Loneliest Earthcaches
Colorado

Total records: 260, Page 1 of 3
Rank Geocache Age Finds cCP
(nfCP)
1 The Ducey Stromatolite Locality by Me & Bucky
Western Slope region, Moffat county, CO		 16 years
11 months		 10 170
(154)
2 Boulder Creek by squatchmeb
Front Range region, Boulder county, CO		 17 years
5 months		 12 145
(134)
3 Grand Mesa - Descent into Failure! by kekj
Western Slope region, Delta county, CO		 11 years
4 months		 8 142
(127)
4 Colorado River Valley by Me & Bucky
Continental Divide region, Grand county, CO		 16 years
4 months		 14 117
(109)
5 Anniversary EarthCache by Memfis Mafia
Continental Divide region, Eagle county, CO		 7 years
8 months		 7 110
(96.3)
6 Time fractures all by Barasaur
Continental Divide region, Eagle county, CO		 7 years
1 month		 7 102
(88.9)
7 Red Mountain Open Space: Perspectives of Time by Memfis Mafia
Front Range region, Larimer county, CO		 5 years
8 months		 6 95.6
(81.9)
8 Headwaters of the Colorado River by Me & Bucky
Front Range region, Larimer county, CO		 16 years
4 months		 18 91.1
(86.3)
9 Red Mountain Open Space: a little wavy by Memfis Mafia
Front Range region, Larimer county, CO		 5 years
8 months		 7 81.9
(71.7)
9 Red Mountain Open Space: Layer Cake by Memfis Mafia
Front Range region, Larimer county, CO		 5 years
8 months		 7 81.9
(71.7)
11 ICE - Pushy Attitude! by kekj
Western Slope region, Delta county, CO		 11 years
4 months		 14 81.3
(75.9)
12 Andrews Glacier by Me & Bucky
Front Range region, Larimer county, CO		 16 years
10 months		 21 80.4
(76.7)
12 Andrews Tarn by Me & Bucky
Front Range region, Larimer county, CO		 16 years
10 months		 21 80.4
(76.7)
14 Ripples in Time by Team Laxson
Western Slope region, Moffat county, CO		 17 years 22 77.3
(74.0)
15 Quandary’s Glacier Past by vibes5
Continental Divide region, Summit county, CO		 9 months 1 76.1
(38.1)
16 The Spearhead, A Glacial Horn by msstrong
Front Range region, Boulder county, CO		 8 years
8 months		 12 72.6
(67.1)
17 Red Mountain Open Space: Dissection by Memfis Mafia
Front Range region, Larimer county, CO		 5 years
8 months		 8 71.7
(63.7)
17 Red Mountain Open Space: Fold it in by Memfis Mafia
Front Range region, Larimer county, CO		 5 years
8 months		 8 71.7
(63.7)
17 Red Mountain Open Space: Stripe Out of Place by Memfis Mafia
Front Range region, Larimer county, CO		 5 years
8 months		 8 71.7
(63.7)
20 Partly Plain by MtnMarmot
Front Range region, Larimer county, CO		 11 years
10 months		 19 62.3
(59.2)
21 Vesicular Basalt - full of HOT AIR! by kekj
Western Slope region, Delta county, CO		 11 years
8 months		 21 55.7
(53.2)
22 Soil Formation on Crosier Mountain by Me & Bucky
Front Range region, Larimer county, CO		 17 years
9 months		 32 55.6
(53.9)
23 Dakota Ridge Hogback - Which Side is Which? by benj59
Denver region, Jefferson county, CO		 5 years
6 months		 10 55.1
(50.1)
24 Wheeler Geological Area by casadelrut
San Juan region, Mineral county, CO		 14 years
9 months		 27 54.6
(52.7)
25 What’s so Shiny? by WingsAndTales
Pikes Peak region, Fremont county, CO		 4 years
3 months		 9 47.3
(42.6)
26 Dolores Canyon overlook by Mesozoic
San Juan region, Dolores county, CO		 10 years
9 months		 23 46.7
(44.8)
27 Xenoliths of Greyrock Mountain by Me & Bucky
Front Range region, Larimer county, CO		 17 years
9 months		 41 43.5
(42.4)
28 Double Unconformity by Hullu_Jussi
Arkansas region, Otero county, CO		 7 years 17 41.3
(39.0)
29 Xenolith at the Zenith by Memfis Mafia
Front Range region, Boulder county, CO		 5 years
9 months		 14 41.1
(38.3)
30 Dinosaur Speed Trap by Me & Bucky
Arkansas region, Las Animas county, CO		 17 years
7 months		 43 41.0
(40.0)
31 SKuLL Rock - Earthcache by THeSKuLL
Pikes Peak region, Jefferson county, CO		 10 years
7 months		 29 36.6
(35.4)
32 Greyrock Mountain - Log Cabin Batholith by Me & Bucky
Front Range region, Larimer county, CO		 17 years
9 months		 49 36.3
(35.6)
33 Greyrock Mountain by Me & Bucky
Front Range region, Larimer county, CO		 17 years
9 months		 49 36.3
(35.6)
34 Greyrock Mountain - CCC Trail Building by Me & Bucky
Front Range region, Larimer county, CO		 17 years
9 months		 50 35.6
(34.9)
35 Great Granite! by isisfan
Pikes Peak region, Jefferson county, CO		 17 years
8 months		 59 30.0
(29.5)
36 🪨 Scree vs. Talus: Reading Rockfall Slopes by Memfis Mafia
Continental Divide region, Summit county, CO		 5 years
7 months		 19 29.5
(28.0)
37 Dotsero Volcano EarthCache by JMKR
Continental Divide region, Eagle county, CO		 1 year
5 months		 5 29.2
(24.3)
38 Dry Lake Basin: An Interior Drainage System by Memfis Mafia
Front Range region, Clear Creek county, CO		 4 years
8 months		 16 29.2
(27.5)
39 Herman Lake Metamorphic Rocks by msstrong
Front Range region, Clear Creek county, CO		 9 years 31 29.0
(28.1)
40 Life at Dinosaur Lake by Me & Bucky
Arkansas region, Las Animas county, CO		 17 years
7 months		 61 28.9
(28.4)
41 Original Horizontality at Boreas Pass by Memfis Mafia
Continental Divide region, Summit county, CO		 5 years
4 months		 19 28.4
(26.9)
42 Imogene Pass view of the Red Mountains by H-Rob(RTR)
San Juan region, Ouray county, CO		 1 year
1 month		 4 28.3
(22.6)
43 Picket Wire Dinosaur Tracksite by Me & Bucky
Arkansas region, Las Animas county, CO		 17 years
7 months		 65 27.1
(26.7)
44 There's Quartz in Them Thar Hills by vorticity
Pikes Peak region, El Paso county, CO		 17 years
5 months		 65 26.8
(26.4)
45 Hiking with GeoTom #7 by Memfis Mafia
Front Range region, Larimer county, CO		 11 years
1 month		 42 26.5
(25.9)
46 Is this for rill? by Memfis Mafia
South Platte region, Weld county, CO		 5 years
9 months		 23 25.0
(24.0)
47 Slump Blocks - The BIG Picture! by kekj
Western Slope region, Delta county, CO		 11 years
8 months		 47 24.8
(24.3)
48 Painting the Desert by firennice
San Juan region, Montrose county, CO		 5 years
11 months		 25 23.9
(22.9)
49 🌎Montezuma Precambrian EarthCache🌎 by W4D
Continental Divide region, Summit county, CO		 8 months 3 22.4
(16.8)
50 Pawnee Buttes - Ogallala Formation by Me & Bucky
South Platte region, Weld county, CO		 17 years
10 months		 80 22.3
(22.1)
51 Where Land Meets Water by animjason
Continental Divide region, Summit county, CO		 12 years
4 months		 57 21.7
(21.4)
52 Rock and Roll by SKN51
New Belgium region, Weld county, CO		 6 years
3 months		 30 21.0
(20.3)
53 Granite Mushroom Rock by Staunton State Park
Front Range region, Jefferson county, CO		 11 years
3 months		 54 20.9
(20.6)
54 Glacial Till by Me & Bucky
Front Range region, Larimer county, CO		 16 years
4 months		 80 20.5
(20.2)
55 Doudy Draw EarthCache Trail - Lunch Break by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 24 20.5
(19.6)
56 Orogeny by iocane
Denver region, Douglas county, CO		 10 years
6 months		 52 20.2
(19.9)
57 Pawnee Buttes - West Pawnee Butte by Me & Bucky
South Platte region, Weld county, CO		 17 years
10 months		 90 19.9
(19.6)
58 Lake Pueblo Sedimentation by msstrong
Arkansas region, Pueblo county, CO		 9 years
5 months		 49 19.3
(18.9)
59 K-T Boundary Layer - Long's Canyon Site by Me & Bucky
San Juan region, Las Animas county, CO		 17 years
9 months		 93 19.1
(18.9)
60 Ouzel Falls & Calypso Cascade by thponders
Front Range region, Boulder county, CO		 15 years
10 months		 85 18.7
(18.4)
61 Doudy Draw EarthCache Trail - This is the pits by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 27 18.2
(17.5)
61 Doudy Draw EarthCache Trail - Wave Goodbye by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 27 18.2
(17.5)
63 Caliche on Cory Hill by kekj
Western Slope region, Delta county, CO		 11 years
8 months		 65 18.0
(17.8)
64 Sills or Dikes by firennice
Western Slope region, Mesa county, CO		 5 years
11 months		 33 18.0
(17.5)
65 Talus Flows at The Loch by Me & Bucky
Front Range region, Larimer county, CO		 16 years
4 months		 91 18.0
(17.8)
66 Doudy Draw EarthCache Trail - Cheese Dip by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 28 17.5
(16.9)
66 Doudy Draw EarthCache Trail - That's Icky by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 28 17.5
(16.9)
68 Poudre Falls Pegmatite Veins by Me & Bucky
Front Range region, Larimer county, CO		 17 years
10 months		 102 17.5
(17.4)
69 Grand Mesa's Cap - Exposed! by kekj
Western Slope region, Delta county, CO		 11 years
8 months		 67 17.5
(17.2)
70 Icy! by RubberDuck804
Front Range region, Clear Creek county, CO		 3 years
9 months		 22 17.1
(16.3)
71 Mills Lake Erratic by Me & Bucky
Front Range region, Larimer county, CO		 16 years
4 months		 97 16.9
(16.7)
72 Pawnee Buttes Trail Wash by Me & Bucky
South Platte region, Weld county, CO		 17 years
10 months		 106 16.9
(16.7)
73 The Cutting Edge by biggertrux
Continental Divide region, Grand county, CO		 17 years
10 months		 108 16.5
(16.4)
74 Doudy Draw EarthCache Trail - I'm in a slump by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 30 16.4
(15.8)
75 From the Basement to the Roof by Team Dennis
Continental Divide region, Lake county, CO		 6 years
10 months		 42 16.3
(15.9)
76 A Two Billion Year Hike by Room1009
Pikes Peak region, Fremont county, CO		 9 months 5 16.0
(13.4)
77 Doudy Draw EarthCache Trail - Outclast by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 31 15.8
(15.3)
78 Soil Formation in Rocky Mountain National Park by Me & Bucky
Front Range region, Larimer county, CO		 16 years
10 months		 108 15.6
(15.5)
79 Owl Canyon: Unconformity by Memfis Mafia
Front Range region, Larimer county, CO		 9 years 59 15.3
(15.0)
80 Marjorie Perry Nature Preserve Wetlands by irid3sc3nt
Denver region, Arapahoe county, CO		 8 years
8 months		 57 15.2
(15.0)
81 Boulders Boulders Everywhere by vorticity
Pikes Peak region, El Paso county, CO		 17 years
5 months		 115 15.1
(15.0)
82 Doudy Draw EarthCache Trail - Oh Dam by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 33 14.9
(14.4)
83 K-T Boundary Layer - Madrid Site by Me & Bucky
San Juan region, Las Animas county, CO		 17 years
9 months		 124 14.3
(14.2)
84 GTN2022: Boulder Falls by Memfis Mafia
Front Range region, Boulder county, CO		 4 years
3 months		 30 14.2
(13.7)
85 Cuesta for the Hogback by ernie66
Denver region, Douglas county, CO		 16 years
4 months		 116 14.1
(14.0)
86 Monument Geocache #7 Moonlight Ridge by Too_Many_lemons58
Colorado Springs region, El Paso county, CO		 4 years
11 months		 35 14.1
(13.7)
87 ♪♪ Doin The Eagle Rock ♪♪ by Seemyshell
Pikes Peak region, Park county, CO		 9 months 6 13.4
(11.5)
88 Home Moraine by Me & Bucky
Front Range region, Larimer county, CO		 17 years
10 months		 134 13.3
(13.2)
89 Doudy Draw EarthCache Trail - Are you competent? by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 37 13.3
(12.9)
90 Owl Canyon: Buttes and Mesas by Memfis Mafia
Front Range region, Larimer county, CO		 9 years 68 13.2
(13.1)
91 Fort Collins Favorite Rock by wrightus
Front Range region, Larimer county, CO		 17 years
2 months		 133 12.9
(12.8)
92 Schist, Granite, and Pegmatite by Me & Bucky
Front Range region, Larimer county, CO		 17 years
6 months		 142 12.3
(12.2)
93 Desert Varnish by Got Hooked
Western Slope region, Montrose county, CO		 18 years
11 months		 160 11.9
(11.8)
94 GeoMuzzy-In the Middle of Nowhere, Some Tunnels by moonfox
Continental Divide region, Chaffee county, CO		 2 years
2 months		 19 11.6
(11.1)
95 boulder canyon Morton gneiss by robuster91
Front Range region, Boulder county, CO		 2 months 2 11.5
(7.67)
96 The Gargoyle by sassydil
Denver region, Douglas county, CO		 14 years 122 11.5
(11.4)
97 What are those? by Memfis Mafia
Denver region, Jefferson county, CO		 7 years 62 11.4
(11.2)
98 Tafoni, Weathering, and Erosion by Nukeworker
Western Slope region, Mesa county, CO		 9 years
9 months		 87 11.2
(11.1)
99 Doudy Draw EarthCache Trail- Don't get me started by Memfis Mafia
New Belgium region, Boulder county, CO		 4 years
10 months		 44 11.2
(10.9)
100 Legend of the Ghost Skunks by Memfis Mafia
New Belgium region, Boulder county, CO		 5 years
5 months		 49 11.2
(10.9)
Total records: 260, Page 1 of 3
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Statistics last updated Tuesday, 09 June 2026 04:29:14 Eastern Daylight Time
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