Loneliest Earthcaches
Marin county
California

Total records: 25
Rank Geocache Age Finds cCP
(nfCP)
1 Humongous Hole -- Point Reyes Crater by 1962penny
Marin county, CA
3 years
9 months
3 125
(94.0)
2 Arch Rock, a Dynamic Coastal Landform by J5 Crew
Marin county, CA
12 years
11 months
21 61.5
(58.7)
3 West Point Inn Earthcache by stringfam
Marin county, CA
16 years
5 months
31 53.0
(51.3)
4 Shutter Ridge in Olema Valley by geodarts
Marin county, CA
19 years 63 30.3
(29.8)
5 Kehoe Beach by geodarts
Marin county, CA
17 years
8 months
65 27.2
(26.8)
6 Basaltic Rock Erosion at the 680 Trail Junction by Cats4us
Marin county, CA
5 months 2 24.4
(16.2)
7 Alamere Falls by zuckermn
Marin county, CA
17 years
6 months
77 22.8
(22.5)
8 Sand Berm - Rodeo Lagoon by Chet13
Marin county, CA
1 year
2 months
7 16.9
(14.8)
9 The Geology of Elephant Rock by LenaArlo
Marin county, CA
1 year
8 months
10 16.9
(15.4)
10 Ribbon Chert - Rodeo Lagoon by Chet13
Marin county, CA
1 year
2 months
7 16.9
(14.8)
11 Black Sands Beach by Axmantis
Marin county, CA
7 years
1 month
53 13.5
(13.2)
12 Dillon Beach and Surrounding Area by LenaArlo
Marin county, CA
1 year
8 months
14 12.1
(11.3)
13 Off the Grid? by PathfinderMark
Marin county, CA
16 years
4 months
156 10.5
14 Seawall Honeycomb Weathering @ Camp Reynolds by retiringyoung
Marin county, CA
12 years
2 months
139 8.80
(8.74)
15 Elephant Seal Overlook! by Damy2011
Marin county, CA
11 years
3 months
136 8.29
(8.23)
16 The Rainbow Sands of Rodeo Beach by J5 Crew
Marin county, CA
15 years
11 months
210 7.61
(7.57)
17 The Angel's Serpent by geodarts
Marin county, CA
16 years
11 months
246 6.90
(6.87)
18 Turbidites -- Point Reyes Conglomerate by 1962penny
Marin county, CA
3 years
9 months
59 6.36
(6.26)
19 Purple Pebbles -- Point Reyes Conglomerate by 1962penny
Marin county, CA
3 years
9 months
60 6.25
(6.15)
20 Not a Mere Overlook by geodarts
Marin county, CA
16 years
2 months
389 4.16
(4.15)
21 Ribbon Chert and its Folding by bluejay99
Marin county, CA
8 years
5 months
216 3.91
(3.89)
22 Point Reyes EarthQuake Trail by opted-out user
Marin county, CA
21 years
6 months
792 2.72
23 Sea Rock up Here? by jakesnake12013
Marin county, CA
14 years
1 month
674 2.09
24 San Francisco Bay Geology & the Golden Gate Bridge by Andrew_and_Dad
Marin county, CA
13 years
1 month
809 1.62
25 I Left My Heart In San Francisco Earthcache by PathfinderMark
Marin county, CA
15 years
8 months
1,242 1.27
Total records: 25
2 members online
Statistics last updated Thursday, 29 October 2026 04:30:50 Eastern Daylight Time
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