| 1 |
 |
Los Vaqueros Reservoir Earthcache
by PathfinderMark
Contra Costa county, CA |
42.7 (41.6) |
| 2 |
 |
Columns of the Giants Fault Zone and Source
by CCEarthCaches
Tuolumne county, CA |
29.9 (28.9) |
| 3 |
 |
Terroir . . . a Napa Valley Heritage #1
by omni W
Napa county, CA |
27.3 (26.5) |
| 4 |
 |
HFS #14: Point Pinole
by jagerdorf
Contra Costa county, CA |
26.1 (25.6) |
| 5 |
 |
Cache Creek Earth Cache
by Birding Enthusiast
Yolo county, CA |
24.9 (24.3) |
| 6 |
 |
HFS# 13: San Pablo - Contra Costa CC
by jagerdorf
Contra Costa county, CA |
23.3 (22.9) |
| 7 |
 |
Columns of the Giants
by Team Pluto
Tuolumne county, CA |
22.0 (21.5) |
| 8 |
 |
Two Rivers Run Through It: Collinsville
by Lotus72
Solano county, CA |
21.5 (21.2) |
| 9 |
 |
Las Trampas: Ancient Sea
by Unit33
Contra Costa county, CA |
18.6 (18.3) |
| 10 |
 |
HFS #11: More Than a Simple Curb Offset
by jagerdorf
Alameda county, CA |
17.4 (17.2) |
| 11 |
 |
Graywacke
by TeamNulti2003
Contra Costa county, CA |
17.3 (17.1) |
| 12 |
 |
The Dimond Canyon Water Gap
by oaklandgeology
Alameda county, CA |
17.3 (16.6) |
| 13 |
 |
HFS #6: The Swerve - San Lorenzo Creek
by jagerdorf
Alameda county, CA |
17.2 (17.0) |
| 14 |
 |
Caldecott Tilted Beds
by jagerdorf
Contra Costa county, CA |
16.8 (16.7) |
| 15 |
 |
A Cliffed Coast, Stratum, and Potential Landslides
by Rapaladude
Santa Cruz county, CA |
16.8 (16.5) |
| 16 |
 |
St. James Street Slickensides
by oaklandgeology
Alameda county, CA |
16.6 (16.0) |
| 17 |
 |
Del Puerto Canyon Serpentine
by Wandering Ron
Stanislaus county, CA |
16.3 (16.1) |
| 18 |
 |
Rosemary, thyme, basal, sanadine, & rhyolite
by jagerdorf
Alameda county, CA |
16.3 (16.2) |
| 19 |
 |
Sand Earthcache
by A Team Vallejo
Solano county, CA |
16.0 (15.8) |
| 20 |
 |
Antioch Dunes
by jagerdorf
Contra Costa county, CA |
15.6 (15.4) |
| 21 |
 |
Caldecott “Orinda Formation”Weathering Earthcac
by PathfinderMark
Alameda county, CA |
15.5 (15.4) |
| 22 |
 |
Lime Mine
by Alamogul
Contra Costa county, CA |
15.0 (14.9) |
| 23 |
 |
HFS #5: Downtown Hayward Walking Tour
by jagerdorf
Alameda county, CA |
14.9 (14.7) |
| 24 |
 |
Shell Ridge
by Alamogul
Contra Costa county, CA |
14.8 (14.7) |
| 25 |
 |
Blue Schist
by TeamNulti2003
Contra Costa county, CA |
14.7 (14.6) |
| 26 |
 |
Castle Rock Tafoni
by atc
Santa Cruz county, CA |
14.6 (13.5) |
| 27 |
 |
Basalt Protrusions Earthcache
by PathfinderMark
Napa county, CA |
14.3 (14.2) |
| 28 |
 |
Serpentine Prairie
by oaklandgeology
Alameda county, CA |
14.1 (13.7) |
| 29 |
 |
Arcade/Cripple Creek - Tributary or Distributary?
by Rapaladude
Sacramento county, CA |
14.0 (13.8) |
| 30 |
 |
Blueschist – Yes Road Cuts ARE Tourist Attractions
by jagerdorf
Contra Costa county, CA |
13.8 (13.4) |
| 31 |
 |
Radiolarian Chert Folds - Chevrons
by TeamNulti2003
Contra Costa county, CA |
13.8 (13.7) |
| 32 |
 |
Hayward Fault Series #9: Montclair Two Stop
by jagerdorf
Alameda county, CA |
13.7 (13.6) |
| 33 |
 |
Del Puerto Canyon Turbidite
by Wandering Ron
Stanislaus county, CA |
13.3 (13.1) |
| 34 |
 |
Geological Terms - Regolith - Van Maren Park
by Rapaladude
Sacramento county, CA |
12.9 (12.7) |
| 35 |
 |
Soil Structure - Hardsetting Soil?
by Rapaladude
Sacramento county, CA |
12.8 (12.6) |
| 36 |
 |
Keratophyre rock type
by jagerdorf
Alameda county, CA |
12.6 (11.0) |
| 37 |
 |
Tilt-A-Whirl: Saw Tooth Canyon
by x_xenolith_x
Santa Clara county, CA |
12.6 (12.5) |
| 38 |
 |
San Bruno Mountain Earthcache
by caccbag
San Mateo county, CA |
12.5 (12.2) |
| 39 |
 |
Stream Bed Sediments and Armor of Arcade Creek
by Rapaladude
Sacramento county, CA |
12.5 (12.3) |
| 40 |
 |
Landslide by the Dry Creek 🍂
by Psychoticjesters
Alameda county, CA |
12.4 (12.3) |
| 41 |
 |
Wilmar Avenue Fault -- Pismo Beach
by 1962penny
San Luis Obispo county, CA |
12.3 (11.9) |
| 42 |
 |
Napa River Wetlands Restoration Earthcache
by PathfinderMark
Napa county, CA |
12.2 (12.1) |
| 43 |
 |
Mini Pool of Arcade Creek
by Rapaladude
Sacramento county, CA |
12.2 (12.0) |
| 44 |
 |
Hercules Slump and Earthflow
by Thutmosis
Contra Costa county, CA |
12.0 (11.9) |
| 45 |
 |
The Anthropocene and the Great Flood 1852-53
by jagerdorf
Contra Costa county, CA |
11.9 (11.8) |
| 46 |
 |
Claremont Ribbon Chert
by Wandering Ron
Alameda county, CA |
11.8 (11.7) |
| 47 |
 |
Citrus Heights' Seasonal Wetlands - Stock Ranch
by Rapaladude
Sacramento county, CA |
11.6 (11.5) |
| 48 |
 |
You're Igneous! You Know That?
by Rapaladude
Sacramento county, CA |
11.6 (11.4) |
| 49 |
 |
Easter Hill Lava
by laytonius
Contra Costa county, CA |
11.5 (10.7) |
| 50 |
 |
Del Puerto Canyon Earthcache
by Troutpro
Stanislaus county, CA |
11.5 (11.4) |
| 51 |
 |
Turritella Snail Bed
by TeamNulti2003
Contra Costa county, CA |
11.3 (11.2) |
| 52 |
 |
The Miniature Archipelago of Pismo
by Rapaladude
San Luis Obispo county, CA |
11.3 (11.1) |
| 53 |
 |
Black Diamonds
by Alamogul
Contra Costa county, CA |
11.2 |
| 54 |
 |
Thrust Fault
by TeamNulti2003
Contra Costa county, CA |
11.2 (11.1) |
| 55 |
 |
DeBenedetti Pond Soil
by WanderTrek
San Joaquin county, CA |
11.0 (10.9) |
| 56 |
 |
HFS #4: Holy Sepulchre Cemetery-It is Alive
by jagerdorf
Alameda county, CA |
11.0 (10.9) |
| 57 |
 |
Crystal Springs Reservoir - San Andreas rift zone
by shadow101
San Mateo county, CA |
10.8 |
| 58 |
 |
Mission Peak Landslide
by FiveEyes
Alameda county, CA |
10.7 (10.5) |
| 59 |
 |
Levees in the Delta Earthcache
by PathfinderMark
CA |
10.5 |
| 60 |
 |
Solano Breezes Earthcache
by PathfinderMark
CA |
10.5 |
| 61 |
 |
Carquinez Scenic Drive Earthcache
by nsearls25
Contra Costa county, CA |
10.4 (10.3) |
| 62 |
 |
Lovers' Leap Earthcache
by Troutpro
Stanislaus county, CA |
10.3 (10.2) |
| 63 |
 |
Los Vaqueros Concretions Earthcache
by PathfinderMark
Contra Costa county, CA |
10.3 (10.2) |
| 64 |
 |
Hayward Fault - Fremont
by bluesnote
Alameda county, CA |
10.3 (10.2) |
| 65 |
 |
Jepson Prairie Preserve
by ByeTheWay
Solano county, CA |
10.3 (10.2) |
| 66 |
 |
Don't go getting all Sedimental on me
by Psychoticjesters
CA |
9.98 (9.89) |
| 67 |
 |
The Faults of Fissure-ing in Sag ponds
by Psychoticjesters
San Mateo county, CA |
9.94 (9.86) |
| 68 |
 |
Cosumnes River Preserve Earthcache
by NightKnight
Sacramento county, CA |
9.81 (9.73) |
| 69 |
 |
Table Mountain Inverted Topography
by Troutpro
Tuolumne county, CA |
9.65 (9.59) |
| 70 |
 |
SFBWR Serpentinite's Glow Earthcache
by PathfinderMark
Alameda county, CA |
9.60 (9.54) |
| 71 |
 |
Landslides (YGR1501)
by BeachBums!
Yolo county, CA |
9.53 (9.45) |
| 72 |
 |
Rusty Rocks, or Fallen Meteorites from Mars? ♂
by Psychoticjesters
Alameda county, CA |
9.37 (9.29) |
| 73 |
 |
Fossils in Oakley?
by buffalod5
Contra Costa county, CA |
9.35 (9.16) |
| 74 |
 |
SFBWR Buckshot or Cannonballs? Earthcache
by PathfinderMark
Alameda county, CA |
9.32 (9.26) |
| 75 |
 |
The Sacramento River at Meridian
by retiredprof
Sutter county, CA |
9.27 (9.22) |
| 76 |
 |
Pillow Basalt
by TeamNulti2003
Contra Costa county, CA |
9.20 (9.15) |
| 77 |
 |
The Sands Of Pismo Beach
by IsabellaMolly
San Luis Obispo county, CA |
9.19 (9.11) |
| 78 |
 |
Blowing Chunks
by Troutpro
Stanislaus county, CA |
9.18 (9.13) |
| 79 |
 |
Arcade Creek EarthCache
by Rapaladude
Sacramento county, CA |
9.12 (9.06) |
| 80 |
 |
Loma Prieta Quake - A quarter century later
by rragan
Santa Clara county, CA |
8.99 (8.90) |
| 81 |
 |
Round Top
by Alamogul
Contra Costa county, CA |
8.96 (8.92) |
| 82 |
 |
Oakland streets via Bilger Quarry
by Unit33
Alameda county, CA |
8.77 (8.69) |
| 83 |
 |
HFS #7: Simple Curb Offset & Alquist-Priolo Act
by jagerdorf
Alameda county, CA |
8.68 (8.62) |
| 84 |
 |
Tafoni of the Sandstone Caves
by geodarts
San Mateo county, CA |
8.67 (8.63) |
| 85 |
 |
Evolution of Pleasanton Topology
by nozy nabor
Alameda county, CA |
8.59 (8.51) |
| 86 |
 |
Central Valley Groundwater Hydrology Basin
by Troutpro
Stanislaus county, CA |
8.55 (8.51) |
| 87 |
 |
Reading Rocks!
by bluesnote
San Luis Obispo county, CA |
8.47 (8.41) |
| 88 |
 |
Flavorful Flats -- Harvesting Ocean Salinity
by 1962penny
Alameda county, CA |
8.44 (8.29) |
| 89 |
 |
HFS #3: Hayward Fault Tule Pond Sag Structure
by jagerdorf
Alameda county, CA |
8.42 (8.36) |
| 90 |
 |
Goat Rockin' at Bodega Bay
by TeamSlapAttack
Sonoma county, CA |
8.35 (8.24) |
| 91 |
 |
Fossils: Direct or Indirect?
by Touchstone
Stanislaus county, CA |
8.35 (8.29) |
| 92 |
 |
Napa River Oxbow Earthcache
by PathfinderMark
Napa county, CA |
8.19 (8.15) |
| 93 |
 |
Quartz Intrusions, Folding, and Foliation
by yoyo ken
Contra Costa county, CA |
8.14 (7.46) |
| 94 |
 |
Cache Creek EC (YGR1401)
by BeachBums!
Yolo county, CA |
8.01 (7.96) |
| 95 |
 |
Putah Creek EarthCache
by Rapaladude
Yolo county, CA |
7.91 (7.79) |
| 96 |
 |
Calaveras Fault Landslide
by UV980
Alameda county, CA |
7.85 (7.72) |
| 97 |
 |
Santa Clara Subbasin
by niraD
Santa Clara county, CA |
7.74 (7.68) |
| 98 |
 |
SFBWR Salt Pond Levee Earthcache
by PathfinderMark
Alameda county, CA |
7.51 (7.48) |
| 99 |
 |
A Sinking Feeling: The Suisun Marsh & the Railroad
by Lotus72
Solano county, CA |
7.48 (7.45) |
| 100 |
 |
Radiolaria Formations
by caccbag
San Francisco county, CA |
7.45 (7.41) |