Loneliest Earthcaches
Napa county
California

Total records: 23
Rank Geocache Age Finds cCP
(nfCP)
1 Tuff Tafoni by Omykiss
Napa county, CA		 12 years
11 months		 9 144
(130)
2 Altered Pillow Basalts by Thutmosis
Napa county, CA		 5 years
3 months		 5 105
(87.7)
3 Columnar Basalts - The Palisades - Napa County by jagerdorf
Napa county, CA		 13 years
8 months		 14 97.8
(91.3)
4 Terroir . . . a Napa Valley Heritage #2 by omni W
Napa county, CA		 9 years
6 months		 11 87.0
(79.7)
5 Bedded Cherts by Thutmosis
Napa county, CA		 5 years
2 months		 6 86.2
(73.9)
6 Volcanic Mud Flows by Thutmosis
Napa county, CA		 16 years
4 months		 29 56.4
(54.5)
7 CA - Angwin's Hope Springs Eternal Earthcache by PathfinderMark
Napa county, CA		 16 years
2 months		 29 56.0
(54.1)
8 Terroir . . . a Napa Valley Heritage #3 by omni W
Napa county, CA		 9 years
7 months		 18 53.2
(50.4)
9 Rhyolite and Rhyolite Tuff by Thutmosis
Napa county, CA		 16 years
4 months		 35 46.8
(45.5)
10 Terroir . . . a Napa Valley Heritage #1 by omni W
Napa county, CA		 9 years
6 months		 35 27.3
(26.6)
11 Volcanic Breccia - The Palisades - Napa County by jagerdorf
Napa county, CA		 13 years
8 months		 52 26.3
(25.8)
12 Table Rock by Machuco
Napa county, CA		 17 years
4 months		 70 24.8
(24.4)
13 Turtle Rock Serpentinite by Thutmosis
Napa county, CA		 5 years
2 months		 22 23.5
(22.5)
14 CA - Howell Mountain is Disappearing? by PathfinderMark
Napa county, CA		 15 years
11 months		 82 19.5
(19.3)
15 Sonoma Volcanics’ Bedrock Earthcache by PathfinderMark
Napa county, CA		 16 years
9 months		 99 17.0
(16.8)
16 Pyroclastic Deposits -- Sonoma Volcanics by Thutmosis
Napa county, CA		 16 years
7 months		 111 15.0
(14.9)
17 Rattlesnake Spring by ByeTheWay
Napa county, CA		 17 years 117 14.6
(14.5)
18 Basalt Protrusions Earthcache by PathfinderMark
Napa county, CA		 16 years
9 months		 117 14.4
(14.2)
19 Napa River Wetlands Restoration Earthcache by PathfinderMark
Napa county, CA		 16 years
11 months		 139 12.2
(12.1)
20 Napa Valley Ice Cubes – Earthcache by PathfinderMark
Napa county, CA		 16 years
7 months		 146 11.4
(11.3)
21 Mt. St. Helena Volcanics by PathfinderMark
Napa county, CA		 17 years
2 months		 159 10.8
22 Napa River Oxbow Earthcache by PathfinderMark
Napa county, CA		 16 years
9 months		 205 8.21
(8.17)
23 Old Faithful of California by trailpuppy
Napa county, CA		 18 years
4 months		 255 7.20
(7.17)
Total records: 23
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Statistics last updated Monday, 14 September 2026 04:28:43 Eastern Daylight Time
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