Loneliest Mystery/Unknowns
San Luis Obispo county
California

Total records: 114, Page 1 of 2
Rank Geocache Age Finds cCP
(nfCP)
1 CPCS: Carrizo Plain 90% Challenge by elrojo14
San Luis Obispo county, CA		 12 years
7 months		 4 316
(253)
2 Sherlock Holmes - The Silver Carbuncle by sexyboo
San Luis Obispo county, CA		 13 years
3 months		 16 83.1
(78.2)
3 "Carrizo Plain" Spelling Challenge by Team Geo-Rangers
San Luis Obispo county, CA		 12 years
4 months		 19 65.3
(62.0)
4 I just had to climb this!! (mini version) by Chummyfungus
San Luis Obispo county, CA		 6 months 1 51.5
(25.7)
5 Johnson Ranch Open Space Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
3 months		 26 43.4
(41.8)
6 Carrizo Death Puzzle by Team Geo-Rangers
San Luis Obispo county, CA		 12 years
5 months		 30 41.5
(40.1)
7 RIP-PI by SloCrow
San Luis Obispo county, CA		 6 years
3 months		 17 37.2
(35.2)
8 Dead Man's Chest by m24expert
San Luis Obispo county, CA		 19 years
11 months		 56 35.6
(35.0)
9 Painted Rock Mystery Cache by elrojo14
San Luis Obispo county, CA		 15 years
4 months		 44 35.0
(34.2)
10 would wood--homonyn by Dr.Grackle
San Luis Obispo county, CA		 14 years
4 months		 43 33.3
(32.6)
11 "M" Is For Mystery by SLO Trekker
San Luis Obispo county, CA		 20 years
2 months		 70 28.9
(28.5)
12 Mostly mostie's Accessible Mystery by Cambria Outdoors
San Luis Obispo county, CA		 12 years 42 28.7
(28.0)
13 Battleship by SLO Trekker
San Luis Obispo county, CA		 19 years
11 months		 83 24.1
(23.8)
14 BooBooBee's Anniversary: Bombadgy's Revenge by BooBooBee
San Luis Obispo county, CA		 2 years
1 month		 9 23.9
(21.5)
15 V state Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 51 23.1
(22.7)
16 The Russians are Coming! by Dr.Grackle
San Luis Obispo county, CA		 5 years
10 months		 27 21.8
(21.0)
17 HEAR THE GRACKLE CACKLE--with same family by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 38 21.3
(20.7)
18 MAYA oh my yah by Dr.Grackle
San Luis Obispo county, CA		 5 years
10 months		 28 21.0
(20.3)
19 HEAR THE GRACKLE CACKLE--name by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 39 20.7
(20.2)
20 Estero Bluffs by Ghostswimmer
San Luis Obispo county, CA		 5 years
9 months		 28 20.6
(19.9)
21 W State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 58 20.3
(20.0)
22 HEAR THE GRACKLE CACKLE--mating by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 41 19.7
(19.3)
23 HEAR THE GRACKLE CACKLE--order by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 44 18.4
(18.0)
24 HEAR THE GRACKLE CACKLE--generic name by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 45 18.0
(17.6)
24 HEAR THE GRACKLE CACKLE--male plumage coloration by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 45 18.0
(17.6)
26 S State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 67 17.6
(17.3)
27 HEAR THE GRACKLE CACKLE--Eastern U. S. by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 46 17.6
(17.2)
28 20 for 20 Virtual Super Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
4 months		 71 17.5
(17.2)
29 San Luis Obispo spelling Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
6 months		 67 17.2
(16.9)
30 HEAR THE GRACKLE CACKLE--Antilles species by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 48 16.9
(16.5)
30 HEAR THE GRACKLE CACKLE--diet by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 48 16.9
(16.5)
30 HEAR THE GRACKLE CACKLE--San Luis Obispo County by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 48 16.9
(16.5)
30 HEAR THE GRACKLE CACKLE--where in the world? by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 48 16.9
(16.5)
34 Ecosystem Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
5 months		 74 16.8
(16.6)
35 41193DF9D by Jbird and Zip
San Luis Obispo county, CA		 4 years
11 months		 30 16.6
(16.0)
36 HEAR THE GRACKLE CACKLE--B-tG species name by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 49 16.5
(16.2)
37 I State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 72 16.4
(16.2)
38 HEAR THE GRACKLE CACKLE-- conspecific by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 50 16.2
(15.9)
38 HEAR THE GRACKLE CACKLE--family by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 50 16.2
(15.9)
40 IT'S IN THE AIR II by Rosco Bookbinder
San Luis Obispo county, CA		 12 years
8 months		 81 15.7
(15.5)
41 HEAR THE GRACKLE CACKLE--G-tG eye color by Dr.Grackle
San Luis Obispo county, CA		 8 years 52 15.4
(15.1)
42 C State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 77 15.3
(15.1)
43 Using your eyes... by BrynMrk
San Luis Obispo county, CA		 9 years
10 months		 66 15.0
(14.8)
44 K State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 80 14.7
(14.6)
45 HEAR THE GRACKLE CACKLE--nesting by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 55 14.7
(14.4)
46 O State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 82 14.4
(14.2)
47 HEAR THE GRACKLE CACKLE--size by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 57 14.2
(13.9)
48 HEAR THE GRACKLE CACKLE--U. S. species by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 57 14.2
(13.9)
49 Don't Tread On Me - Shell Beach by BrynMrk
San Luis Obispo county, CA		 10 years 72 14.0
(13.8)
50 HEAR THE GRACKLE CACKLE--female G-tG eye color by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 58 13.9
(13.7)
51 HEAR THE GRACKLE CACKLE--# of live grackles by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 61 13.3
(13.0)
52 Lone Letter State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 89 13.3
(13.1)
52 M State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 89 13.3
(13.1)
54 ballots librarian rips by Dr.Grackle
San Luis Obispo county, CA		 5 years
10 months		 45 13.1
(12.8)
55 HEAR THE GRACKLE CACKLE--legend by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 62 13.0
(12.8)
56 N State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 91 13.0
(12.8)
57 A State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 92 12.8
(12.7)
58 A NOVEL IDEA IT'S A LIBRARY CACHE by Rosco Bookbinder
San Luis Obispo county, CA		 2 years
6 months		 20 12.6
(12.0)
59 T State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
9 months		 94 12.5
(12.4)
60 Signal Flags by Dr.Grackle
San Luis Obispo county, CA		 5 years
10 months		 47 12.5
(12.3)
61 Monster Series: GhostFace by opted-out user
San Luis Obispo county, CA		 2 months 2 12.0
(8.03)
62 Monster Series: The Dark Watchers by opted-out user
San Luis Obispo county, CA		 1 year
5 months		 13 11.0
(10.2)
63 Plant Species Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
5 months		 118 10.5
(10.4)
64 H State Challenge (aka Aloha Dr.Grackle!) by Cambria Outdoors
San Luis Obispo county, CA		 10 years
1 month		 99 10.2
(10.1)
65 Reptiles & Amphibians Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
5 months		 130 9.57
(9.49)
66 "Pismo Beach of the Past" Adventure Lab BonusCache by scottandjuliel
San Luis Obispo county, CA		 4 years
11 months		 53 9.42
(9.25)
67 White Heron by IdontHAVEaPEN
San Luis Obispo county, CA		 7 months 7 9.35
(8.18)
68 10 for 10 Earthcache Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
4 months		 138 8.99
(8.92)
69 A Challenge Just For You by Rosco Bookbinder
San Luis Obispo county, CA		 12 years 134 8.97
(8.90)
70 Night of the Living Dead by Cambria Outdoors
San Luis Obispo county, CA		 10 years
9 months		 121 8.94
(8.87)
71 Dewey or Don't we Look for REF 423 CACHE 2020 by scottandjuliel
San Luis Obispo county, CA		 5 years
8 months		 64 8.86
(8.72)
72 Fish Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
5 months		 144 8.64
(8.58)
73 9000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 144 8.47
(8.41)
74 8000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 146 8.35
(8.30)
75 7000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 147 8.30
(8.24)
76 Pismo Beach LabArt #10 (AL Bonus Cache) by GooTech
San Luis Obispo county, CA		 1 year
3 months		 16 8.16
(7.68)
77 10,000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 152 8.02
(7.97)
78 Challenge Cache 100 X 100 by 5150xs
San Luis Obispo county, CA		 11 years
8 months		 148 7.89
(7.83)
79 10 for 10 Virtual Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
4 months		 160 7.75
(7.71)
80 Black Spot by PokiPowers
San Luis Obispo county, CA		 1 year
10 months		 24 7.72
(7.41)
81 6000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 158 7.72
(7.67)
82 Downtown Old Nipomo (AL Bonus) by Rosco Bookbinder
San Luis Obispo county, CA		 2 years
7 months		 35 7.59
(7.38)
83 Nipomo Native Garden Tour (AL Bonus) by Rosco Bookbinder
San Luis Obispo county, CA		 2 years
7 months		 36 7.38
(7.19)
84 5000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 167 7.30
(7.26)
85 Oceano A Bit Of This And That (AL BONUS) by Rosco Bookbinder
San Luis Obispo county, CA		 10 months 12 7.30
(6.74)
86 L Q I and S by puzzlepeople
San Luis Obispo county, CA		 17 years
10 months		 248 7.20
(7.17)
87 Symbols Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
2 months		 159 7.06
(7.02)
88 Bonus: Shandon's 7 Cache Rest Stop Adventure by Jbird and Zip
San Luis Obispo county, CA		 3 years
3 months		 47 7.04
(6.89)
89 Quotes Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
2 months		 161 6.97
(6.93)
90 4000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 181 6.74
(6.70)
91 Adventure Lab Bonus: Discover Cambria by Jbird and Zip
San Luis Obispo county, CA		 2 years
7 months		 40 6.48
(6.32)
92 3000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 189 6.45
(6.42)
93 Insect and Invertebrate Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
5 months		 195 6.38
(6.34)
94 Are you regular challenge? by Dr.Grackle
San Luis Obispo county, CA		 11 years
5 months		 185 6.17
(6.14)
95 Are you other or not chosen challenge? by Dr.Grackle
San Luis Obispo county, CA		 11 years
5 months		 187 6.10
(6.07)
96 Monster Series: The Maelström by opted-out user
San Luis Obispo county, CA		 1 year
10 months		 31 5.90
(5.72)
97 Domestic animals Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
5 months		 216 5.76
(5.73)
98 2000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
2 months		 214 5.70
(5.67)
99 Are you small-minded Challenge? by Dr.Grackle
San Luis Obispo county, CA		 11 years
5 months		 202 5.65
(5.62)
100 Wild Birds Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
5 months		 226 5.51
(5.48)
Total records: 114, Page 1 of 2
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Statistics last updated Sunday, 12 July 2026 04:27:57 Eastern Daylight Time
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