Nearby Letterboxes

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

(200 listings)

Letterbox NameClue OwnerLocationCounty    Distance  Est. Hike
Castle Rock Adoptable Walnut Creek, CA Contra Costa0.0  ?
New Years on Mt. Diablo Adoptable Walnut Creek, CA Contra Costa0.0  ?
Castle Rock...Not for the feint of heart hike! Adoptable Walnut Creek, CA Contra Costa0.0  ?
Dig Dug Adoptable Walnut Creek, CA Contra Costa0.0  ?
Parkmead Panthers Adoptable Walnut Creek, CA Contra Costa0.0  ?
Walnut Creek Intermediate Squires Adoptable walnut Creek, CA Contra Costa0.0  ?
North Bound 5 Road Trip: Conversation Piece #3 Adoptable where ever ..., CA Merced1.9  ?
South Bound 5 Road Trip: Conversation Piece #1 Adoptable where ever ..., CA Merced1.9  ?
Briones - Blue Oak Adoptable Pleasant Hill, CA Contra Costa2.9  ?
Dino Hill Adoptable Pleasant Hill, CA Contra Costa2.9  ?
I Left in San Francisco! Adoptable Pleasant Hill, CA Contra Costa2.9  ?
Fly Me To the Moon! Adoptable Pleasant Hill, CA Contra Costa2.9  ?
Princess Cupcake Adoptable Pleasant Hill, CA Contra Costa3.0  ?
ShenastigatorsLovesAbFab's Gishwhes 2017 Epjol111 Concord, CA Contra Costa4.3  .5 mi
unknown candy- Concord, CA Contra Costa4.5  1-2 mi
Rainbows and Unicorns Adoptable Martinez, CA Contra Costa4.7  ?
Trail Mix catcus Concord/Walnut Creek, CA Contra Costa5.3  1 mi
Alma Mater Adoptable Concord, CA Contra Costa5.3  ?
Icons for California -- Saint Mary Adoptable Moraga, CA Contra Costa6.1  ?
Take A Hike Letterbox Adoptable Richmond - Orinda, CA Contra Costa6.6  ?
Yo Ho, Yo Ho, A Pirate's Life For Me (2) Tara Richmond/Orinda, CA Contra Costa6.6  ?
Lake View at Tilden Park (2) pawca Orinda, CA Contra Costa6.6  ?
Frolicsome Frog Grumpy Grinch Orinda, CA Contra Costa6.6  ?
Fish Ranch Adoptable Orinda, CA Contra Costa6.6  ?
orinda encina fleetwood7 orinda, CA Contra Costa6.6  ?
Pinewood Derby Adoptable Orinda, CA Contra Costa6.6  ?
Blue Oak leaf (2) blues moon Martinez, CA Contra Costa6.6  ?
Baylands is all the Buzz (3) Adoptable Mountain View, CA Santa Clara6.6  ?
Hiking to Hades Wisconsin Hiker Danville, CA Contra Costa6.8  1-2 mi
My First Plant Kudichan Oakland, CA Alameda8.1  ?
Revolutionary Heroes of the Oakland Hills Adoptable Oakland, CA Alameda8.4  ?
"John of the Mountains" Nature Hikers Martinez, CA Contra Costa8.7  .1 mi
GnOOOMMMes (3) Kudichan Oakland, CA Alameda9.1  ?
JewelLakeTilden (2) Adoptable Berkeley, CA Alameda9.8  ?
Plant Communities: Central Oak Woodland (5) Adoptable San Ramon, CA Contra Costa9.9  ?
Prima Materia Adoptable Berkeley, CA Alameda10.4  ?
Prima Materia 2 Adoptable Berkeley, CA Alameda10.4  ?
Steam Train Trail Adoptable Berkeley, CA Alameda10.4  ?
Cordonices Creek Adoptable Berkeley, CA Alameda10.8  ?
Piedmont Girl Scouts GStroop33587 Piedmont, CA Alameda10.9  1 mi
Harry Potter (Book 1) (5) Nature Hikers Oakland, CA Alameda10.9  2-3 mi
Last Doughboy Home Baby Bear Kerrville, TX Kerr11.0  .1 mi
Witchypoo Princess Lea Benicia, CA Solano11.1  ?
Sandlot Adoptable Benicia, CA Solano11.1  ?
Daffy's Disappointment Adoptable Benicia, CA Solano11.1  ?
Truck stop at the beach Adoptable Benicia, CA Solano11.1  ?
Literary Treasure Henshaw Berkeley, CA Alameda11.4  ?
Recycle! Re-Use! Renew! Adoptable Berkeley, CA Alameda11.6  ?
Aquatic Birds -- The Bufflehead Adoptable Berkeley, CA Alameda11.6  ?
Frederick Hink Park - Easter 2017 Yosemite MJD Berkeley, CA Alameda11.6  ?
Great Stoneface Park Yosemite MJD Berkeley, CA Alameda11.6  ?
Clark Kerr #1 (Coutyard) [Still there as of June, Adoptable Berkeley, CA Alameda11.6  ?
Hekate's Torch Adoptable Berkeley, CA Alameda11.6  ?
Life is a Rose Adoptable Berkeley, CA Alameda11.6  .5 mi
Jewel Lake Redwoods Adoptable Berkeley, CA Alameda11.6  ?
Mortar Rock Adoptable Berkeley, CA Alameda11.6  ?
Rancho Cordonices Adoptable Berkeley, CA Alameda11.6  ?
Candlebat's Signature Series (2) Adoptable Berkeley, CA Alameda11.6  ?
Arcata's Letterbox at Jewel Lake Adoptable Berkeley, CA Alameda11.6  ?
GISHWHES- Castiel's Cronies Halloween Box GISHWHES Castiels Cronies Berkeley, CA Alameda11.6  .1 mi
The Sugar Adoptable Kensington, CA Contra Costa11.7  ?
Print Public Box 1 Adoptable Berkeley, CA Alameda12.7  ?
Print Public Box 2 Adoptable Oakland, CA Alameda12.7  ?
Print Public Box 3 Adoptable Oakland, CA Alameda12.7  ?
Print Public Box 4 Adoptable Oakland, CA Alameda12.7  ?
Bulb Monkey Parfum Sacre Albany, CA Alameda12.8  ?
The California Welcoming Committee Adoptable Albany, CA Alameda12.8  ?
Chat 'N' Chew Yosemite MJD Crockett, CA Contra Costa12.9  ?
Mady's Butterfly Box Adoptable Crockett, CA Contra Costa12.9  ?
Arti-fact Yosemite MJD crockett, CA Contra Costa12.9  ?
Joli Lac Chabot Adoptable San Leandro, CA Alameda12.9  ?
It's a Walk in the Park! Kudichan Castro Valley, CA Alameda12.9  ?
Finding Finley suncassie Pleasanton, CA Alameda13.1  1-2 mi
Survivor: The Amazon (4) Princess Lea Oakland, CA Alameda13.3  ?
The Sign of the Twisted Candles Princess Lea Oakland, CA Alameda13.3  ?
Museum of Modern Art Princess Lea Oakland, CA Alameda13.3  ?
Huckleberry (2) Adoptable Oakland, CA Alameda13.3  ?
Volcano Adoptable Oakland, CA Alameda13.3  ?
Who Goes There? (5) Adoptable Oakland, CA Alameda13.3  ?
Line Alien Princess Lea Oakland, CA Alameda13.3  ?
Tres Grande Rocas Adoptable Oakland, CA Alameda13.3  ?
Huckleberry Preserve (2) Adoptable Oakland, CA Alameda13.3  ?
Who Knew? Adoptable Oakland, CA Alameda13.3  ?
Morcom Rose Garden Whirly-Girl Wanna Be Oakland, CA Alameda13.3  ?
The Four Animals (4) Adoptable Oakland, CA Alameda13.3  ?
Run for the Roses Kudichan Oakland, CA Alameda13.3  ?
Highly Logical Microbox Kudichan Oakland, CA Alameda13.3  ?
Only one room? suncassie Pleasanton, CA Alameda13.3  .1 mi
Extinct Megafauna of the Bay Area: Giant Ground Sloth Nature Hikers Oakland, CA Alameda13.3  .5 mi
Gingko Leaves Adoptable El Cerrito, CA Contra Costa13.4  ?
East Bay Trail Adoptable San Leandro, CA Alameda13.5  ?
Icons for California -- San Leandro Adoptable San Leandro, CA Alameda13.5  ?
BIG Grapes Adoptable Benicia, CA Solano13.6  ?
Crustacean Inlet (2) Princess Lea Alameda, CA Alameda13.7  ?
Lunar New Year (7) Princess Lea Alameda, CA Alameda13.7  ?
Aeroplane Pilot Sarah Bee Alameda, CA Alameda13.7  ?
Webster Tube Wheelie Kudichan Alameda, CA Alameda13.7  ?
Fleur Rouge (nee Another purple flower) pawca Pinole, CA Contra Costa14.4  ?
fairmont ridge (2) Adoptable Castro Valley, CA Alameda14.7  ?
TILT-a-Twirl Kudichan Alameda, CA Alameda14.7  ?
No Speed Zone (2) Adoptable Richmond, CA Contra Costa15.6  ?
Wildcat Canyon #1 and 2 (2) pawca Richmond, CA Contra Costa15.6  ?
Diaphones on the Bay The Olde Oak Richmond, CA Contra Costa15.6  ?
Wildcat Canyon (2) (2) Adoptable Richmond, CA Contra Costa15.6  ?
The Chateau Yosemite MJD richmond, CA Contra Costa15.6  ?
Black Diamond Doublesaj & Old Blue Antioch, CA Contra Costa15.7  ?
gingerbreadman Adoptable Dublin, CA Alameda15.8  ?
One Tree Hill Adoptable Hayward, CA Alameda16.4  ?
SF Bay Flyway Festival 2011 Yosemite MJD vallejo, CA Solano17.3  ?
Brownieflies Adoptable Brentwood, CA Contra Costa19.1  ?
Pleasanton Ridge (6) Coyotl Clan Pleasanton, CA Alameda19.8  ?
Grateful Dead Series #1 - He's Gone Adoptable Pleasanton/Sunol, CA Alameda19.8  ?
Come Out And Play Nature Hikers Pleasanton, CA Alameda19.8  .1 mi
Short walk to sunshine Adoptable Pleasanton, CA Alameda19.8  ?
State of Giving Adoptable Pleasanton, CA Alameda19.9  ?
Parks Rock GreenGrlz Pleasanton, CA Alameda19.9  ?
Harry Potter Horcrux 5 Adoptable San Francisco, CA San Francisco20.1  ?
Light from the Angels Adoptable Tiburon, CA San Francisco20.2  ?
Candyland (7) Nature Hikers Union City, CA Alameda20.2  1-2 mi
GISHWHES 2017 - ThePizzamanCometh Mindy M Pile San Francisco, CA San Francisco20.2  .1 mi
Isla de Los Angeles Adoptable Tiburon, CA Marin20.3  ?
Wave Over Angel Island Adoptable Tiburon, CA San Francisco20.3  ?
Racoon Stamp Augend Tiburon, CA Marin20.3  3-5 mi
Harry Potter Horcrux 4 Adoptable San Francisco, CA San Francisco20.5  ?
Ship Shape Shifting Time (2) Adoptable San Francisco, CA San Francisco20.8  ?
Where the Buffalo Roam Princess Lea San Francisco, CA San Francisco21.3  ?
The Black Bird Princess Lea San Francisco, CA San Francisco21.3  ?
San Francisco Landmarks Series (3) Tara San Francisco, CA San Francisco21.3  ?
greener pastures Adoptable San Francisco, CA San Francisco21.3  ?
San Francisco Columbarium Letterbox Adoptable San Francisco, CA San Francisco21.3  ?
Dia de los Muertos or Day of the Dead Adoptable San Francisco, CA San Francisco21.3  ?
Sound Waves Adoptable San Francisco, CA San Francisco21.3  ?
Off to See the Wizard Chrissy San Francisco, CA San Francisco21.3  ?
Fly High, Fly Low Adoptable San Francisco, CA San Francisco21.3  ?
Mission San Francisco de Asis Sierra Sally San Francisco, CA San Francisco21.3  ?
Cabinet of Curiosities: Ammonitida Adoptable San Francisco, CA San Francisco21.3  ?
Our favorite workout place Adoptable San Francisco, CA San Francisco21.3  ?
Cabinet of Curiosities: Nudibranchia Adoptable San Francisco, CA San Francisco21.3  ?
Cabinet of Curiosities: Chelonia Adoptable San Francisco, CA San Francisco21.3  ?
Cabinet of Curiosities: Raphus cucullatus Adoptable San Francisco, CA San Francisco21.3  ?
Harvey M Adoptable San Francisco, CA San Francisco21.3  ?
Cabinet of Curiosities: Avian Airship Adoptable San Francisco, CA San Francisco21.3  ?
Earth Day: Plant a Tree SuziLivvi San Francisco, CA San Francisco21.3  ?
Trout Fishing SuziLivvi San Francisco, CA San Francisco21.3  ?
Our Lady of the Letterbox (4) SuziLivvi San Francisco, CA San Francisco21.3  ?
EL SOL SuziLivvi San Francisco, CA San Francisco21.3  ?
Auspicious SuziLivvi San Francisco, CA San Francisco21.3  ?
Lands End Forest (6) Adoptable San Francisco, CA San Francisco21.3  ?
Skulls and Surfers Adoptable San Francisco, CA San Francisco21.3  ?
The 19th Hole SuziLivvi San Francisco, CA San Francisco21.3  ?
Ocean Star Adoptable San Francisco, CA San Francisco21.3  ?
Lions of Sutro Park (3) Adoptable San Francisco, CA San Francisco21.3  ?
Red, Red Wine SuziLivvi San Francisco, CA San Francisco21.3  ?
Forgotten Fairytale Box Adoptable San Francisco, CA San Francisco21.3  ?
Vista Reversa Box Adoptable San Francisco, CA San Francisco21.3  ?
Tie-Dye Cable Car in a Sourdough Bread Bowl Adoptable San Francisco, CA San Francisco21.3  ?
Search for the Past Box Adoptable San Francisco, CA San Francisco21.3  ?
MorrisOlsonBox Adoptable San Francisco, CA San Francisco21.3  ?
B in the City Adoptable San Francisco, CA Marin21.3  ?
This one's for you.... Searcher San Francisco, CA San Francisco21.3  ?
My Birthday Letterbox Adoptable San Francisco, CA San Francisco21.3  ?
Our Sanctuary's "Crustacean Kingdom" (2) Adoptable San Francisco, CA San Francisco21.3  ?
Hangman Game 11 Silver Eagle San Francisco, CA San Francisco21.4  ?
our dragon by sea sean Adoptable San Francisco, CA San Francisco21.4  ?
GISHWHES 2017 Team DirtyPig mallornleaf San Francisco, CA San Francisco21.4  .1 mi
Ring Mountian Adoptable Tiburon, CA Marin21.5  ?
SFO airport Creeping Death San Francisco, CA San Francisco21.5  .1 mi
Cars 2 (An Abbreviated Tale) (4) Nature Hikers Union City, CA Alameda21.7  .5 mi
The Palace Adoptable San Francisco, CA San Francisco22.1  ?
Morgan Territory Boxes 1&2 (2) Coyotl Clan Livermore, CA Alameda22.4  ?
Livermore: The Movie Adoptable Livermore, CA Alameda22.4  ?
Motion Machine Grumpy Grinch Livermore, CA Alameda22.4  ?
Pine Tree Island Adoptable Livermore, CA Alameda22.4  ?
Armadillo Milly Adoptable Livermore, CA Alameda22.4  ?
Brushy Peak (2) Adoptable Livermore, CA Alameda22.4  ?
Birthday Pebbles Livermore, CA Alameda22.4  ?
#AwesomeSilvercorns Troop31019 Pleasanton, CA Alameda22.4  ?
GISHWHES Spoonie Box AeliaTKC Fremont, CA Alameda22.5  .5 mi
Circle Gets A Square (Letterbox/Geocache Hybrid) agltbialik San Francisco, CA San Francisco22.6  ?
Corona Dog Box Schpug Family San Francisco, CA San Francisco22.6  ?
Rail Rider Lost Sailor Suisun City, CA Solano23.0  ?
Buttercup's Dream Adoptable Sausalito, CA Marin23.1  ?
The Smart Cookie Adoptable Sausalito, CA Marin23.1  ?
Girls' Weekend 2009 Adoptable Sausalito, CA Marin23.1  ?
Tennessee Beach (2) Adoptable Sausalito, CA Marin23.1  ?
In Flander's Fields DorothyGayle Ukiah, CA Mendocino23.1  ?
Bay shore Roundhouse Schpug Family Brisbane, CA San Mateo23.3  ?
A eucalyptus for your thoughts Adoptable Fairfield, CA Solano23.8  ?
An Icy Reception Adoptable Fairfield, CA Solano23.8  ?
The Disappearing Lake Adoptable Fairfield, CA Solano23.8  ?
Darcy Farrow John Valjean Brisbane, CA San Mateo24.0  ?
Eastern California Waterfall Series Box #3 Da Kool Kats Strawberry, CA El Dorado24.2  ?
Amazing Fantasy agltbialik San Francisco, CA San Francisco24.2  ?
Hidden Garden Steps ZooMom San Francisco, CA San Francisco24.6  .1 mi
Tulips and Turbines Adoptable San Francisco, CA San Francisco24.7  ?
Astonishing Creatures: the Monarch Migration Adoptable Fremont, CA Alameda25.1  ?
Ardenwood Farm Train Adoptable Fremont, CA Alameda25.1  ?
Coyote Hills Box Adoptable Fremont, CA Alameda25.1  ?
Golden Heron Nature Hikers Fremont, CA Alameda25.1  .1 mi
Extinct Megafauna of the Bay Area: Saber-Toothed Cat Nature Hikers Fremont, CA Alameda25.1  1 mi