Contra Costa County
California

3,851 caches
81,504 total points
21.2 points/cache average

The Loneliest by Cache Type

Geocaches Age Finds Pts
Primary by Gealabhan
Contra Costa county, CA		 16 years
4 months		 1 1,636
(818)
Kestrel Descent by bluewarble
Contra Costa county, CA		 4 years
11 months		 2 246
(164)
Somewhere Over the Rainbow by FiveEyes
Contra Costa county, CA		 10 years
4 months		 10 104
(94.2)
Clifton Court Forebay WherIGo by Alamogul
Contra Costa county, CA		 11 years
11 months		 18 66.2
(62.8)
Don't forget Hal Olson and Mary Ann Gaebe by jagerdorf
Contra Costa county, CA		 14 years
5 months		 22 65.8
(63.0)
Los Vaqueros Reservoir Earthcache by PathfinderMark
Contra Costa county, CA		 16 years
4 months		 40 40.9
(39.9)
Mount Diablo Coal Field by JSQuack
Contra Costa county, CA		 9 years 127 7.14
(7.08)
Longest Unfound • Longest Alone

Recent Notable Finds

RV CREW found KCSearcher's Junction .029.029 #029 BONUS #1 75.0
sem1balt found Saint Mary's Peak 67.1
RV CREW found The Big Quacker 62.1
calbuilt found Domain of the Trolls 61.8
calbuilt found Pei-Per-Box Relocation Project 59.0
RV CREW found Buck Oak Wise 55.1
Dipster16 found Welcome to Gustin Ranch 50.4
BPGA found Siamese Trees 45.9
BPGA found Whomping Willow 45.9
Cats4us found Mountaire Park Big Tree 43.5
More recent finds...

Point Leaderboards

Best all Around Leaderboard Points
1 bluewarble 55,695
2 nozy nabor 49,461
3 Alamogul 44,025
4 RV CREW 40,871
5 DavidT21 & Fisherwoman 37,901
Traditional Cache Leaderboard Points
1 bluewarble 39,900
2 nozy nabor 33,870
3 GeoRedheads 30,318
4 DavidT21 & Fisherwoman 29,955
5 RV CREW 28,049
Multi-Cache Leaderboard Points
1 Psychoticjesters 2,286
2 bluewarble 2,225
3 RV CREW 2,209
4 camper248 2,138
5 Shrektrician 1,964
Virtual Cache Leaderboard Points
1 bobf 41.0
1 camper248 41.0
1 CShare 41.0
1 JSQuack 41.0
1 RV CREW 41.0
Letterbox Hybrid Leaderboard Points
1 MelodiousM 305
2 camper248 304
3 bluewarble 278
4 NoETA4 272
5 nozy nabor 255
Unknown Cache Leaderboard Points
1 Alamogul 14,732
2 bluewarble 12,705
3 nozy nabor 12,673
4 flowerisland 12,205
5 thanman2 11,454
EarthCache Leaderboard Points
1 TeamNulti2003 596
2 MelodiousM 541
3 nozy nabor 537
4 BerkeleyBoomers 486
5 geodarts 480
Wherigo Cache Leaderboard Points
1 4wheeler 222
1 Alamogul 222
1 atc 222
1 mblatch 222
1 Papa EGTH 222

Backcountry Leaderboards

Best all Around Backcountry Leaderboard Score
1 riobrl 226
2 Gealabhan 223
3 bluewarble 154
4 Alamogul 139
5 MathGen 137
Traditional Cache Backcountry Leaderboard Score
1 bluewarble 131
2 DavidT21 & Fisherwoman 128
3 MathGen 122
4 GeoRedheads 117
5 Alamogul 108
Multi-Cache Backcountry Leaderboard Score
1 bluewarble 57.1
2 Psychoticjesters 55.2
3 FiveEyes 49.1
4 nozy nabor 48.5
5 calbuilt 48.4
Letterbox Hybrid Backcountry Leaderboard Score
1 camper248 22.6
1 MelodiousM 22.6
3 bluewarble 22.4
4 nozy nabor 22.0
5 DavidT21 & Fisherwoman 21.7
Unknown Cache Backcountry Leaderboard Score
1 riobrl 220
2 Gealabhan 210
3 Alamogul 132
4 bluewarble 130
5 nozy nabor 123
EarthCache Backcountry Leaderboard Score
1 nozy nabor 28.6
1 TeamNulti2003 28.6
3 Alamogul 27.0
3 geodarts 27.0
3 Thutmosis 27.0
Wherigo Cache Backcountry Leaderboard Score
1 4wheeler 15.0
1 Alamogul 15.0
1 atc 15.0
1 mblatch 15.0
1 Papa EGTH 15.0

First Day Finder Leaderboard

First Day Finder Leaderboard FDFs FDF
Points
1 KCSearcher 314 5,503
2 RV CREW 330 4,741
3 Alamogul 161 4,508
4 MathGen 82.4 3,623
5 nozy nabor 101 2,236

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Statistics last updated Thursday, 29 October 2026 04:30:50 Eastern Daylight Time
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