Loneliest Earthcaches
Napa county
California

Total records: 23
Rank Geocache Age Finds cCP
(nfCP)
1 Tuff Tafoni by Omykiss
Napa county, CA		 12 years
8 months		 9 141
(127)
2 Columnar Basalts - The Palisades - Napa County by jagerdorf
Napa county, CA		 13 years
5 months		 12 112
(103)
3 Altered Pillow Basalts by Thutmosis
Napa county, CA		 5 years 5 100
(83.4)
4 Terroir . . . a Napa Valley Heritage #2 by omni W
Napa county, CA		 9 years
3 months		 11 84.6
(77.6)
5 Bedded Cherts by Thutmosis
Napa county, CA		 4 years
10 months		 6 81.9
(70.2)
6 Volcanic Mud Flows by Thutmosis
Napa county, CA		 16 years
1 month		 27 59.6
(57.5)
7 CA - Angwin's Hope Springs Eternal Earthcache by PathfinderMark
Napa county, CA		 15 years
11 months		 29 55.1
(53.2)
8 Terroir . . . a Napa Valley Heritage #3 by omni W
Napa county, CA		 9 years
3 months		 18 51.8
(49.1)
9 Rhyolite and Rhyolite Tuff by Thutmosis
Napa county, CA		 16 years
1 month		 35 46.0
(44.7)
10 Terroir . . . a Napa Valley Heritage #1 by omni W
Napa county, CA		 9 years
3 months		 35 26.6
(25.9)
11 Volcanic Breccia - The Palisades - Napa County by jagerdorf
Napa county, CA		 13 years
5 months		 52 25.8
(25.4)
12 Table Rock by Machuco
Napa county, CA		 17 years 70 24.4
(24.1)
13 Turtle Rock Serpentinite by Thutmosis
Napa county, CA		 4 years
10 months		 22 22.3
(21.4)
14 CA - Howell Mountain is Disappearing? by PathfinderMark
Napa county, CA		 15 years
8 months		 82 19.2
(19.0)
15 Sonoma Volcanics’ Bedrock Earthcache by PathfinderMark
Napa county, CA		 16 years
6 months		 99 16.7
(16.5)
16 Pyroclastic Deposits -- Sonoma Volcanics by Thutmosis
Napa county, CA		 16 years
4 months		 111 14.8
(14.6)
17 Rattlesnake Spring by ByeTheWay
Napa county, CA		 16 years
9 months		 117 14.4
(14.2)
18 Basalt Protrusions Earthcache by PathfinderMark
Napa county, CA		 16 years
6 months		 116 14.3
(14.1)
19 Napa River Wetlands Restoration Earthcache by PathfinderMark
Napa county, CA		 16 years
8 months		 139 12.0
(11.9)
20 Napa Valley Ice Cubes – Earthcache by PathfinderMark
Napa county, CA		 16 years
4 months		 146 11.2
(11.1)
21 Mt. St. Helena Volcanics by PathfinderMark
Napa county, CA		 16 years
11 months		 159 10.7
(10.6)
22 Napa River Oxbow Earthcache by PathfinderMark
Napa county, CA		 16 years
6 months		 205 8.08
(8.04)
23 Old Faithful of California by trailpuppy
Napa county, CA		 18 years
1 month		 255 7.10
(7.07)
Total records: 23
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Statistics last updated Thursday, 11 June 2026 04:29:30 Eastern Daylight Time
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