Box Schpug Family San Francisco, CA San Francisco17.0  ?
GISHWHES 2017 Team DirtyPig mallornleaf San Francisco, CA San Francisco17.0  .1 mi
Into the Woods: Cole Valley Daisy Dogs San Francisco, CA San Francisco17.1  1 mi
We All Scream For Ice Cream, 2010 Series Gremlands San Gregorio, CA San Mateo17.2  ?
Harry Potter Horcrux 4 voilacestmoi San Francisco, CA San Francisco17.2  ?
Amazing Fantasy agltbialik San Francisco, CA San Francisco17.6  ?
Under the Oak Tree Adoptable San Jose Family Camp, CA Tuolumne18.2  ?
Circle Gets A Square (Letterbox/Geocache Hybrid) agltbialik San Francisco, CA San Francisco18.2  ?
Harry Potter Horcrux 5 voilacestmoi San Francisco, CA San Francisco18.3  ?
Buried Treasure! Adoptable Sunnyvale, CA Santa Clara18.4  ?
Cats & Dogs in Piedmont Park Adoptable Piedmont, CA Alameda18.5  ?
Revolutionary Heroes of the Oakland Hills mandala Oakland, CA Alameda18.6  ?
Tulips and Turbines Troop 62429 San Francisco, CA San Francisco18.6  ?
San Antonio Stumper Troop 62239 Cupertino, CA Santa Clara18.6  1 mi
Montana lennie Los Altos, CA, CA Santa Clara18.9  ?
Plant a Letterday Box: Mr. Trololo Kudichan San Francisco, CA San Francisco18.9  ?
Butterfly in the Woods Lightning Bug La Honda, CA San Mateo19.0  1-2 mi
GnOOOMMMes (3) Kudichan Oakland, CA Alameda19.1  ?
#TrollTollLetterBox @nicthechick Fremont, CA Alameda19.3  ?
#LoveGrowsHereLetterBox @nicthechick Fremont, CA Alameda19.3  ?
The Palace Zosimos San Francisco, CA San Francisco19.4  ?
Print Public Box 2 $tampz Oakland, CA Alameda19.6  ?
Print Public Box 3 $tampz Oakland, CA Alameda19.9  ?
Print Public Box 4 $tampz Oakland, CA Alameda19.9  ?
Fall Flower thekittycats Sunnyvale, CA Santa Clara20.1  ?
My First Plant Kudichan Oakland, CA Alameda20.1  ?
Harry Potter Horcrux 1 voilacestmoi San Francisco, CA San Francisco20.3  ?
Print Public Box 1 $tampz Berkeley, CA Alameda20.4  ?
Icons for California -- Saint Mary lisascenic Moraga, CA Contra Costa20.6  ?
Saxon's Nemesis Mini Letterbox PadFootStamper Cupertino, CA Santa Clara20.9  ?
Rancho San Antonio Fallen Leaf WyndRyders Cupertino, CA Santa Clara20.9  ?
gingerbreadman 4funhouses Dublin, CA Alameda20.9  ?
Quest gsrule! Dublin, CA Alameda21.0  ?
Literary Treasure Henshaw Berkeley, CA Alameda21.5  ?
Recycle! Re-Use! Renew! lisascenic Berkeley, CA Alameda21.6  ?
Aquatic Birds -- The Bufflehead lisascenic Berkeley, CA Alameda21.6  ?
Frederick Hink Park - Easter 2017 Yosemite MJD Berkeley, CA Alameda21.6  ?
Great Stoneface Park Yosemite MJD Berkeley, CA Alameda21.6  ?
Clark Kerr #1 (Coutyard) [Still there as of June, Berkeley Family Berkeley, CA Alameda21.6  ?
Hekate's Torch Adoptable Berkeley, CA Alameda21.6  ?
Life is a Rose I Spy North Team Berkeley, CA Alameda21.6  .5 mi
Jewel Lake Redwoods Yoda Princess Berkeley, CA Alameda21.6  ?
Mortar Rock SF Bay Time Traveler Berkeley, CA Alameda21.6  ?
Rancho Cordonices SF Bay Time Traveler Berkeley, CA Alameda21.6  ?
Candlebat's Signature Series (2) candlebat Berkeley, CA Alameda21.6  ?
Arcata's Letterbox at Jewel Lake Yoda Princess Berkeley, CA Alameda21.6  ?
GISHWHES- Castiel's Cronies Halloween Box GISHWHES Castiels Cronies Berkeley, CA Alameda21.6  .1 mi
Plant Communities: Central Oak Woodland (5) ETKA San Ramon, CA Contra Costa22.2  ?