| 1 |
 |
San Francisquito Formation (Big Rock Creek Area)
by Kit Fox
Los Angeles county, CA |
141 (131) |
| 2 |
 |
Bouma Cycle
by GoinHikin
Ventura county, CA |
95.2 (86.5) |
| 3 |
 |
Sediments and Faults
by GoinHikin
Ventura county, CA |
86.5 (79.3) |
| 4 |
 |
Holy Rock! Batman
by Cache Attackers
Ventura county, CA |
67.5 (63.0) |
| 5 |
 |
Dawn Mine Gold -- Millard Canyon
by 1962penny
Los Angeles county, CA |
63.7 (60.4) |
| 6 |
 |
Volcanic Mud Flows
by Thutmosis
Napa county, CA |
55.8 (54.0) |
| 7 |
 |
Where's the Waffles? 🍴
by Psychoticjesters
Santa Cruz county, CA |
54.0 (51.6) |
| 8 |
 |
West Point Inn Earthcache
by stringfam
Marin county, CA |
52.0 (50.4) |
| 9 |
 |
Colluvial Deposits on East Cuesta Ridge
by SLO Trekker
San Luis Obispo county, CA |
51.4 (49.8) |
| 10 |
 |
Klau Fault – Klau Mining District
by jagerdorf
San Luis Obispo county, CA |
51.2 (49.5) |
| 11 |
 |
Siliceous Shales on East Cuesta Ridge
by SLO Trekker
San Luis Obispo county, CA |
48.5 (47.0) |
| 12 |
 |
Travertine Deposit in Wheeler Gorge
by zdonb
Ventura county, CA |
47.8 (46.3) |
| 13 |
 |
Santiago Creek Debris Flow Monitoring
by DopeyDuck
Orange county, CA |
46.9 (45.7) |
| 14 |
 |
Kink Folds on East Cuesta Ridge
by SLO Trekker
San Luis Obispo county, CA |
46.8 (45.5) |
| 15 |
 |
The Morros Earthcache
by Geo_cats
San Luis Obispo county, CA |
46.5 (45.5) |
| 16 |
 |
Rhyolite and Rhyolite Tuff
by Thutmosis
Napa county, CA |
46.3 (45.0) |
| 17 |
 |
Ridge Basin Lithification
by Kit Fox
Los Angeles county, CA |
45.8 (44.7) |
| 18 |
 |
Saratoga Springs: Wet Geology in Death Valley
by Spies Like Us
Death Valley region, San Bernardino county, CA |
39.5 (38.5) |
| 19 |
 |
Ball Bearing Hill
by GoinHikin
Ventura county, CA |
36.7 (35.7) |
| 20 |
 |
The Vazquez Geological Trilogy
by Yosemite John and Debbie
Los Angeles county, CA |
36.6 (35.6) |
| 21 |
 |
Crystal Cove Columnar Joints
by H2O KLAN
Orange county, CA |
32.2 (31.2) |
| 22 |
 |
Mima Mounds
by Touchstone
Monterey county, CA |
31.4 (30.8) |
| 23 |
 |
The Simi Oil Seep
by qbee37
Ventura county, CA |
31.3 (30.6) |
| 24 |
 |
A Turbulent Time in History
by SAMO-NPS
Los Angeles county, CA |
30.0 (29.5) |
| 25 |
 |
Sterling Borax Mines - Howlite
by UBAD
Los Angeles county, CA |
29.7 (29.0) |
| 26 |
 |
Pothole formed by a Cataract?
by GoinHikin
Ventura county, CA |
28.5 (27.6) |
| 27 |
 |
Corriganville Park - The Chatsworth Formation
by GoinHikin
Ventura county, CA |
27.5 (27.0) |
| 28 |
 |
Coquina Limestone
by SeekingFinds
Ventura county, CA |
27.0 (26.4) |
| 29 |
 |
Kehoe Beach
by geodarts
Marin county, CA |
26.8 (26.4) |
| 30 |
 |
Oil in them there hills!
by gsmX2
Ventura county, CA |
26.2 (25.6) |
| 31 |
 |
HFS #14: Point Pinole
by jagerdorf
Contra Costa county, CA |
25.8 (25.3) |
| 32 |
 |
One Stop Geology Pop Quiz!
by zdonb
Los Angeles county, CA |
25.6 (25.2) |
| 33 |
 |
Santa Clara River exposure of Bouma Cycle
by U_Dac
Los Angeles county, CA |
25.0 (24.5) |
| 34 |
 |
Crystal Cove State Park - Hidden Canyon
by bluesnote
Orange county, CA |
23.7 (23.2) |
| 35 |
 |
HFS# 13: San Pablo - Contra Costa CC
by jagerdorf
Contra Costa county, CA |
23.0 (22.6) |
| 36 |
 |
Crystal Cove State Park - Irvine Ranch
by bluesnote
Orange county, CA |
22.5 (22.1) |
| 37 |
 |
Pearls of the Narrows
by bleed_blue_LA
Los Angeles county, CA |
22.1 (21.8) |
| 38 |
 |
Narrows Entrance
by gsmX2
Los Angeles county, CA |
22.1 (21.8) |
| 39 |
 |
A View By De-Fault
by SAMO-NPS
Ventura county, CA |
20.2 (20.0) |
| 40 |
 |
Wallace Creek
by badfeet
San Luis Obispo county, CA |
20.0 (19.8) |
| 41 |
 |
Crystal Cove State Park - Marine Terraces
by bluesnote
Orange county, CA |
20.0 (19.6) |
| 42 |
 |
Red Rock Canyon State Park
by Kit Fox
Kern county, CA |
19.7 (19.5) |
| 43 |
 |
Crystal Cove State Park - Pelican Point
by bluesnote
CA |
19.1 (18.7) |
| 44 |
 |
Pine Mountain Fault
by badfeet
Ventura county, CA |
18.5 (18.3) |
| 45 |
 |
Little Lake Overlook
by TeamNulti2003
Inyo county, CA |
17.6 (17.4) |
| 46 |
 |
HFS #6: The Swerve - San Lorenzo Creek
by jagerdorf
Alameda county, CA |
17.2 (17.0) |
| 47 |
 |
Colors of Rocks/Minerals at Black Star Canyon
by birdcachers05
Orange county, CA |
17.1 (17.0) |
| 48 |
 |
Geo Lab - Carmel Valley Geologic History
by Raramuri
Monterey county, CA |
16.8 (16.6) |
| 49 |
 |
Caldecott Tilted Beds
by jagerdorf
Contra Costa county, CA |
16.7 (16.5) |
| 50 |
 |
Rosemary, thyme, basal, sanadine, & rhyolite
by jagerdorf
Alameda county, CA |
16.3 (16.2) |
| 51 |
 |
El Modena Volcanics
by JJG10101
Orange county, CA |
16.1 (15.9) |
| 52 |
 |
Sand Earthcache
by A Team Vallejo
Solano county, CA |
16.0 (15.8) |
| 53 |
 |
Cannonball Wash and the Diablo Formation
by Miragee
Imperial county, CA |
15.9 (15.7) |
| 54 |
 |
Engstrom Point
by jbers8
Riverside county, CA |
15.7 (15.6) |
| 55 |
 |
Buena Vista Lake
by elrojo14
Kern county, CA |
15.6 (15.4) |
| 56 |
 |
Dust in Gravity
by x_xenolith_x
Fresno county, CA |
15.5 (15.3) |
| 57 |
 |
Hydrogeology of The Kern River
by 1962penny
Kern county, CA |
15.4 (15.3) |
| 58 |
 |
Caldecott “Orinda Formation”Weathering Earthcac
by PathfinderMark
Alameda county, CA |
15.4 (15.3) |
| 59 |
 |
Antioch Dunes
by jagerdorf
Contra Costa county, CA |
15.4 (15.2) |
| 60 |
 |
River of Sand
by yokogari
Santa Barbara county, CA |
15.4 (15.2) |
| 61 |
 |
Madrona Vernal Marsh and Pools
by NakoTacoPatrol
Los Angeles county, CA |
15.0 (14.8) |
| 62 |
 |
HFS #5: Downtown Hayward Walking Tour
by jagerdorf
Alameda county, CA |
14.9 (14.7) |
| 63 |
 |
Pyroclastic Deposits -- Sonoma Volcanics
by Thutmosis
Napa county, CA |
14.9 (14.7) |
| 64 |
 |
Rattlesnake Spring
by ByeTheWay
Napa county, CA |
14.4 (14.3) |
| 65 |
 |
Barbara's Lake-Laguna Coast Wilderness Park
by mschiman
Orange county, CA |
14.4 (14.3) |
| 66 |
 |
Devereux Slough: Changing With the Tide
by Newo Max
Santa Barbara county, CA |
14.4 (14.2) |
| 67 |
 |
San Joaquin River Meander
by 1962penny
Fresno county, CA |
14.3 (14.1) |
| 68 |
 |
Bubbles and Steam (GHSSP) Earthcache
by PathfinderMark
Alpine county, CA |
14.1 (14.0) |
| 69 |
 |
Santa Clara Estuary - Earthcache
by gsmX2
Ventura county, CA |
14.0 (13.8) |
| 70 |
 |
Crystal Cove - A Gap In Time
by fastflyer
Orange county, CA |
13.9 (13.7) |
| 71 |
 |
What happened here was not an Avalanche!
by klipsch49er
Calaveras county, CA |
13.6 (13.5) |
| 72 |
 |
Spatter Cones Trail
by Thutmosis
Shasta county, CA |
13.5 (13.4) |
| 73 |
 |
Tourmaline Surfing Park Geology
by yoyo ken
San Diego county, CA |
13.4 (13.2) |
| 74 |
 |
Kern Lake
by elrojo14
Kern county, CA |
13.3 (13.2) |
| 75 |
 |
Soda Lake at The Carrizo Plain
by slmslo
San Luis Obispo county, CA |
13.2 (13.1) |
| 76 |
 |
Oil or Water from the Kern River Oil Field?
by 1962penny
Kern county, CA |
13.2 (13.1) |
| 77 |
 |
Prime Desert Woodland Preserve
by Kit Fox
Los Angeles county, CA |
13.1 (13.0) |
| 78 |
 |
Inspiration Point – How the mountains formed!
by SAMO-NPS
Ventura county, CA |
13.0 (12.9) |
| 79 |
 |
San Andreas Fault - Palmdale Roadcut
by bluesnote
Los Angeles county, CA |
13.0 (12.9) |
| 80 |
 |
Xxtra! Xxtra! Chitactac Was Here!
by leelelee
Santa Clara county, CA |
12.7 (12.6) |
| 81 |
 |
Crystal Cove - Giant Concretions
by fastflyer
Orange county, CA |
12.2 (12.1) |
| 82 |
 |
Bumpty Bumpty Bump
by GoinHikin
Ventura county, CA |
11.9 (11.8) |
| 83 |
 |
Vernal Pools
by DickPa
Santa Barbara county, CA |
11.7 (11.6) |
| 84 |
 |
Claremont Ribbon Chert
by Wandering Ron
Alameda county, CA |
11.7 (11.6) |
| 85 |
 |
Sandhills Treasure (Henry Cowell SP) Earthcache
by PathfinderMark
Santa Cruz county, CA |
11.6 (11.5) |
| 86 |
 |
Hollywood Beach Migration
by Troutpro
Ventura county, CA |
11.5 (11.4) |
| 87 |
 |
San Francisco Bay Delta Estuary
by PathfinderMark
Solano county, CA |
11.4 |
| 88 |
 |
Crystal Cove #3 -- Not All It's Cracked Up To Be
by 1962penny
Orange county, CA |
11.4 (11.3) |
| 89 |
 |
Garlock Scarps
by Absolute_Mellow
Kern county, CA |
11.4 (11.3) |
| 90 |
 |
Napa Valley Ice Cubes – Earthcache
by PathfinderMark
Napa county, CA |
11.3 (11.2) |
| 91 |
 |
Kern River Oil Field
by Tung8
Kern county, CA |
11.0 (10.9) |
| 92 |
 |
HFS #4: Holy Sepulchre Cemetery-It is Alive
by jagerdorf
Alameda county, CA |
10.9 (10.8) |
| 93 |
 |
Crystal Springs Reservoir - San Andreas rift zone
by shadow101
San Mateo county, CA |
10.7 |
| 94 |
 |
Mt. St. Helena Volcanics
by PathfinderMark
Napa county, CA |
10.7 |
| 95 |
 |
Off the Grid?
by PathfinderMark
Marin county, CA |
10.6 (10.5) |
| 96 |
 |
Devil's Punchbowl [WWGC-USA-CA]
by Yosemite John and Debbie
Los Angeles county, CA |
10.3 (10.2) |
| 97 |
 |
Turtlebacks of Death Valley: A Continuing Mystery
by Spies Like Us
Death Valley region, Inyo county, CA |
10.3 (10.2) |
| 98 |
 |
Los Vaqueros Concretions Earthcache
by PathfinderMark
Contra Costa county, CA |
10.2 |
| 99 |
 |
The Other Half of Half Dome - Exfoliation
by 1962penny
Mariposa county, CA |
10.1 (10.0) |
| 100 |
 |
Ancient Debris Flow
by Newo Max
Santa Barbara county, CA |
10.1 (9.96) |