| 1 |
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Southern Sierra Nevada Mountains Geology
by elrojo14
Tulare county, CA |
57.4 (52.6) |
| 2 |
 |
West Point Inn Earthcache
by stringfam
Marin county, CA |
52.9 (51.3) |
| 3 |
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Los Vaqueros Reservoir Earthcache
by PathfinderMark
Contra Costa county, CA |
40.9 (39.9) |
| 4 |
 |
Don't Take It For Granite.
by McKenzie~Binns
Shasta county, CA |
40.6 (39.5) |
| 5 |
 |
Whiskeytown Falls
by TeamNulti2003
Shasta county, CA |
35.4 (34.6) |
| 6 |
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Dinosaur Eggs?! Swiss Cheese? Omelet, Anyone?!
by leelelee
Santa Clara county, CA |
32.9 (31.6) |
| 7 |
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Pluto's Cave
by Team Pluto
Siskiyou county, CA |
32.3 (31.4) |
| 8 |
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Maacama Fault Series #5: Talmage Features
by jagerdorf
Mendocino county, CA |
30.8 (29.4) |
| 9 |
 |
Calaveras Fault - Hollister (2.0)
by bluesnote
San Benito county, CA |
26.3 (25.1) |
| 10 |
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(Folding) Under Pressure
by Rapaladude
San Francisco county, CA |
23.8 (23.2) |
| 11 |
 |
Western Corridors
by Troutpro
Merced county, CA |
23.5 (23.2) |
| 12 |
 |
Pawnee Buttes - Ogallala Formation
by Me & Bucky
South Platte region, Weld county, CO |
22.8 (22.5) |
| 13 |
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Alamere Falls
by zuckermn
Marin county, CA |
22.8 (22.5) |
| 14 |
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Tertiary Volcanic Domes
by CCEarthCaches
Calaveras county, CA |
21.9 (21.4) |
| 15 |
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Sand Mines
by Alamogul
Contra Costa county, CA |
20.4 (20.2) |
| 16 |
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Mindego Hill EC – When’s It Going to Blow?
by WildFlwrLady
San Mateo county, CA |
20.3 (19.9) |
| 17 |
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Pawnee Buttes - West Pawnee Butte
by Me & Bucky
South Platte region, Weld county, CO |
20.3 (20.1) |
| 18 |
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Twins - separated at birth
by caccbag
San Mateo county, CA |
19.4 (19.1) |
| 19 |
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HFS #11: More Than a Simple Curb Offset
by jagerdorf
Alameda county, CA |
17.6 (17.4) |
| 20 |
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Pawnee Buttes Trail Wash
by Me & Bucky
South Platte region, Weld county, CO |
17.4 (17.2) |
| 21 |
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Caldecott Tilted Beds
by jagerdorf
Contra Costa county, CA |
17.3 (17.1) |
| 22 |
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HFS #10: Hayward Fault Rift Zone – ADA Accessible
by jagerdorf
Alameda county, CA |
17.3 (17.1) |
| 23 |
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Graywacke
by TeamNulti2003
Contra Costa county, CA |
17.2 (17.0) |
| 24 |
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St. James Street Slickensides
by oaklandgeology
Alameda county, CA |
17.1 (16.5) |
| 25 |
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Rosemary, thyme, basal, sanadine, & rhyolite
by jagerdorf
Alameda county, CA |
16.5 (16.3) |
| 26 |
 |
Where the Granite meets the Lava
by robertburnsandpeigi
Tuolumne county, CA |
16.2 (16.0) |
| 27 |
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Whose Fault is it? Hatton Canyon Fault
by Darryl_B
Monterey county, CA |
15.8 (15.6) |
| 28 |
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Dust in Gravity
by x_xenolith_x
Fresno county, CA |
15.7 (15.6) |
| 29 |
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Pacifica Cliffhangers
by adagissimo
San Mateo county, CA |
15.2 (15.0) |
| 30 |
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Blue Schist
by TeamNulti2003
Contra Costa county, CA |
15.1 (15.0) |
| 31 |
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Mercury Rising
by BearTerritory
Santa Clara county, CA |
14.9 (14.7) |
| 32 |
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Lake Tahoe Sand
by A Team Vallejo
El Dorado county, CA |
14.9 (14.6) |
| 33 |
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Zone of "Roundness" - Arcade Creek
by Rapaladude
Sacramento county, CA |
14.8 (14.5) |
| 34 |
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Serpentine Prairie
by oaklandgeology
Alameda county, CA |
14.5 (14.1) |
| 35 |
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Basalt Protrusions Earthcache
by PathfinderMark
Napa county, CA |
14.3 (14.2) |
| 36 |
 |
Xenoliths - Rancho San Antonio
by Chet13
Santa Clara county, CA |
14.2 (12.6) |
| 37 |
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Radiolarian Chert Folds - Chevrons
by TeamNulti2003
Contra Costa county, CA |
14.1 (14.0) |
| 38 |
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Hayward Fault Series #9: Montclair Two Stop
by jagerdorf
Alameda county, CA |
13.7 (13.6) |
| 39 |
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Tuff at Hole-in-the-Wall
by Accordiongal
Mojave region, San Bernardino county, CA |
13.7 (13.6) |
| 40 |
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Deep Springs Playa
by madill
Death Valley region, Inyo county, CA |
13.7 (13.6) |
| 41 |
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Castle Rock Tafoni
by atc
Santa Cruz county, CA |
13.5 (12.7) |
| 42 |
 |
Coyote Point Earthcache
by caccbag
San Mateo county, CA |
13.5 (13.2) |
| 43 |
 |
Tall Trees Grove
by vels
Humboldt county, CA |
13.4 (13.3) |
| 44 |
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Veins
by fanglyfish
Mojave region, San Bernardino county, CA |
13.0 (12.9) |
| 45 |
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Tilt-A-Whirl: Saw Tooth Canyon
by x_xenolith_x
Santa Clara county, CA |
12.9 (12.8) |
| 46 |
 |
Keratophyre rock type
by jagerdorf
Alameda county, CA |
12.7 (11.3) |
| 47 |
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Easter Hill Lava
by laytonius
Contra Costa county, CA |
12.7 (11.7) |
| 48 |
 |
Landslide by the Dry Creek 🍂
by Psychoticjesters
Alameda county, CA |
12.6 (12.4) |
| 49 |
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Hercules Slump and Earthflow
by Thutmosis
Contra Costa county, CA |
12.1 (12.0) |
| 50 |
 |
Claremont Ribbon Chert
by Wandering Ron
Alameda county, CA |
11.9 |
| 51 |
 |
You're Igneous! You Know That?
by Rapaladude
Sacramento county, CA |
11.7 (11.6) |
| 52 |
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Sandhills Treasure (Henry Cowell SP) Earthcache
by PathfinderMark
Santa Cruz county, CA |
11.5 (11.4) |
| 53 |
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The Devil’s King Size Bed Emporium
by Rapaladude
San Mateo county, CA |
11.4 (11.3) |
| 54 |
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Thrust Fault
by TeamNulti2003
Contra Costa county, CA |
11.3 (11.2) |
| 55 |
 |
Ground Beneath Our Feet – Soils of the CV
by triplewisdom
Stanislaus county, CA |
11.3 (10.3) |
| 56 |
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Black Diamonds
by Alamogul
Contra Costa county, CA |
11.3 (11.2) |
| 57 |
 |
HFS #4: Holy Sepulchre Cemetery-It is Alive
by jagerdorf
Alameda county, CA |
11.0 (10.9) |
| 58 |
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DeBenedetti Pond Soil
by WanderTrek
San Joaquin county, CA |
10.9 (10.8) |
| 59 |
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Crystal Springs Reservoir - San Andreas rift zone
by shadow101
San Mateo county, CA |
10.9 (10.8) |
| 60 |
 |
Mission Peak Landslide
by FiveEyes
Alameda county, CA |
10.9 (10.7) |
| 61 |
 |
Cima Dome
by Accordiongal
Mojave region, San Bernardino county, CA |
10.7 |
| 62 |
 |
Solano Breezes Earthcache
by PathfinderMark
CA |
10.7 (10.6) |
| 63 |
 |
Levees in the Delta Earthcache
by PathfinderMark
CA |
10.6 (10.5) |
| 64 |
 |
Off the Grid?
by PathfinderMark
Marin county, CA |
10.5 (10.4) |
| 65 |
 |
Los Vaqueros Concretions Earthcache
by PathfinderMark
Contra Costa county, CA |
10.4 (10.3) |
| 66 |
 |
Limestone Outcrop - Black Mountain
by Chet13
Santa Clara county, CA |
10.3 (9.45) |
| 67 |
 |
Hayward Fault - Fremont
by bluesnote
Alameda county, CA |
10.3 (10.2) |
| 68 |
 |
Jepson Prairie Preserve
by ByeTheWay
Solano county, CA |
10.3 (10.2) |
| 69 |
 |
Don't go getting all Sedimental on me
by Psychoticjesters
CA |
10.2 (10.1) |
| 70 |
 |
Megacrystals of Rattlesnake Canyon
by birdcachers05
Mojave region, San Bernardino county, CA |
10.1 (10.0) |
| 71 |
 |
The Petrified Forest - an Earthcache
by BNW Team
Sonoma county, CA |
10.0 (9.99) |
| 72 |
 |
The Faults of Fissure-ing in Sag ponds
by Psychoticjesters
San Mateo county, CA |
10.0 (9.96) |
| 73 |
 |
Cinder Cones National Natural Landmark
by Accordiongal
Mojave region, San Bernardino county, CA |
9.94 (9.89) |
| 74 |
 |
The Other Half of Half Dome - Exfoliation
by 1962penny
Mariposa county, CA |
9.85 (9.77) |
| 75 |
 |
Cosumnes River Preserve Earthcache
by NightKnight
Sacramento county, CA |
9.76 (9.68) |
| 76 |
 |
SFBWR Serpentinite's Glow Earthcache
by PathfinderMark
Alameda county, CA |
9.74 (9.68) |
| 77 |
 |
Picacho de Calera Earthcache
by dansinema
Ironwood region, Pima county, AZ |
9.65 (9.60) |
| 78 |
 |
Castle Lake: Volcanoes Create Long-Term Challenges
by grafinator
Cowlitz county, WA |
9.57 (9.24) |
| 79 |
 |
Rusty Rocks, or Fallen Meteorites from Mars? ♂
by Psychoticjesters
Alameda county, CA |
9.47 (9.40) |
| 80 |
 |
Pillow Basalt
by TeamNulti2003
Contra Costa county, CA |
9.47 (9.42) |
| 81 |
 |
SFBWR Buckshot or Cannonballs? Earthcache
by PathfinderMark
Alameda county, CA |
9.45 (9.40) |
| 82 |
 |
Ancient Riverbed
by LewisClan77
Sacramento county, CA |
9.37 (9.29) |
| 83 |
 |
Surfin' Mavericks -- Pillar Point Giant Waves
by 1962penny
San Mateo county, CA |
9.27 (9.09) |
| 84 |
 |
Recipe for a Mudflow
by geojerry7
Skamania county, WA |
9.25 (9.21) |
| 85 |
 |
These Monterey Formations are HIGH
by 1962penny
Santa Cruz county, CA |
9.22 (9.15) |
| 86 |
 |
The Geology Of The Laguna De Santa Rosa
by LenaArlo
Sonoma county, CA |
9.15 (8.54) |
| 87 |
 |
Round Top
by Alamogul
Contra Costa county, CA |
9.07 (9.03) |
| 88 |
 |
Loma Prieta Quake - A quarter century later
by rragan
Santa Clara county, CA |
9.03 (8.95) |
| 89 |
 |
A 100 Million Year Walk Earthcache
by workerofwood
Santa Clara county, CA |
9.00 (8.97) |
| 90 |
 |
Tafoni of the Sandstone Caves
by geodarts
San Mateo county, CA |
8.78 (8.74) |
| 91 |
 |
Evolution of Pleasanton Topology
by nozy nabor
Alameda county, CA |
8.72 (8.64) |
| 92 |
 |
Petrified Wood - Los Altos Hills
by Chet13
Santa Clara county, CA |
8.69 (8.28) |
| 93 |
 |
HFS #7: Simple Curb Offset & Alquist-Priolo Act
by jagerdorf
Alameda county, CA |
8.65 (8.60) |
| 94 |
 |
HFS #3: Hayward Fault Tule Pond Sag Structure
by jagerdorf
Alameda county, CA |
8.62 (8.56) |
| 95 |
 |
Whiskeytown's Glory!
by McKenzie~Binns
Shasta county, CA |
8.52 (8.48) |
| 96 |
 |
Vulcan's Mecca
by Darmok and Jalad
Shasta county, CA |
8.47 (8.43) |
| 97 |
 |
Toutle River Sediment Retention Structure (SRS)
by vels
Cowlitz county, WA |
8.45 (8.41) |
| 98 |
 |
Evidence of Ancient Soil
by birdcachers05
Mojave region, San Bernardino county, CA |
8.37 (8.33) |
| 99 |
 |
Twin Peaks
by Chet13
San Francisco county, CA |
8.32 (7.57) |
| 100 |
 |
Elephant Seal Overlook!
by Damy2011
Marin county, CA |
8.28 (8.22) |