 |
The Old Quarry
by JSQuack
Contra Costa county, CA |
June 1, 2026 |
1/4 |
0.15 |
|
Tree Rex
by thedrainspies
Contra Costa county, CA |
May 10, 2026 |
Half |
0.65 |
 |
Along the IHT - Just South of Concord Ave
by KCSearcher
Contra Costa county, CA |
May 7, 2026 |
1/3 |
0.33 |
|
EV’s have Mr. Fusion Envy
by KCSearcher
Contra Costa county, CA |
November 29, 2025 |
1/44 |
0.02 |
|
The Bad Pruning Job
by JSQuack
Contra Costa county, CA |
November 27, 2025 |
1/3 |
1.80 |
|
KCSearcher's Feb29 2024 #K15 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2024 |
1/10 |
0.39 |
|
KCSearcher's Feb29 2024 #K29 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2024 |
1/5 |
1.27 |
|
Enjoy Your Park
by RattleSnack
Contra Costa county, CA |
September 1, 2023 |
1/9 |
0.57 |
 |
nps - jeff2
by nsearls25
Contra Costa county, CA |
November 6, 2022 |
1/4 |
3.33 |
|
nps - yell
by nsearls25
Contra Costa county, CA |
November 6, 2022 |
1/6 |
1.15 |
|
nps - yose (hide #200)
by nsearls25
Contra Costa county, CA |
November 6, 2022 |
1/6 |
1.54 |
|
The Parks of Pleasant Hill AL Bonus
by SweetDuo
Contra Costa county, CA |
October 9, 2022 |
1/4 |
2.00 |
|
An Adventure Lab Bonus
by SweetDuo
Contra Costa county, CA |
June 20, 2022 |
1/4 |
2.76 |
|
Carquinez Strait Waterfront Adventure Lab Bonus
by JSQuack
Contra Costa county, CA |
May 7, 2022 |
Full |
9.32 |
|
RUNNING FROM THE LAW: Patrol Car Testing
by bassocantor
Contra Costa county, CA |
May 4, 2022 |
Full |
68.5 |
|
The Missing Basso
by bassocantor
Contra Costa county, CA |
April 7, 2022 |
Full |
83.6 |
|
Secret Hidden Stairway - not under the stairs
by CShare
Contra Costa county, CA |
January 31, 2022 |
Half |
7.03 |
|
More Later
by SweetDuo
Contra Costa county, CA |
January 26, 2022 |
Half |
1.87 |
|
EBMUD Trail Micro
by SweetDuo
Contra Costa county, CA |
January 13, 2022 |
1/6 |
1.21 |
|
Geo Man
by Psychoticjesters
Contra Costa county, CA |
January 3, 2022 |
1/6 |
1.61 |
|
Lady Bay
by EastBayJ
Contra Costa county, CA |
December 1, 2021 |
1/4 |
4.73 |
|
Stash Box #5
by jmiller96
Contra Costa county, CA |
November 21, 2021 |
Full |
16.9 |
|
710 77345
by Shrektrician
Contra Costa county, CA |
November 17, 2021 |
Full |
24.0 |
|
IHT - My First Find
by CShare
Contra Costa county, CA |
July 7, 2021 |
1/3 |
2.31 |
|
Summit Marker
by victorg009
Contra Costa county, CA |
June 27, 2021 |
1/6 |
2.43 |
|
The mystery of a tree
by caccbag
Contra Costa county, CA |
May 5, 2021 |
1/4 |
3.87 |
|
Big Break - Pitstop
by victorg009
Contra Costa county, CA |
February 28, 2021 |
1/4 |
2.20 |
|
Big Break - Riverview
by victorg009
Contra Costa county, CA |
February 28, 2021 |
1/4 |
2.06 |
|
Big Break - Tree Cache
by victorg009
Contra Costa county, CA |
February 28, 2021 |
1/4 |
2.03 |
|
Big Break - Water Well
by victorg009
Contra Costa county, CA |
February 28, 2021 |
1/3 |
3.32 |
|
Big Break Loop 2
by victorg009
Contra Costa county, CA |
February 28, 2021 |
1/4 |
2.17 |
|
How Many Caches Can You Get For $5 - Cache #1
by victorg009
Contra Costa county, CA |
February 28, 2021 |
1/4 |
1.97 |
|
How Many Caches Can You Get For $5 - Cache #4
by victorg009
Contra Costa county, CA |
February 28, 2021 |
1/3 |
2.32 |
|
Trail Junction
by victorg009
Contra Costa county, CA |
February 28, 2021 |
1/4 |
3.48 |
|
The BIG Kahuna - #500
by thedrainspies
Contra Costa county, CA |
January 16, 2021 |
1/8 |
0.48 |
|
An Easy Cache at Ridge Park
by Thanos75
Contra Costa county, CA |
January 9, 2021 |
1/4 |
5.42 |
|
Approaching The End of the Road
by victorg009
Contra Costa county, CA |
January 9, 2021 |
1/4 |
4.52 |
|
Bermuda Triangle at Prewett Park #1
by Thanos75
Contra Costa county, CA |
January 9, 2021 |
1/4 |
2.22 |
|
Bermuda Triangle at Prewett Park #2
by Thanos75
Contra Costa county, CA |
January 9, 2021 |
1/4 |
2.38 |
|
Nothing Better to Do - Day 8
by Thanos75
Contra Costa county, CA |
January 9, 2021 |
1/3 |
7.23 |
|
Vgr1 - Mercury op3
by KCSearcher
Contra Costa county, CA |
June 22, 2020 |
Half |
4.67 |
|
US Spaceflight - Gemini 4 op2
by KCSearcher
Contra Costa county, CA |
June 21, 2020 |
Half |
9.96 |
|
Vgr1 - Ceres op3
by KCSearcher
Contra Costa county, CA |
June 21, 2020 |
Half |
11.1 |
|
Shell Ridge Walnut Creek Open Space
by JSQuack
Contra Costa county, CA |
June 12, 2020 |
Half |
3.41 |
|
Harmony's Pandemic Distraction
by Harmony Baby
Contra Costa county, CA |
May 10, 2020 |
Half |
8.23 |
|
Ninja Turtle
by thedrainspies
Contra Costa county, CA |
April 17, 2020 |
1/3 |
4.36 |
|
Keep me posted
by Daniee9
Contra Costa county, CA |
March 23, 2020 |
1/3 |
2.56 |
|
Harmony's 20th Birthday
by Harmony Baby
Contra Costa county, CA |
March 12, 2020 |
1/3 |
4.25 |
|
KCSearcher's County 2020 - Contra Costa #08
by KCSearcher
Contra Costa county, CA |
March 8, 2020 |
1/4 |
2.75 |
|
KCSearcher's Feb29 2020 #29-201 GeoArt
by KCSearcher
Contra Costa county, CA |
March 1, 2020 |
1/4 |
3.57 |
|
KCSearcher's Feb29 2020 #HnR Experiment
by KCSearcher
Contra Costa county, CA |
March 1, 2020 |
1/6 |
3.74 |
|
KCSearcher's Feb29 2020 #HXX Experiment
by KCSearcher
Contra Costa county, CA |
March 1, 2020 |
1/7 |
2.90 |
|
Lime Ridge Thermometer Tree
by JSQuack
Contra Costa county, CA |
March 1, 2020 |
1/8 |
0.80 |
|
KCSearcher's Feb29 2020 #29-203 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/8 |
1.11 |
|
KCSearcher's Feb29 2020 #29-204 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/5 |
4.19 |
|
KCSearcher's Feb29 2020 #29-205 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/18 |
0.55 |
|
KCSearcher's Feb29 2020 #29-206 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/11 |
0.92 |
|
KCSearcher's Feb29 2020 #29-901 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/9 |
1.42 |
|
KCSearcher's Feb29 2020 #29-902 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/7 |
1.87 |
|
KCSearcher's Feb29 2020 #29-903 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/7 |
2.09 |
|
KCSearcher's Feb29 2020 #29-908 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/5 |
3.49 |
|
KCSearcher's Feb29 2020 #29-909 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/5 |
3.70 |
|
KCSearcher's Feb29 2020 #29-910 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/5 |
2.67 |
|
KCSearcher's Feb29 2020 #29-9XX GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/5 |
4.65 |
|
KCSearcher's Feb29 2020 #29-X01 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/8 |
1.96 |
|
KCSearcher's Feb29 2020 #29-X02 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/8 |
1.79 |
|
KCSearcher's Feb29 2020 #29-X03 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/8 |
1.83 |
|
KCSearcher's Feb29 2020 #29-X04 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/8 |
1.79 |
|
KCSearcher's Feb29 2020 #29-X05 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/9 |
1.59 |
|
KCSearcher's Feb29 2020 #29-X29 GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/3 |
9.97 |
|
KCSearcher's Feb29 2020 #29-XXX GeoArt
by KCSearcher
Contra Costa county, CA |
February 29, 2020 |
1/5 |
4.05 |
|
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 |
|
Steep Slope
by thedrainspies
Contra Costa county, CA |
February 16, 2020 |
1/4 |
5.64 |
|
The U.A.H.
by thedrainspies
Contra Costa county, CA |
February 16, 2020 |
1/4 |
2.36 |
|
Tilden-Wildcat #4
by pvercello
Contra Costa county, CA |
February 4, 2020 |
Half |
5.04 |
|
Caution ! Danger ! There's another Cache here !
by CShare
Contra Costa county, CA |
December 22, 2019 |
1/3 |
4.59 |
|
The Force Returns - #300
by thedrainspies
Contra Costa county, CA |
December 9, 2019 |
1/4 |
1.58 |
|
Bayberry
by JSQuack
Contra Costa county, CA |
November 26, 2019 |
1/5 |
2.01 |
|
Cardinet's Trail
by JSQuack
Contra Costa county, CA |
November 26, 2019 |
1/4 |
4.55 |
|
The Wolf Ears
by thedrainspies
Contra Costa county, CA |
August 5, 2019 |
Full |
17.1 |
|
The Concord GeoZoo
by thedrainspies
Contra Costa county, CA |
May 22, 2019 |
1/5 |
1.22 |
|
Everybody Loves Pizza!
by Shrektrician
Contra Costa county, CA |
May 12, 2019 |
Half |
7.54 |
|
The Big 2-0-0
by thedrainspies
Contra Costa county, CA |
May 5, 2019 |
1/5 |
1.30 |
|
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 |
|
BASSOLYMPICS
by bassocantor
Contra Costa county, CA |
May 2, 2019 |
1/3 |
8.47 |
|
The Highgardens
by thedrainspies
Contra Costa county, CA |
April 25, 2019 |
1/5 |
2.69 |
|
The Robin's Lair
by thedrainspies
Contra Costa county, CA |
February 19, 2019 |
1/3 |
8.13 |
|
The Twilight Zone
by thedrainspies
Contra Costa county, CA |
January 22, 2019 |
1/5 |
1.89 |
|
Wayfaring Cache
by jagerdorf
Contra Costa county, CA |
January 7, 2019 |
1/4 |
6.88 |
|
Return of Loch Ness
by JSQuack
Contra Costa county, CA |
December 30, 2018 |
1/5 |
3.55 |
|
3D 2x2x3 - a D 5 Star
by KCSearcher
Contra Costa county, CA |
December 27, 2018 |
1/3 |
8.57 |
|
3D 2x2x2 - a D 5 Star
by KCSearcher
Contra Costa county, CA |
December 26, 2018 |
Half |
10.7 |
|
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 |
|
#5 Wild Animal Park: Missing Wrangler
by bassocantor
Contra Costa county, CA |
September 8, 2018 |
1/4 |
11.4 |
|
#6 Bassoville Wild Animal Kingdom
by bassocantor
Contra Costa county, CA |
September 8, 2018 |
1/3 |
28.7 |
|
CCCT: First and Canal
by CShare
Contra Costa county, CA |
August 28, 2018 |
Half |
5.26 |
|
Stump on Briones to Mt. Diablo Regional Trail
by CShare
Contra Costa county, CA |
August 28, 2018 |
Half |
4.23 |
|
Clayton Community Park Secret Picnic
by JSQuack
Contra Costa county, CA |
August 18, 2018 |
1/3 |
3.14 |
|
Longcut to Shortcut to Ol Glory
by Shrektrician
Contra Costa county, CA |
August 8, 2018 |
1/6 |
3.35 |
|
Taking Bacon to Beacon
by Shrektrician
Contra Costa county, CA |
August 8, 2018 |
1/6 |
3.19 |
|
Transcontinental Air Mail Arrows
by Shrektrician
Contra Costa county, CA |
August 8, 2018 |
1/5 |
3.20 |
|
The Colors of Lime Ridge Memorial
by CShare
Contra Costa county, CA |
August 7, 2018 |
1/5 |
2.66 |
|
Pythagorean Theorem War
by nsearls25
Contra Costa county, CA |
July 11, 2018 |
Half |
5.83 |
|
Basso Certificate in Wilderness Survival
by bassocantor
Contra Costa county, CA |
July 1, 2018 |
Half |
23.4 |
|
The BANNED Technique! Catapult 4.0
by bassocantor
Contra Costa county, CA |
July 1, 2018 |
Half |
28.4 |
|
BASSOWORLD ADVENTURELAND: Submarine Voyage
by bassocantor
Contra Costa county, CA |
June 9, 2018 |
1/3 |
11.6 |
|
BASSOWORLD: Martian Flying Saucers Ride
by bassocantor
Contra Costa county, CA |
June 9, 2018 |
1/3 |
10.3 |
|
BASSOWORLD: Wonderful Flight to the Basso Planet
by bassocantor
Contra Costa county, CA |
June 9, 2018 |
1/3 |
8.90 |
|
FUGITIVE ON THE NONAME TRAIL!
by bassocantor
Contra Costa county, CA |
June 9, 2018 |
Half |
30.9 |
|
Adventure on the "MRAUDREY Trail"
by bassocantor
Contra Costa county, CA |
June 2, 2018 |
Half |
18.3 |
|
Further Adventures on the Noname Trail
by bassocantor
Contra Costa county, CA |
June 2, 2018 |
Half |
20.1 |
|
EXPERT GEOCACHING TIPS: "CATAPULT 2.0"
by bassocantor
Contra Costa county, CA |
May 30, 2018 |
Half |
12.6 |
|
EXPERT GEOCACHING TIPS: "CATAPULT" METHOD
by bassocantor
Contra Costa county, CA |
May 30, 2018 |
Half |
14.9 |
|
FAILED ATTEMPT
by bassocantor
Contra Costa county, CA |
May 22, 2018 |
Full |
53.7 |
|
"Don't Forget this One!"
by bassocantor
Contra Costa county, CA |
May 12, 2018 |
1/4 |
7.22 |
|
Clayton Back Trail
by JSQuack
Contra Costa county, CA |
May 6, 2018 |
1/8 |
0.99 |
|
The Yolanda Cache
by thedrainspies
Contra Costa county, CA |
April 24, 2018 |
1/3 |
7.14 |
|
The Open Road
by thedrainspies
Contra Costa county, CA |
March 18, 2018 |
1/3 |
5.28 |
|
The Olde House on the Hill
by JSQuack
Contra Costa county, CA |
February 26, 2018 |
1/5 |
3.01 |
|
The Arachnid's Lair
by thedrainspies
Contra Costa county, CA |
February 25, 2018 |
1/3 |
5.88 |
|
The Zero Joe Just Stumped the Oak for AnnieOrgan
by ByeTheWay
Contra Costa county, CA |
February 20, 2018 |
1/15 |
0.60 |
|
The Disney Series - Minnie
by thedrainspies
Contra Costa county, CA |
January 29, 2018 |
1/6 |
1.91 |
|
Beyond Bend In The Trail
by JSQuack
Contra Costa county, CA |
December 23, 2017 |
1/3 |
9.41 |
|
What a Hoot #41, Welcome to Our Garden
by Mockteam
Contra Costa county, CA |
December 20, 2017 |
Half |
5.36 |
|
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 |
|
W6CX - Repeaters
by Teslawire
Contra Costa county, CA |
August 7, 2017 |
Half |
7.25 |
|
One Square Inch
by Teslawire
Contra Costa county, CA |
July 30, 2017 |
1/8 |
0.36 |
|
W6CX – Breakfast
by Teslawire
Contra Costa county, CA |
July 16, 2017 |
1/5 |
2.78 |
|
W6CX - The Wireless Classroom
by Teslawire
Contra Costa county, CA |
July 16, 2017 |
1/5 |
3.30 |
|
W6CX – In the Beginning
by Teslawire
Contra Costa county, CA |
July 2, 2017 |
Half |
4.76 |
|
Costanoan Trailhead
by CShare
Contra Costa county, CA |
June 10, 2017 |
1/5 |
5.46 |
|
Simple LPC
by nsearls25
Contra Costa county, CA |
May 16, 2017 |
1/3 |
2.46 |
|
Geocache Name
by super8cat
Contra Costa county, CA |
April 11, 2017 |
1/4 |
5.33 |
|
Colliding Galaxies
by KCSearcher
Contra Costa county, CA |
March 8, 2017 |
1/6 |
1.54 |
|
Money, Gas, & Shopping
by KCSearcher
Contra Costa county, CA |
March 8, 2017 |
1/4 |
1.61 |
|
Palms can be as bad as Ivy
by KCSearcher
Contra Costa county, CA |
March 8, 2017 |
1/8 |
1.16 |
|
Urban Forest
by KCSearcher
Contra Costa county, CA |
March 8, 2017 |
1/3 |
4.98 |
|
NCH #13, Favorites Challenge
by nsearls25
Contra Costa county, CA |
December 20, 2016 |
1/5 |
2.31 |
|
On the Downlow
by ArchyTex
Contra Costa county, CA |
November 27, 2016 |
1/3 |
6.00 |
|
K6RHL Tribute Cache: 3000 Finds
by JSQuack
Contra Costa county, CA |
July 19, 2016 |
1/5 |
2.30 |
|
Guard Rail with a View
by CShare
Contra Costa county, CA |
April 27, 2016 |
1/5 |
4.50 |
|
The Colossus Rises Again
by JSQuack
Contra Costa county, CA |
April 17, 2016 |
Half |
12.7 |
|
Animal Services? Look North
by KCSearcher
Contra Costa county, CA |
March 7, 2016 |
1/5 |
1.99 |
|
Between Utility Poles
by KCSearcher
Contra Costa county, CA |
March 7, 2016 |
1/4 |
2.70 |
|
Drive thru Power
by KCSearcher
Contra Costa county, CA |
March 7, 2016 |
1/3 |
3.35 |
|
Wood Post - Steel Post
by KCSearcher
Contra Costa county, CA |
March 7, 2016 |
1/8 |
1.89 |
|
An Intercalation Conundrum 29
by Harmony Baby
Contra Costa county, CA |
February 29, 2016 |
1/4 |
6.12 |
|
KCSearcher's Feb29 2016 #A06 Experiment
by KCSearcher
Contra Costa county, CA |
February 29, 2016 |
1/7 |
2.72 |
|
ArchyTex 1K Tribute Cache
by JSQuack
Contra Costa county, CA |
February 21, 2016 |
1/5 |
4.79 |
|
Cane and a Party Hat
by TheSnatcher
Contra Costa county, CA |
February 13, 2016 |
1/6 |
2.50 |
|
PV1
by The Geegs
Contra Costa county, CA |
February 9, 2016 |
Half |
15.2 |
|
World Series #6: 1908
by 4wheeler
Contra Costa county, CA |
January 30, 2016 |
1/3 |
2.74 |
|
World Series #7: 1909
by 4wheeler
Contra Costa county, CA |
January 30, 2016 |
1/3 |
3.01 |
|
Quaker Shaker
by ByeTheWay
Contra Costa county, CA |
August 2, 2015 |
1/3 |
3.38 |
|
Idealist Realist
by ByeTheWay
Contra Costa county, CA |
August 1, 2015 |
1/3 |
3.29 |
|
Zucchini Tortellini
by ByeTheWay
Contra Costa county, CA |
August 1, 2015 |
1/3 |
3.23 |
|
Quirky
by JSQuack
Contra Costa county, CA |
May 30, 2015 |
1/4 |
4.93 |
|
The Jeremiah S Johnson Tribute Cache: 2000 Finds
by JSQuack
Contra Costa county, CA |
May 9, 2015 |
1/3 |
10.6 |
|
FORE, Left!!
by onebadpenny
Contra Costa county, CA |
April 28, 2015 |
1/7 |
2.41 |
|
THE CAPSULE FOURTEEN
by tw63ton
Contra Costa county, CA |
March 22, 2015 |
1/5 |
8.32 |
|
Don't fall down...
by mgallinatti
Contra Costa county, CA |
December 25, 2014 |
1/4 |
4.70 |