Longest Time Alone Geocaches
San Mateo county
California

Total records: 2,262, Page 1 of 23
Rank Geocache Alone
For		 Finds cCP
(nfCP)
1 WarNinjas-Kayak Cache-Submerged by WarNinjas
San Mateo county, CA		 9 years
8 months		 21 69.9
(66.7)
2 Time To Kill by caccbag
San Mateo county, CA		 8 years
7 months		 30 49.6
(48.0)
3 SPLIT КОНЦЫ by Venona
San Mateo county, CA		 8 years
6 months		 24 36.5
(35.0)
4 Zombie Hunter - Final Zombie Challenge by caccbag
San Mateo county, CA		 7 years
10 months		 29 51.4
(49.7)
5 Serious Peakbaggers Only by bsmith201
San Mateo county, CA		 7 years
2 months		 2 400
(267)
6 Geo-CASH by Michael_SFBA
San Mateo county, CA		 7 years
2 months		 29 58.6
(56.7)
7 ...where no cacher has gone before by AlphaRoaming
San Mateo county, CA		 7 years 32 53.2
(51.6)
7 A Tree, A Rock, A Cache by WERDAVE
San Mateo county, CA		 7 years 20 72.6
(69.1)
7 Another Lemming cache... by AlphaRoaming
San Mateo county, CA		 7 years 24 70.9
(68.1)
7 Butano Ridge Cache by Michael_SFBA
San Mateo county, CA		 7 years 20 78.5
(74.8)
7 Fallen Tree Roots by WERDAVE
San Mateo county, CA		 7 years 18 80.6
(76.4)
7 Sluggo Hideout by Michael_SFBA
San Mateo county, CA		 7 years 21 80.8
(77.1)
7 The Great (Mossy) Wall by GoGoJo
San Mateo county, CA		 7 years 33 51.4
(49.9)
14 Lobitos Lookout by wstefanc
San Mateo county, CA		 7 years 43 45.1
(44.1)
15 Not dead yet by Michael_SFBA
San Mateo county, CA		 6 years
10 months		 20 78.4
(74.6)
16 Escape by Woof!
San Mateo county, CA		 6 years
6 months		 37 56.4
(54.9)
17 Take a Bite by Woof!
San Mateo county, CA		 6 years
5 months		 89 23.4
(23.2)
18 Holoholo by Michael_SFBA
San Mateo county, CA		 6 years
5 months		 25 63.0
(60.6)
18 Shaka~The Aloha Spirit by Michael_SFBA
San Mateo county, CA		 6 years
5 months		 25 63.0
(60.6)
20 Above the little black rock falls by Michael_SFBA
San Mateo county, CA		 6 years
3 months		 19 87.6
(83.2)
20 Totally Tubular by WERDAVE
San Mateo county, CA		 6 years
3 months		 16 90.7
(85.4)
22 Dynamite Book Cache by kindredlaugh
San Mateo county, CA		 5 years
10 months		 46 37.9
(37.1)
23 Lower Vista Point by 50sumtin
San Mateo county, CA		 5 years
10 months		 85 23.4
(23.2)
24 Cost Accounting by kindredlaugh
San Mateo county, CA		 5 years
9 months		 36 48.3
(47.0)
25 Basin Trail Lei-cation by sammydee
San Mateo county, CA		 5 years
5 months		 27 58.6
(56.5)
26 She turned me into a NEWT! by Michael_SFBA
San Mateo county, CA		 5 years
5 months		 39 53.2
(51.9)
27 Laurel Forest by GoGoJo
San Mateo county, CA		 5 years
5 months		 97 19.0
(18.8)
28 Bay Refuge by GoGoJo
San Mateo county, CA		 5 years
4 months		 89 20.7
(20.5)
28 Ruby and Violet's Cache by caccbag
San Mateo county, CA		 5 years
4 months		 46 31.8
(31.1)
30 Western Hero? by DragonsWest
San Mateo county, CA		 5 years
4 months		 58 24.6
(24.2)
31 Mission Unreasonable by mraudrey
San Mateo county, CA		 5 years
3 months		 26 46.3
(44.6)
32 Slate Creek Split by bytemobile
San Mateo county, CA		 5 years
2 months		 70 30.1
(29.7)
33 Back of Skyline by Abraxas
San Mateo county, CA		 5 years
2 months		 45 48.3
(47.3)
34 Scrabble Cache by cyan_blue
San Mateo county, CA		 4 years
11 months		 119 18.3
(18.2)
35 old pine, young pine by mraudrey
San Mateo county, CA		 4 years
9 months		 12 103
(95.3)
35 Parke Gulch Grove by Ponymare
San Mateo county, CA		 4 years
9 months		 15 71.1
(66.7)
37 Christmas in July by kablooey
San Mateo county, CA		 4 years
8 months		 189 12.1
38 Neil says "...and stay out!" by AlphaRoaming
San Mateo county, CA		 4 years
6 months		 21 58.6
(55.9)
39 New Life From Old by digitalfish
San Mateo county, CA		 4 years
6 months		 80 27.0
(26.7)
40 WarNinjas Hacked YamJerky's Game! by WarNinjas
San Mateo county, CA		 4 years
5 months		 17 62.5
(59.0)
41 WarNinjas-Kayak Cache-The Crab's Shack by WarNinjas
San Mateo county, CA		 4 years
4 months		 25 58.7
(56.4)
42 Bay Area Ridge Trail - Timber #4 by TimberToo
San Mateo county, CA		 4 years
4 months		 58 29.2
(28.7)
42 Lawrence Creek Trail FunGi by AlphaRoaming
San Mateo county, CA		 4 years
4 months		 59 31.5
(31.0)
44 M4 by Rogue Ramblers
San Mateo county, CA		 4 years
3 months		 27 77.1
(74.3)
45 BASSOVILLE INTERNATIONAL AIRPORT by bassocantor
San Mateo county, CA		 4 years
2 months		 29 26.7
(25.8)
46 Entrance to Arastradero Preserve? by naala007
San Mateo county, CA		 4 years
2 months		 23 46.3
(44.3)
47 Rudolph by The North Star
San Mateo county, CA		 4 years
2 months		 79 16.2
(16.0)
48 Reales by YoHoAPirate
San Mateo county, CA		 4 years
1 month		 12 64.3
(59.3)
49 FF10K: A Purple Problem for a Preeminent Puzzler by Rogue Ramblers
San Mateo county, CA		 4 years 9 80.3
(72.3)
50 Li'l Stickers by cyan_blue
San Mateo county, CA		 4 years 181 12.2
51 WarNinjas Fluffy Bunnies! by WarNinjas
San Mateo county, CA		 4 years 30 29.2
(28.2)
52 Purissima Intermission by Dr. Flonase
San Mateo county, CA		 4 years 12 40.7
(37.5)
53 Olfactory Hues by hrc333
San Mateo county, CA		 3 years
11 months		 27 46.9
(45.2)
54 Eat Healthy (REVISED) by kbseydel
San Mateo county, CA		 3 years
11 months		 81 23.3
(23.0)
55 ¡My Three Best Friends! by caccbag
San Mateo county, CA		 3 years
10 months		 54 25.1
(24.6)
56 If you can, cache me again by Michael_SFBA
San Mateo county, CA		 3 years
10 months		 19 76.7
(72.9)
56 No Camping Redux by PDFrogs
San Mateo county, CA		 3 years
10 months		 25 44.5
(42.8)
58 The Bismarck by caccbag
San Mateo county, CA		 3 years
9 months		 27 48.8
(47.1)
59 Taryam: Disneyam by yamjerky
San Mateo county, CA		 3 years
9 months		 38 27.5
(26.8)
60 King Kong Of The Mountain by caccbag
San Mateo county, CA		 3 years
8 months		 105 15.0
(14.9)
61 Frustration by kbseydel
San Mateo county, CA		 3 years
8 months		 20 66.9
(63.7)
62 Dim Sum Specialist by yamjerky
San Mateo county, CA		 3 years
7 months		 59 18.4
(18.1)
63 Fishing for Clues by HackinHiker
San Mateo county, CA		 3 years
7 months		 8 50.1
(44.5)
64 Fit by not2b
San Mateo county, CA		 3 years
7 months		 41 37.9
(37.0)
65 Edward's Nonsense by The Owl and The Pussycat
San Mateo county, CA		 3 years
7 months		 63 35.1
(34.6)
66 Bay Area Ridge Trail - Timber #2 by TimberToo
San Mateo county, CA		 3 years
6 months		 66 25.7
(25.3)
67 The White Sandy Beaches of Brisbane by avihoenj
San Mateo county, CA		 3 years
6 months		 49 25.5
(25.0)
68 Best view of the Rock by deadley
San Mateo county, CA		 3 years
5 months		 15 31.3
(29.4)
69 Taryam: Mountain Man by yamjerky
San Mateo county, CA		 3 years
4 months		 66 16.5
(16.3)
70 My Oracle by jimbexleyspeed
San Mateo county, CA		 3 years
4 months		 95 19.4
(19.2)
71 Obbedisco! by caccbag
San Mateo county, CA		 3 years
4 months		 40 33.0
(32.2)
72 Crossword Clues 3 - Swap by Dr. Flonase
San Mateo county, CA		 3 years
4 months		 13 41.8
(38.8)
73 Cliff Knowles by caccbag
San Mateo county, CA		 3 years
4 months		 27 47.1
(45.4)
74 High School Math #7 by kbseydel
San Mateo county, CA		 3 years
3 months		 44 30.2
(29.6)
75 Ordinance 93-1 by ed777
San Mateo county, CA		 3 years
3 months		 127 16.2
(16.1)
76 Friendship 7 by caccbag
San Mateo county, CA		 3 years
3 months		 35 37.4
(36.3)
76 High School Math # 5 by kbseydel
San Mateo county, CA		 3 years
3 months		 65 27.1
(26.7)
76 Learned Hand by caccbag
San Mateo county, CA		 3 years
3 months		 48 30.3
(29.7)
79 Beverages of the World by Dr. Flonase
San Mateo county, CA		 3 years
2 months		 6 72.2
(61.9)
80 I'll take "HackinHiker's Birthday Cache!" for 1000 by Dr. Flonase
San Mateo county, CA		 3 years
2 months		 28 23.4
(22.6)
81 Out on a Limb by deadley
San Mateo county, CA		 3 years
2 months		 20 52.2
(49.7)
82 Smart Kids Get Ice Cream (KPC2012) by kablooey
San Mateo county, CA		 3 years
1 month		 56 24.9
(24.5)
83 Taryam: The Secret Climb by yamjerky
San Mateo county, CA		 3 years
1 month		 41 26.9
(26.2)
84 Imperial History by cyan_blue
San Mateo county, CA		 3 years
1 month		 63 34.6
(34.0)
85 Gone with the Wind by crawburr
San Mateo county, CA		 3 years
1 month		 29 51.4
(49.7)
86 Taryam: Fascination with Untitled Pictures by yamjerky
San Mateo county, CA		 3 years 45 22.9
(22.4)
87 CALIFORNIA TOUR by Venona
San Mateo county, CA		 3 years 35 13.0
(12.6)
87 Perfection by crawburr
San Mateo county, CA		 3 years 23 34.1
(32.7)
89 Future Masters (KPC2012) by kablooey
San Mateo county, CA		 3 years 56 25.3
(24.9)
90 Turkey! by Dr. Flonase
San Mateo county, CA		 2 years
11 months		 11 49.4
(45.3)
91 Gnome Home by CorgiPaws
San Mateo county, CA		 2 years
11 months		 64 23.7
(23.3)
91 WarNinjas Dont Know Which Way To Go? by WarNinjas
San Mateo county, CA		 2 years
11 months		 40 34.1
(33.3)
93 ACA#3: Homophonic by crawburr
San Mateo county, CA		 2 years
11 months		 60 30.9
(30.4)
93 Serpentine by kbseydel
San Mateo county, CA		 2 years
11 months		 63 33.6
(33.1)
95 Down, Down, Down 2 by TickMag
San Mateo county, CA		 2 years
11 months		 11 57.4
(52.6)
95 Down, Down, Down 3 by TickMag
San Mateo county, CA		 2 years
11 months		 10 61.3
(55.7)
97 🏃 Tag! You're it! by Psychoticjesters
San Mateo county, CA		 2 years
11 months		 31 40.9
(39.6)
98 No Fun by crawburr
San Mateo county, CA		 2 years
11 months		 93 12.1
(12.0)
98 Perennials by kbseydel
San Mateo county, CA		 2 years
11 months		 50 37.3
(36.5)
100 15 and 3 by Dr. Flonase
San Mateo county, CA		 2 years
10 months		 13 41.7
(38.7)
Total records: 2,262, Page 1 of 23
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Statistics last updated Thursday, 11 June 2026 05:27:47 Eastern Daylight Time
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