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
9 months		 4 319
(255)
2 Sherlock Holmes - The Silver Carbuncle by sexyboo
San Luis Obispo county, CA		 13 years
5 months		 16 83.9
(79.0)
3 "Carrizo Plain" Spelling Challenge by Team Geo-Rangers
San Luis Obispo county, CA		 12 years
6 months		 19 66.0
(62.7)
4 I just had to climb this!! (mini version) by Chummyfungus
San Luis Obispo county, CA		 7 months 1 65.4
(32.7)
5 Johnson Ranch Open Space Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
5 months		 26 43.9
(42.3)
6 Carrizo Death Puzzle by Team Geo-Rangers
San Luis Obispo county, CA		 12 years
7 months		 30 41.9
(40.6)
7 RIP-PI by SloCrow
San Luis Obispo county, CA		 6 years
5 months		 17 38.0
(35.9)
8 Dead Man's Chest by m24expert
San Luis Obispo county, CA		 20 years 56 35.8
(35.2)
9 Painted Rock Mystery Cache by elrojo14
San Luis Obispo county, CA		 15 years
6 months		 44 35.3
(34.5)
10 would wood--homonyn by Dr.Grackle
San Luis Obispo county, CA		 14 years
5 months		 43 33.7
(32.9)
11 "M" Is For Mystery by SLO Trekker
San Luis Obispo county, CA		 20 years
4 months		 70 29.1
(28.7)
12 BooBooBee's Anniversary: Bombadgy's Revenge by BooBooBee
San Luis Obispo county, CA		 2 years
3 months		 9 25.4
(22.9)
13 Battleship by SLO Trekker
San Luis Obispo county, CA		 20 years
1 month		 83 24.2
(24.0)
14 The Russians are Coming! by Dr.Grackle
San Luis Obispo county, CA		 6 years 27 22.3
(21.5)
15 V state Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 54 22.1
(21.7)
16 HEAR THE GRACKLE CACKLE--with same family by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 38 21.7
(21.1)
17 MAYA oh my yah by Dr.Grackle
San Luis Obispo county, CA		 6 years 28 21.5
(20.7)
18 HEAR THE GRACKLE CACKLE--name by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 39 21.1
(20.6)
19 Estero Bluffs by Ghostswimmer
San Luis Obispo county, CA		 5 years
10 months		 28 21.1
(20.3)
20 HEAR THE GRACKLE CACKLE--mating by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 41 20.1
(19.6)
21 W State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 60 19.9
(19.6)
22 HEAR THE GRACKLE CACKLE--order by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 44 18.7
(18.3)
23 HEAR THE GRACKLE CACKLE--generic name by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 45 18.3
(17.9)
23 HEAR THE GRACKLE CACKLE--male plumage coloration by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 45 18.3
(17.9)
25 HEAR THE GRACKLE CACKLE--Eastern U. S. by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 46 17.9
(17.5)
26 20 for 20 Virtual Super Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
6 months		 72 17.4
(17.2)
27 San Luis Obispo spelling Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
7 months		 67 17.4
(17.1)
28 S State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 69 17.3
(17.0)
29 HEAR THE GRACKLE CACKLE--Antilles species by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 48 17.1
(16.8)
29 HEAR THE GRACKLE CACKLE--diet by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 48 17.1
(16.8)
29 HEAR THE GRACKLE CACKLE--San Luis Obispo County by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 48 17.1
(16.8)
29 HEAR THE GRACKLE CACKLE--where in the world? by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 48 17.1
(16.8)
33 41193DF9D by Jbird and Zip
San Luis Obispo county, CA		 5 years
1 month		 30 17.0
(16.5)
34 HEAR THE GRACKLE CACKLE--B-tG species name by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 49 16.8
(16.5)
35 Ecosystem Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
6 months		 75 16.8
(16.5)
36 HEAR THE GRACKLE CACKLE-- conspecific by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 50 16.5
(16.1)
36 HEAR THE GRACKLE CACKLE--family by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 50 16.5
(16.1)
38 I State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 75 15.9
(15.7)
39 HEAR THE GRACKLE CACKLE--G-tG eye color by Dr.Grackle
San Luis Obispo county, CA		 8 years
1 month		 52 15.7
(15.4)
40 Using your eyes... by BrynMrk
San Luis Obispo county, CA		 10 years 66 15.2
(15.0)
41 C State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 79 15.1
(14.9)
42 HEAR THE GRACKLE CACKLE--nesting by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 55 15.0
(14.7)
43 K State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 82 14.6
(14.4)
44 IT'S IN THE AIR II by Rosco Bookbinder
San Luis Obispo county, CA		 12 years
10 months		 90 14.3
(14.1)
45 HEAR THE GRACKLE CACKLE--female G-tG eye color by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 58 14.2
(13.9)
45 HEAR THE GRACKLE CACKLE--size by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 58 14.2
(13.9)
47 HEAR THE GRACKLE CACKLE--U. S. species by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 58 14.2
(13.9)
48 Don't Tread On Me - Shell Beach by BrynMrk
San Luis Obispo county, CA		 10 years
2 months		 72 14.2
(14.0)
49 O State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 85 14.0
(13.9)
50 HEAR THE GRACKLE CACKLE--# of live grackles by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 61 13.5
(13.3)
51 Lone Letter State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 91 13.1
(13.0)
52 HEAR THE GRACKLE CACKLE--legend by Dr.Grackle
San Luis Obispo county, CA		 8 years
2 months		 63 13.1
(12.9)
53 M State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 92 13.0
(12.8)
54 ballots librarian rips by Dr.Grackle
San Luis Obispo county, CA		 6 years 47 12.8
(12.6)
54 Signal Flags by Dr.Grackle
San Luis Obispo county, CA		 6 years 47 12.8
(12.6)
56 N State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 93 12.8
(12.7)
57 A State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 94 12.7
(12.6)
58 A NOVEL IDEA IT'S A LIBRARY CACHE by Rosco Bookbinder
San Luis Obispo county, CA		 2 years
7 months		 21 12.7
(12.1)
59 Monster Series: GhostFace by opted-out user
San Luis Obispo county, CA		 4 months 3 12.7
(9.51)
60 T State Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
11 months		 96 12.4
(12.3)
61 Monster Series: The Dark Watchers by opted-out user
San Luis Obispo county, CA		 1 year
6 months		 13 12.1
(11.2)
62 White Heron by IdontHAVEaPEN
San Luis Obispo county, CA		 9 months 7 11.3
(9.92)
63 Plant Species Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
6 months		 119 10.6
(10.5)
64 H State Challenge (aka Aloha Dr.Grackle!) by Cambria Outdoors
San Luis Obispo county, CA		 10 years
2 months		 101 10.1
(10.0)
65 Reptiles & Amphibians Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
6 months		 131 9.60
(9.53)
66 "Pismo Beach of the Past" Adventure Lab BonusCache by scottandjuliel
San Luis Obispo county, CA		 5 years
1 month		 55 9.33
(9.17)
67 Pismo Beach LabArt #10 (AL Bonus Cache) by GooTech
San Luis Obispo county, CA		 1 year
5 months		 16 9.03
(8.50)
68 Dewey or Don't we Look for REF 423 CACHE 2020 by scottandjuliel
San Luis Obispo county, CA		 5 years
9 months		 65 8.93
(8.80)
69 Night of the Living Dead by Cambria Outdoors
San Luis Obispo county, CA		 10 years
11 months		 123 8.91
(8.84)
70 10 for 10 Earthcache Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
6 months		 141 8.90
(8.83)
71 A Challenge Just For You by Rosco Bookbinder
San Luis Obispo county, CA		 12 years
1 month		 140 8.68
(8.62)
72 Fish Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
6 months		 145 8.67
(8.61)
73 Oceano A Bit Of This And That (AL BONUS) by Rosco Bookbinder
San Luis Obispo county, CA		 1 year 12 8.46
(7.81)
74 9000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 149 8.28
(8.22)
75 8000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 152 8.11
(8.06)
76 7000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 154 8.01
(7.96)
77 10,000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 158 7.81
(7.76)
78 Challenge Cache 100 X 100 by 5150xs
San Luis Obispo county, CA		 11 years
9 months		 152 7.77
(7.72)
79 10 for 10 Virtual Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
6 months		 163 7.70
(7.65)
80 6000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 161 7.66
(7.61)
81 Downtown Old Nipomo (AL Bonus) by Rosco Bookbinder
San Luis Obispo county, CA		 2 years
9 months		 37 7.55
(7.36)
82 Black Spot by PokiPowers
San Luis Obispo county, CA		 1 year
11 months		 27 7.38
(7.12)
83 Nipomo Native Garden Tour (AL Bonus) by Rosco Bookbinder
San Luis Obispo county, CA		 2 years
9 months		 38 7.36
(7.17)
84 Bonus: Shandon's 7 Cache Rest Stop Adventure by Jbird and Zip
San Luis Obispo county, CA		 3 years
5 months		 47 7.33
(7.18)
85 L Q I and S by puzzlepeople
San Luis Obispo county, CA		 17 years
11 months		 248 7.25
(7.22)
86 Symbols Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
4 months		 159 7.15
(7.10)
87 5000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 173 7.13
(7.09)
88 Quotes Challenge by Dr.Grackle
San Luis Obispo county, CA		 11 years
4 months		 163 6.97
(6.93)
89 Amber Toucans by IdontHAVEaPEN
San Luis Obispo county, CA		 9 months 12 6.62
(6.11)
90 4000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 187 6.60
(6.56)
91 Adventure Lab Bonus: Discover Cambria by Jbird and Zip
San Luis Obispo county, CA		 2 years
8 months		 43 6.35
(6.20)
92 3000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 195 6.33
(6.29)
93 Insect and Invertebrate Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
6 months		 199 6.32
(6.29)
94 Are you regular challenge? by Dr.Grackle
San Luis Obispo county, CA		 11 years
6 months		 185 6.24
(6.21)
95 Are you other or not chosen challenge? by Dr.Grackle
San Luis Obispo county, CA		 11 years
6 months		 189 6.11
(6.08)
96 Monster Series: The Maelström by opted-out user
San Luis Obispo county, CA		 1 year
11 months		 33 5.97
(5.79)
97 Domestic animals Challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
7 months		 218 5.77
(5.75)
98 Are you small-minded Challenge? by Dr.Grackle
San Luis Obispo county, CA		 11 years
6 months		 203 5.69
(5.66)
99 2000: thousands of finds challenge by Dr.Grackle
San Luis Obispo county, CA		 12 years
3 months		 222 5.56
(5.53)
100 Historic Atascadero - Bonus Cache by aristokittens
San Luis Obispo county, CA		 3 years
4 months		 62 5.47
(5.38)
Total records: 114, Page 1 of 2
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Statistics last updated Tuesday, 01 September 2026 04:29:12 Eastern Daylight Time
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