 |
OG Quack Hack is Back
by thedrainspies
Contra Costa county, CA |
May 28, 2026 |
1/4 |
0.15 |
|
Rocky Road
by HaileyandStephen
Contra Costa county, CA |
May 26, 2026 |
1/4 |
0.25 |
|
Black Walnut Outpost
by thedrainspies
Contra Costa county, CA |
May 25, 2026 |
1/3 |
0.35 |
|
Tree City U.S.A #5
by thedrainspies
Contra Costa county, CA |
May 25, 2026 |
1/3 |
0.43 |
|
Concrete Creek
by calbuilt
Contra Costa county, CA |
May 23, 2026 |
1/3 |
0.24 |
 |
Views of Mt. Diablo - The Protest Overpass
by Shrektrician
Contra Costa county, CA |
May 22, 2026 |
1/3 |
0.21 |
|
Don't Fence Me In
by thedrainspies
Contra Costa county, CA |
May 17, 2026 |
1/4 |
0.23 |
|
Sneaky Dog
by thedrainspies
Contra Costa county, CA |
May 17, 2026 |
1/4 |
0.26 |
|
Quack Hack #2
by thedrainspies
Contra Costa county, CA |
May 10, 2026 |
1/4 |
0.25 |
|
Who Am I? - The Bombastic Rooster
by JSQuack
Contra Costa county, CA |
March 14, 2026 |
1/19 |
0.04 |
 |
Martinez Water Front - Ferries & Fisheries
by jagerdorf
Contra Costa county, CA |
March 1, 2026 |
1/5 |
0.36 |
 |
North of Hookston Station along the IHT
by KCSearcher
Contra Costa county, CA |
February 15, 2026 |
1/6 |
0.25 |
|
Crow Roost
by JSQuack
Contra Costa county, CA |
February 5, 2026 |
1/3 |
1.93 |
|
Martinez-Benicia Ferry
by JSQuack
Contra Costa county, CA |
January 25, 2026 |
1/6 |
0.26 |
|
nps - katm2
by nsearls25
Contra Costa county, CA |
December 27, 2025 |
1/6 |
0.48 |
|
Thunderbird Table Mountain
by lindyfind
Contra Costa county, CA |
November 19, 2025 |
Half |
2.35 |
|
CRYPTID Mango Toy Cemetery
by miniRVCREW
Contra Costa county, CA |
November 1, 2025 |
1/5 |
0.76 |
 |
Metamorphic Facies of the Farallon Megathrust
by yoyo ken
Contra Costa county, CA |
October 12, 2025 |
1/19 |
0.18 |
|
Chubby Pack
by KCSearcher
Contra Costa county, CA |
October 4, 2025 |
1/4 |
0.66 |
|
Compartmentalization
by lindyfind
Contra Costa county, CA |
October 3, 2025 |
1/4 |
0.78 |
|
KCSearcher's Junction .029.029 #129
by KCSearcher
Contra Costa county, CA |
August 29, 2025 |
1/4 |
1.16 |
|
Jackalope
by RV CREW
Contra Costa county, CA |
August 25, 2025 |
1/3 |
3.32 |
|
Blue Tiger
by RV CREW
Contra Costa county, CA |
August 22, 2025 |
1/6 |
0.37 |
|
Chilpancingo (dog 🐩) park
by Psychoticjesters
Contra Costa county, CA |
August 18, 2025 |
1/5 |
0.51 |
|
The Vine
by HunterJaseLinks22
Contra Costa county, CA |
August 5, 2025 |
1/5 |
0.81 |
|
Views of Mt. Diablo - Meridian 122
by JSQuack
Contra Costa county, CA |
August 1, 2025 |
1/4 |
0.94 |
|
No Outlet
by HunterJaseLinks22
Contra Costa county, CA |
July 21, 2025 |
1/6 |
2.13 |
|
Martinez's Smallest Park?
by nsearls25
Contra Costa county, CA |
June 26, 2025 |
1/3 |
1.53 |
|
Swinging up high at Shadowood Park. 🌲
by Psychoticjesters
Contra Costa county, CA |
May 9, 2025 |
1/4 |
1.19 |
|
Clayton Memorial Fountain
by JSQuack
Contra Costa county, CA |
May 3, 2025 |
1/3 |
2.17 |
|
KCSearcher's Junction .029.029 #124
by KCSearcher
Contra Costa county, CA |
March 29, 2025 |
Half |
7.53 |
|
Buzzwords: Thunderbird toy from the cemetery.
by Psychoticjesters
Contra Costa county, CA |
February 23, 2025 |
1/13 |
0.19 |
|
Sunshine
by Quincuncial
Contra Costa county, CA |
July 23, 2024 |
Half |
3.25 |
|
IRT The Long Stretch #5: End of the Line
by JSQuack
Contra Costa county, CA |
June 16, 2024 |
1/3 |
2.46 |
|
Ridgewood
by JSQuack
Contra Costa county, CA |
June 15, 2024 |
1/3 |
2.46 |
|
Grocery Rest Stop
by thedrainspies
Contra Costa county, CA |
January 1, 2024 |
1/5 |
1.75 |
|
Green Ridge
by Paxmonkey
Contra Costa county, CA |
August 2, 2023 |
1/5 |
2.20 |
|
nps - chis2
by nsearls25
Contra Costa county, CA |
June 18, 2023 |
1/5 |
1.66 |
|
nps - crla2
by nsearls25
Contra Costa county, CA |
June 16, 2023 |
1/4 |
1.87 |
|
Bajo Ygnacio
by thedrainspies
Contra Costa county, CA |
April 12, 2023 |
1/5 |
1.67 |
|
Fun And Games At Heather Farm Park Lab Bonus
by JSQuack
Contra Costa county, CA |
February 8, 2023 |
1/6 |
1.03 |
|
Pleasant Oak Park Cache V2.0
by SweetDuo
Contra Costa county, CA |
January 23, 2023 |
1/5 |
0.62 |
|
Use the Right Format, You Simpleton!
by Shrektrician
Contra Costa county, CA |
January 3, 2023 |
1/7 |
1.97 |
|
QuickFoot
by thedrainspies
Contra Costa county, CA |
December 25, 2022 |
1/7 |
0.69 |
|
The Bard of Avon
by thedrainspies
Contra Costa county, CA |
December 25, 2022 |
1/3 |
3.50 |
|
More White Lies
by JSQuack
Contra Costa county, CA |
December 8, 2022 |
1/7 |
0.80 |
|
CCE - Treat
by KCSearcher
Contra Costa county, CA |
November 6, 2022 |
1/6 |
0.65 |
|
Toula's Favorite Caching Park
by JSQuack
Contra Costa county, CA |
October 12, 2022 |
1/3 |
4.22 |
|
Know your Snakes
by DavidT21 & Fisherwoman
Contra Costa county, CA |
October 8, 2022 |
1/18 |
0.60 |
|
Ranching and Farming in Clayton
by JSQuack
Contra Costa county, CA |
September 7, 2022 |
1/4 |
1.88 |
|
The Keller Oak
by JSQuack
Contra Costa county, CA |
September 7, 2022 |
1/4 |
1.88 |
|
Found Cat Redux
by JSQuack
Contra Costa county, CA |
August 30, 2022 |
1/3 |
10.5 |
|
Lollapalooza Redux
by JSQuack
Contra Costa county, CA |
August 30, 2022 |
1/3 |
11.5 |
|
Mothers Day Stumper: Redux
by JSQuack
Contra Costa county, CA |
August 30, 2022 |
1/3 |
11.5 |
|
Welcome to Murderer's Creek 👻
by Virgojams
Contra Costa county, CA |
August 6, 2022 |
1/6 |
1.37 |
|
Convergences of Davids
by SweetDuo
Contra Costa county, CA |
June 22, 2022 |
1/3 |
3.89 |
|
An Adventure Lab Bonus
by SweetDuo
Contra Costa county, CA |
June 20, 2022 |
1/4 |
2.76 |
|
CCCT- Just around the bend
by Virgojams
Contra Costa county, CA |
May 1, 2022 |
1/4 |
2.06 |
|
Secret Passageway
by thedrainspies
Contra Costa county, CA |
March 19, 2022 |
1/4 |
2.52 |
|
Log gone days
by Virgojams
Contra Costa county, CA |
March 13, 2022 |
1/5 |
3.27 |
|
The South Broadway bridge
by Virgojams
Contra Costa county, CA |
February 8, 2022 |
1/7 |
1.24 |
|
EBMUD Trail Micro
by SweetDuo
Contra Costa county, CA |
January 13, 2022 |
1/6 |
1.21 |
|
The Girl Scout's Nest (PM#3)
by Echoverse
Contra Costa county, CA |
January 13, 2022 |
1/3 |
3.34 |
|
Geo Man
by Psychoticjesters
Contra Costa county, CA |
January 3, 2022 |
1/6 |
1.61 |
|
Iron Horse Adventure Lab Bonus
by CCFsmile
Contra Costa county, CA |
September 10, 2021 |
Half |
4.25 |
|
4.92 Redux
by JSQuack
Contra Costa county, CA |
July 4, 2021 |
1/3 |
5.14 |
|
The CShare 10,000 Tribute Cache
by JSQuack
Contra Costa county, CA |
March 1, 2021 |
1/3 |
6.77 |
|
Pepper's Paw Patch Puzzle
by thedrainspies
Contra Costa county, CA |
December 24, 2020 |
1/4 |
1.92 |
|
History Repeats
by Dreg_
Contra Costa county, CA |
October 19, 2020 |
1/4 |
7.06 |
|
T-Minus 1 Month and Counting to Apollo 12 Bonus
by KCSearcher
Contra Costa county, CA |
October 19, 2020 |
1/6 |
1.22 |
|
Aguacate
by thedrainspies
Contra Costa county, CA |
October 4, 2020 |
Half |
5.80 |
|
Not Quite Spring Training
by thedrainspies
Contra Costa county, CA |
October 3, 2020 |
1/4 |
1.80 |
|
Tethered
by thedrainspies
Contra Costa county, CA |
October 3, 2020 |
1/3 |
3.45 |
|
CCCT - peaceful stroll
by Virgojams
Contra Costa county, CA |
September 24, 2020 |
1/4 |
1.43 |
|
CCCT - high turnover
by Virgojams
Contra Costa county, CA |
September 21, 2020 |
1/4 |
1.65 |
|
Swimming Hole Magic
by thedrainspies
Contra Costa county, CA |
September 20, 2020 |
1/3 |
2.14 |
|
East Bay Telescopes Nearby
by KCSearcher
Contra Costa county, CA |
August 29, 2020 |
1/10 |
0.50 |
|
Clayton History Walk Adventure Lab Bonus
by JSQuack
Contra Costa county, CA |
August 23, 2020 |
Half |
3.37 |
|
Deadly End
by thedrainspies
Contra Costa county, CA |
August 9, 2020 |
1/5 |
2.16 |
|
RV CREW's Blackout FTF Calendar
by nsearls25
Contra Costa county, CA |
August 9, 2020 |
1/5 |
1.60 |
|
Shrektrician's July 29th Experiment
by Shrektrician
Contra Costa county, CA |
July 29, 2020 |
1/6 |
1.38 |
|
Three Boxes on the Boulevard
by thedrainspies
Contra Costa county, CA |
July 28, 2020 |
1/4 |
2.58 |
|
Rail Seekers
by thedrainspies
Contra Costa county, CA |
July 3, 2020 |
1/3 |
1.75 |
|
KCSearcher's County 2020 - Contra Costa #06
by KCSearcher
Contra Costa county, CA |
June 23, 2020 |
1/4 |
6.78 |
|
Jones Family Reunion
by thedrainspies
Contra Costa county, CA |
May 24, 2020 |
1/6 |
1.26 |
 |
Martinez Reverse Wherigo
by nsearls25
Contra Costa county, CA |
April 26, 2020 |
1/6 |
1.44 |
|
Park & view
by Virgojams
Contra Costa county, CA |
April 18, 2020 |
1/4 |
2.44 |
|
World Series #90: 1992
by Goodgulf
Contra Costa county, CA |
March 28, 2020 |
1/4 |
5.54 |
|
KCSearcher's Feb29 2020 #H05 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/8 |
1.54 |
|
KCSearcher's Feb29 2020 #H06 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/11 |
1.06 |
|
KCSearcher's Feb29 2020 #H07 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/11 |
1.02 |
 |
KCSearcher's Feb29 2020 #H11 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/15 |
0.59 |
|
Please Reliez me, again.
by Virgojams
Contra Costa county, CA |
January 11, 2020 |
1/5 |
2.33 |
|
Toyon Canyon Trail - Leaning Tree
by JSQuack
Contra Costa county, CA |
October 22, 2019 |
1/3 |
10.5 |
|
Risk of Oak Danger
by JSQuack
Contra Costa county, CA |
September 30, 2019 |
1/3 |
6.04 |
|
BRBD
by JSQuack
Contra Costa county, CA |
August 5, 2019 |
1/3 |
5.57 |
|
The S Road
by thedrainspies
Contra Costa county, CA |
July 27, 2019 |
1/3 |
2.76 |
|
Clayton Cachers Most Wanted: Cletis Montgomery
by Virgojams
Contra Costa county, CA |
July 4, 2019 |
1/6 |
2.69 |
|
Clayton Cachers Most Wanted: Cyril Lee Dillon
by Virgojams
Contra Costa county, CA |
July 4, 2019 |
1/6 |
2.41 |
|
Clayton Cachers Most Wanted: John Darkstone
by Virgojams
Contra Costa county, CA |
July 4, 2019 |
1/6 |
2.31 |
|
Clayton Cachers Most Wanted: Syd Wilkinson
by Virgojams
Contra Costa county, CA |
July 4, 2019 |
1/6 |
2.03 |
|
BPRS #1 Start Here
by Mimzy100
Contra Costa county, CA |
May 4, 2019 |
1/16 |
0.61 |
|
BPRS #2 Corner cache
by Mimzy100
Contra Costa county, CA |
May 4, 2019 |
1/15 |
1.03 |
|
Highland Cypress
by Mimzy100
Contra Costa county, CA |
May 4, 2019 |
1/5 |
3.09 |
|
Wet Dogs
by Mimzy100
Contra Costa county, CA |
May 4, 2019 |
1/7 |
2.21 |
|
Bringing back Babel
by Virgojams
Contra Costa county, CA |
April 11, 2019 |
1/4 |
3.45 |
|
Welcome to The Woods CoCo County edition
by Virgojams
Contra Costa county, CA |
March 1, 2019 |
1/4 |
2.46 |
|
Camille Oak
by JSQuack
Contra Costa county, CA |
February 2, 2019 |
1/6 |
1.09 |
|
World Series #82: 1984
by Goodgulf
Contra Costa county, CA |
January 4, 2019 |
1/3 |
5.63 |
|
Barrancas
by JSQuack
Contra Costa county, CA |
January 1, 2019 |
1/9 |
1.25 |
|
The Hydration Station
by thedrainspies
Contra Costa county, CA |
January 1, 2019 |
1/6 |
1.41 |
|
Return of Loch Ness
by JSQuack
Contra Costa county, CA |
December 30, 2018 |
1/5 |
3.55 |
|
Clayton Bocce
by JSQuack
Contra Costa county, CA |
November 24, 2018 |
1/10 |
0.79 |
|
Clayton Museum Garden
by JSQuack
Contra Costa county, CA |
November 24, 2018 |
1/10 |
0.85 |
|
The Klay Cache - Dubs Nation
by thedrainspies
Contra Costa county, CA |
November 24, 2018 |
1/6 |
2.47 |
|
The Highlander
by JSQuack
Contra Costa county, CA |
October 21, 2018 |
1/3 |
2.43 |
|
Round Valley Regional Park
by KCSearcher
Contra Costa county, CA |
October 16, 2018 |
1/5 |
1.47 |
|
Briones Orchard Trail 001
by JSQuack
Contra Costa county, CA |
October 14, 2018 |
1/6 |
2.90 |
|
Briones Orchard Trail 002
by JSQuack
Contra Costa county, CA |
October 14, 2018 |
1/6 |
3.04 |
|
Briones Staging Area #6
by JSQuack
Contra Costa county, CA |
October 14, 2018 |
1/5 |
2.39 |
|
Briones Acalanes Ridge
by JSQuack
Contra Costa county, CA |
October 13, 2018 |
1/5 |
2.69 |
|
De Martini Winery
by JSQuack
Contra Costa county, CA |
September 2, 2018 |
1/5 |
1.47 |
|
Endeavor Hall
by JSQuack
Contra Costa county, CA |
September 2, 2018 |
1/5 |
1.65 |
|
Moresi's
by JSQuack
Contra Costa county, CA |
September 2, 2018 |
1/5 |
1.65 |
|
Nostalgia – Snaky
by Mockteam
Contra Costa county, CA |
September 2, 2018 |
1/3 |
3.41 |
|
Regency Trailhead
by JSQuack
Contra Costa county, CA |
September 2, 2018 |
1/5 |
1.67 |
|
Virtuality
by Lamneth
Contra Costa county, CA |
August 25, 2018 |
1/8 |
0.68 |
|
Finz To The Left, Finz To The Right
by JSQuack
Contra Costa county, CA |
August 5, 2018 |
1/4 |
5.45 |
|
Morgan Territory Road Bridge
by JSQuack
Contra Costa county, CA |
August 5, 2018 |
1/3 |
10.5 |
|
Bishop Ranch
by JSQuack
Contra Costa county, CA |
August 2, 2018 |
1/4 |
1.93 |
|
George Cardinet Trail
by JSQuack
Contra Costa county, CA |
August 2, 2018 |
1/4 |
2.21 |
|
Triple Jasmer
by JSQuack
Contra Costa county, CA |
July 23, 2018 |
Half |
5.98 |
|
The Straightaway
by Virgojams
Contra Costa county, CA |
May 15, 2018 |
1/5 |
1.30 |
|
The Farm Creek Tribute
by thedrainspies
Contra Costa county, CA |
May 12, 2018 |
1/7 |
1.18 |
|
IHT The Long Stretch #1
by JSQuack
Contra Costa county, CA |
December 17, 2017 |
1/7 |
0.87 |
|
IHT The Long Stretch #2
by JSQuack
Contra Costa county, CA |
December 17, 2017 |
1/7 |
0.90 |
|
IHT The Long Stretch #3
by JSQuack
Contra Costa county, CA |
December 17, 2017 |
1/7 |
0.87 |
|
IHT The Long Stretch #4
by JSQuack
Contra Costa county, CA |
December 17, 2017 |
1/7 |
0.86 |
|
Iron Horse Beer Run #1
by JSQuack
Contra Costa county, CA |
December 11, 2017 |
1/4 |
1.44 |
|
Iron Horse Beer Run #2
by JSQuack
Contra Costa county, CA |
December 11, 2017 |
1/4 |
1.56 |
|
Iron Horse Beer Run #3
by JSQuack
Contra Costa county, CA |
December 11, 2017 |
1/4 |
1.34 |
|
Cowell
by JSQuack
Contra Costa county, CA |
November 13, 2017 |
1/3 |
4.47 |
|
Currymvp 2K Tribute Cache
by JSQuack
Contra Costa county, CA |
November 7, 2017 |
1/4 |
3.41 |
|
World Series #51: 1953
by 4wheeler
Contra Costa county, CA |
September 2, 2017 |
1/5 |
1.70 |
|
World Series #54: 1956
by 4wheeler
Contra Costa county, CA |
February 12, 2017 |
1/6 |
1.25 |
|
World Series #56: 1958
by 4wheeler
Contra Costa county, CA |
February 12, 2017 |
1/6 |
1.40 |
|
PNG Redux
by JSQuack
Contra Costa county, CA |
January 1, 2017 |
1/18 |
0.35 |
|
Alamo Guy 150K
by JSQuack
Contra Costa county, CA |
November 4, 2016 |
1/3 |
5.93 |
|
Running for the Desert
by Virgojams
Contra Costa county, CA |
October 5, 2016 |
1/8 |
1.34 |
|
KCSearcher's 10K Tribute Cache
by JSQuack
Contra Costa county, CA |
September 24, 2016 |
1/5 |
2.05 |
|
Old Tunnel Road
by Virgojams
Contra Costa county, CA |
September 1, 2016 |
Full |
8.97 |
|
Strange Brew
by JSQuack
Contra Costa county, CA |
August 16, 2016 |
1/4 |
1.89 |
|
The Other Junction
by JSQuack
Contra Costa county, CA |
June 29, 2016 |
Half |
15.1 |
|
Volvon site: 15 mortar holes
by MathGen
Contra Costa county, CA |
June 26, 2016 |
Half |
27.8 |
|
East Bay PASSPORT - Briones Regional Park
by JSQuack
Contra Costa county, CA |
May 16, 2016 |
1/4 |
4.27 |
|
Deception
by Mockteam
Contra Costa county, CA |
April 10, 2016 |
1/4 |
1.97 |
|
GeoDog's Rub-A-Dub Cache
by JSQuack
Contra Costa county, CA |
March 30, 2016 |
Half |
19.6 |
|
Oak Hills Trail: Unsafe Drinking Water
by JSQuack
Contra Costa county, CA |
March 30, 2016 |
1/4 |
4.64 |
|
Johnny Pump
by Virgojams
Contra Costa county, CA |
March 5, 2016 |
1/7 |
1.30 |
|
EASY PEASY!!!
by w000dy
Contra Costa county, CA |
February 29, 2016 |
1/22 |
0.25 |
|
KCSearcher's Feb29 2016 #A04 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2016 |
1/4 |
2.99 |
|
KCSearcher's Feb29 2016 #A05 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2016 |
1/6 |
0.63 |
|
KCSearcher's Feb29 2016 #A06 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2016 |
1/7 |
2.72 |
|
KCSearcher's Feb29 2016 #A07 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2016 |
1/6 |
1.60 |
|
KCSearcher's Feb29 2016 #A08 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2016 |
1/10 |
0.64 |
|
ArchyTex 1K Tribute Cache
by JSQuack
Contra Costa county, CA |
February 21, 2016 |
1/5 |
4.79 |
|
Ygnacio Canal Trail: Boundary Oaks 14th hole Par 5
by Virgojams
Contra Costa county, CA |
January 24, 2016 |
1/4 |
3.13 |
|
The Apteryx Cache
by JSQuack
Contra Costa county, CA |
January 22, 2016 |
1/3 |
2.71 |
|
THE CAPSULE FIFTEEN
by tw63ton
Contra Costa county, CA |
January 2, 2016 |
1/4 |
2.81 |
|
RV CREW 6K Tribute Cache
by JSQuack
Contra Costa county, CA |
September 14, 2015 |
1/4 |
4.13 |
|
DKata Hits 8,000 Finds!
by JSQuack
Contra Costa county, CA |
May 31, 2015 |
1/4 |
6.13 |
|
The Cache Starts Here
by Virgojams
Contra Costa county, CA |
May 27, 2015 |
1/3 |
2.75 |
|
Northgrate Road
by JSQuack
Contra Costa county, CA |
March 16, 2015 |
1/4 |
5.74 |
|
The Knobcone Road
by JSQuack
Contra Costa county, CA |
March 16, 2015 |
1/4 |
5.30 |
|
Long stretch of wood fence
by KCSearcher
Contra Costa county, CA |
March 2, 2015 |
1/4 |
1.35 |
|
Parking nearby
by KCSearcher
Contra Costa county, CA |
March 2, 2015 |
1/3 |
1.67 |
|
Crayola Series: Plum
by Alamogul
Contra Costa county, CA |
August 23, 2014 |
1/19 |
0.44 |