Longest Time Alone Geocaches
San Mateo county
California

Total records: 2,265, Page 1 of 23
Rank Geocache Alone
For		 Finds cCP
(nfCP)
1 WarNinjas-Kayak Cache-Submerged by WarNinjas
San Mateo county, CA		 9 years
10 months		 21 70.9
(67.7)
2 Time To Kill by caccbag
San Mateo county, CA		 8 years
10 months		 30 50.3
(48.7)
3 SPLIT КОНЦЫ by Venona
San Mateo county, CA		 8 years
8 months		 24 37.4
(35.9)
4 Zombie Hunter - Final Zombie Challenge by caccbag
San Mateo county, CA		 8 years
1 month		 29 52.2
(50.4)
5 Serious Peakbaggers Only by bsmith201
San Mateo county, CA		 7 years
5 months		 2 411
(274)
6 Geo-CASH by Michael_SFBA
San Mateo county, CA		 7 years
4 months		 29 59.4
(57.4)
7 ...where no cacher has gone before by AlphaRoaming
San Mateo county, CA		 7 years
3 months		 32 53.9
(52.2)
7 A Tree, A Rock, A Cache by WERDAVE
San Mateo county, CA		 7 years
3 months		 20 73.7
(70.2)
7 Another Lemming cache... by AlphaRoaming
San Mateo county, CA		 7 years
3 months		 24 71.8
(69.0)
7 Butano Ridge Cache by Michael_SFBA
San Mateo county, CA		 7 years
3 months		 20 79.6
(75.8)
7 Fallen Tree Roots by WERDAVE
San Mateo county, CA		 7 years
3 months		 18 81.9
(77.6)
7 Sluggo Hideout by Michael_SFBA
San Mateo county, CA		 7 years
3 months		 21 81.8
(78.1)
7 The Great (Mossy) Wall by GoGoJo
San Mateo county, CA		 7 years
3 months		 33 52.1
(50.5)
14 Lobitos Lookout by wstefanc
San Mateo county, CA		 7 years
3 months		 43 45.6
(44.6)
15 Not dead yet by Michael_SFBA
San Mateo county, CA		 7 years
1 month		 20 79.5
(75.7)
16 Escape by Woof!
San Mateo county, CA		 6 years
9 months		 37 57.0
(55.5)
17 Take a Bite by Woof!
San Mateo county, CA		 6 years
8 months		 89 23.7
(23.4)
18 Holoholo by Michael_SFBA
San Mateo county, CA		 6 years
8 months		 25 63.9
(61.5)
18 Shaka~The Aloha Spirit by Michael_SFBA
San Mateo county, CA		 6 years
8 months		 25 63.9
(61.5)
20 Above the little black rock falls by Michael_SFBA
San Mateo county, CA		 6 years
5 months		 19 88.8
(84.3)
20 Totally Tubular by WERDAVE
San Mateo county, CA		 6 years
5 months		 16 92.1
(86.7)
22 Dynamite Book Cache by kindredlaugh
San Mateo county, CA		 6 years
1 month		 46 38.4
(37.6)
23 Lower Vista Point by 50sumtin
San Mateo county, CA		 6 years 85 23.7
(23.4)
24 Basin Trail Lei-cation by sammydee
San Mateo county, CA		 5 years
8 months		 27 59.4
(57.3)
25 She turned me into a NEWT! by Michael_SFBA
San Mateo county, CA		 5 years
8 months		 39 53.8
(52.4)
26 Laurel Forest by GoGoJo
San Mateo county, CA		 5 years
8 months		 97 19.2
(19.1)
27 Bay Refuge by GoGoJo
San Mateo county, CA		 5 years
7 months		 89 21.0
(20.7)
27 Ruby and Violet's Cache by caccbag
San Mateo county, CA		 5 years
7 months		 46 32.3
(31.6)
29 Mission Unreasonable by mraudrey
San Mateo county, CA		 5 years
6 months		 26 47.2
(45.4)
30 Slate Creek Split by bytemobile
San Mateo county, CA		 5 years
5 months		 70 30.4
(30.0)
31 Scrabble Cache by cyan_blue
San Mateo county, CA		 5 years
2 months		 119 18.5
(18.3)
32 old pine, young pine by mraudrey
San Mateo county, CA		 5 years 12 105
(97.0)
32 Parke Gulch Grove by Ponymare
San Mateo county, CA		 5 years 15 72.6
(68.1)
34 Christmas in July by kablooey
San Mateo county, CA		 4 years
10 months		 189 12.2
35 Neil says "...and stay out!" by AlphaRoaming
San Mateo county, CA		 4 years
9 months		 21 59.7
(57.0)
36 New Life From Old by digitalfish
San Mateo county, CA		 4 years
8 months		 80 27.3
(27.0)
37 WarNinjas Hacked YamJerky's Game! by WarNinjas
San Mateo county, CA		 4 years
7 months		 17 63.8
(60.3)
38 WarNinjas-Kayak Cache-The Crab's Shack by WarNinjas
San Mateo county, CA		 4 years
7 months		 25 59.6
(57.3)
39 Bay Area Ridge Trail - Timber #4 by TimberToo
San Mateo county, CA		 4 years
6 months		 58 29.6
(29.1)
39 Lawrence Creek Trail FunGi by AlphaRoaming
San Mateo county, CA		 4 years
6 months		 59 31.9
(31.4)
41 BASSOVILLE INTERNATIONAL AIRPORT by bassocantor
San Mateo county, CA		 4 years
5 months		 29 27.5
(26.5)
42 Entrance to Arastradero Preserve? by naala007
San Mateo county, CA		 4 years
5 months		 23 47.2
(45.3)
43 Rudolph by The North Star
San Mateo county, CA		 4 years
4 months		 79 16.4
(16.2)
44 Reales by YoHoAPirate
San Mateo county, CA		 4 years
3 months		 12 66.2
(61.1)
45 FF10K: A Purple Problem for a Preeminent Puzzler by Rogue Ramblers
San Mateo county, CA		 4 years
3 months		 9 82.8
(74.5)
46 Li'l Stickers by cyan_blue
San Mateo county, CA		 4 years
3 months		 181 12.4
(12.3)
47 WarNinjas Fluffy Bunnies! by WarNinjas
San Mateo county, CA		 4 years
2 months		 30 29.9
(29.0)
48 Purissima Intermission by Dr. Flonase
San Mateo county, CA		 4 years
2 months		 12 42.5
(39.3)
49 Olfactory Hues by hrc333
San Mateo county, CA		 4 years
2 months		 27 47.7
(46.0)
50 Eat Healthy (REVISED) by kbseydel
San Mateo county, CA		 4 years
2 months		 81 23.6
(23.3)
51 ¡My Three Best Friends! by caccbag
San Mateo county, CA		 4 years
1 month		 54 25.5
(25.0)
52 If you can, cache me again by Michael_SFBA
San Mateo county, CA		 4 years 19 77.9
(74.0)
52 No Camping Redux by PDFrogs
San Mateo county, CA		 4 years 25 45.4
(43.6)
54 The Bismarck by caccbag
San Mateo county, CA		 4 years 27 49.6
(47.9)
55 Taryam: Disneyam by yamjerky
San Mateo county, CA		 3 years
11 months		 38 28.1
(27.4)
56 King Kong Of The Mountain by caccbag
San Mateo county, CA		 3 years
11 months		 105 15.3
(15.1)
57 Frustration by kbseydel
San Mateo county, CA		 3 years
11 months		 20 68.0
(64.8)
58 Dim Sum Specialist by yamjerky
San Mateo county, CA		 3 years
10 months		 59 18.8
(18.5)
59 Fishing for Clues by HackinHiker
San Mateo county, CA		 3 years
10 months		 8 52.9
(47.0)
60 Fit by not2b
San Mateo county, CA		 3 years
10 months		 41 38.4
(37.5)
61 Edward's Nonsense by The Owl and The Pussycat
San Mateo county, CA		 3 years
10 months		 63 35.5
(34.9)
62 The White Sandy Beaches of Brisbane by avihoenj
San Mateo county, CA		 3 years
8 months		 49 25.9
(25.4)
63 Best view of the Rock by deadley
San Mateo county, CA		 3 years
8 months		 15 32.8
(30.8)
64 Taryam: Mountain Man by yamjerky
San Mateo county, CA		 3 years
7 months		 66 16.9
(16.6)
65 Obbedisco! by caccbag
San Mateo county, CA		 3 years
7 months		 40 33.6
(32.7)
66 Cliff Knowles by caccbag
San Mateo county, CA		 3 years
6 months		 27 47.9
(46.2)
67 High School Math #7 by kbseydel
San Mateo county, CA		 3 years
6 months		 44 30.8
(30.1)
68 Ordinance 93-1 by ed777
San Mateo county, CA		 3 years
6 months		 127 16.4
(16.2)
69 Friendship 7 by caccbag
San Mateo county, CA		 3 years
5 months		 35 38.0
(37.0)
69 High School Math # 5 by kbseydel
San Mateo county, CA		 3 years
5 months		 65 27.4
(27.0)
69 Learned Hand by caccbag
San Mateo county, CA		 3 years
5 months		 48 30.8
(30.2)
72 Beverages of the World by Dr. Flonase
San Mateo county, CA		 3 years
5 months		 6 76.0
(65.1)
73 I'll take "HackinHiker's Birthday Cache!" for 1000 by Dr. Flonase
San Mateo county, CA		 3 years
5 months		 28 24.2
(23.4)
74 Out on a Limb by deadley
San Mateo county, CA		 3 years
4 months		 20 53.3
(50.8)
75 Smart Kids Get Ice Cream (KPC2012) by kablooey
San Mateo county, CA		 3 years
4 months		 56 25.3
(24.9)
76 Taryam: The Secret Climb by yamjerky
San Mateo county, CA		 3 years
4 months		 41 27.4
(26.8)
77 Imperial History by cyan_blue
San Mateo county, CA		 3 years
4 months		 63 34.9
(34.4)
78 Gone with the Wind by crawburr
San Mateo county, CA		 3 years
3 months		 29 52.2
(50.5)
79 Taryam: Fascination with Untitled Pictures by yamjerky
San Mateo county, CA		 3 years
3 months		 45 23.4
(22.9)
80 CALIFORNIA TOUR by Venona
San Mateo county, CA		 3 years
3 months		 35 13.6
(13.2)
80 Perfection by crawburr
San Mateo county, CA		 3 years
3 months		 23 35.1
(33.6)
82 Future Masters (KPC2012) by kablooey
San Mateo county, CA		 3 years
2 months		 56 25.7
(25.3)
83 Turkey! by Dr. Flonase
San Mateo county, CA		 3 years
2 months		 11 51.4
(47.1)
84 Gnome Home by CorgiPaws
San Mateo county, CA		 3 years
2 months		 64 24.0
(23.6)
84 WarNinjas Dont Know Which Way To Go? by WarNinjas
San Mateo county, CA		 3 years
2 months		 40 34.7
(33.8)
86 ACA#3: Homophonic by crawburr
San Mateo county, CA		 3 years
2 months		 60 31.3
(30.7)
86 Serpentine by kbseydel
San Mateo county, CA		 3 years
2 months		 63 34.0
(33.4)
88 Down, Down, Down 2 by TickMag
San Mateo county, CA		 3 years
2 months		 11 59.5
(54.5)
88 Down, Down, Down 3 by TickMag
San Mateo county, CA		 3 years
2 months		 10 63.5
(57.7)
90 🏃 Tag! You're it! by Psychoticjesters
San Mateo county, CA		 3 years
1 month		 31 41.6
(40.3)
91 No Fun by crawburr
San Mateo county, CA		 3 years
1 month		 93 12.4
(12.2)
91 Perennials by kbseydel
San Mateo county, CA		 3 years
1 month		 50 37.7
(37.0)
93 15 and 3 by Dr. Flonase
San Mateo county, CA		 3 years
1 month		 13 43.4
(40.3)
93 THE DUEL by HuntressZ
San Mateo county, CA		 3 years
1 month		 29 24.4
(23.6)
95 Urban Fun Cache by caccbag
San Mateo county, CA		 3 years
1 month		 57 26.3
(25.9)
96 Stumped on Tunitas Creek Road by deadley
San Mateo county, CA		 3 years
1 month		 18 29.9
(28.4)
96 Stumpy New Growth by deadley
San Mateo county, CA		 3 years
1 month		 18 29.9
(28.4)
98 PurplePeople's Posey Perambulation by kbseydel
San Mateo county, CA		 3 years 69 25.3
(25.0)
99 To Pimp A Butterfly by hrc333
San Mateo county, CA		 3 years 39 28.7
(28.0)
100 All That Jazz III by chronic
San Mateo county, CA		 3 years 68 35.5
(35.0)
Total records: 2,265, Page 1 of 23
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Statistics last updated Tuesday, 01 September 2026 05:27:48 Eastern Daylight Time
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