| 1 |
 |
Santiago Creek Debris Flow Monitoring
by DopeyDuck
Orange county, CA |
46.7 (45.5) |
| 2 |
 |
Cañada Road Geology
by bluesnote
Orange county, CA |
34.7 (32.8) |
| 3 |
 |
Orange County's Zion
by bluesnote
Orange county, CA |
30.6 (29.7) |
| 4 |
 |
Christianitos South Trail - Capistrano Formation
by chickwithbrains
Orange county, CA |
25.8 (24.9) |
| 5 |
 |
1933 Long Beach Earthquake Epicenter
by bluesnote
Orange county, CA |
25.7 (24.9) |
| 6 |
 |
Crystal Cove State Park - Hidden Canyon
by bluesnote
Orange county, CA |
23.6 (23.0) |
| 7 |
 |
Red Rock Canyon - Whiting Ranch Wilderness Park
by crawil
Orange county, CA |
21.1 (20.8) |
| 8 |
 |
Crystal Cove State Park - Marine Terraces
by bluesnote
Orange county, CA |
19.8 (19.4) |
| 9 |
 |
Santa Ana Mountains - Limestone Outcrop
by bluesnote
Orange county, CA |
17.8 (17.5) |
| 10 |
 |
Rancho Mission Viejo Fossils
by bluesnote
Orange county, CA |
17.6 (17.3) |
| 11 |
 |
Newport Back Bay
by bluesnote
Orange county, CA |
16.7 (16.5) |
| 12 |
 |
El Modena Volcanics
by JJG10101
Orange county, CA |
16.0 (15.8) |
| 13 |
 |
Red Hill
by bluesnote
Orange county, CA |
16.0 (15.7) |
| 14 |
 |
Dana Point Harbor Breakwater
by bluesnote
Orange county, CA |
14.6 (14.4) |
| 15 |
 |
San Clemente Wetlands - Hydrology
by bluesnote
Orange county, CA |
14.5 (14.3) |
| 16 |
 |
Barbara's Lake-Laguna Coast Wilderness Park
by mschiman
Orange county, CA |
14.3 (14.2) |
| 17 |
 |
San Clemente Wetlands - Geobiology
by bluesnote
Orange county, CA |
14.1 (13.9) |
| 18 |
 |
Santa Ana River Terminus
by bluesnote
Orange county, CA |
13.2 (13.0) |
| 19 |
 |
San Onofre Breccia – Aliso Point Earthcache
by crawil
Orange county, CA |
12.3 (12.2) |
| 20 |
 |
Metamorphic Throne
by bluesnote
Orange county, CA |
12.0 (11.7) |
| 21 |
 |
Montanoso Bioswale
by bluesnote
Orange county, CA |
11.7 (11.5) |
| 22 |
 |
Sand Canyon Fossils & Biomineralization
by bluesnote
Orange county, CA |
11.6 (11.4) |
| 23 |
 |
Pecten Reef - Aliso Viejo
by crawil
Orange county, CA |
11.2 |
| 24 |
 |
San Joaquin Marsh and Wildlife Sanctuary
by Tissa1020 & Foxhound
Orange county, CA |
10.6 (10.5) |
| 25 |
 |
Newport Boulevard Bioswale
by penzee
Orange county, CA |
10.5 (10.4) |
| 26 |
 |
Turtle Rock
by bluesnote
Orange county, CA |
10.2 (9.87) |
| 27 |
 |
Seasonal Beach Sand Cycles - Crystal Cove
by crawil
Orange county, CA |
10.1 (10.0) |
| 28 |
 |
San Juan Capistrano Earthquake & Reservoir
by bluesnote
Orange county, CA |
9.68 (9.61) |
| 29 |
 |
Capistrano Formation - Dana Point
by bluesnote
Orange county, CA |
9.64 (9.55) |
| 30 |
 |
Dana Point's Hidden Gem
by H2O KLAN
Orange county, CA |
9.55 (9.46) |
| 31 |
 |
San Onofre Breccia – Dana Point Earthcache
by crawil
Orange county, CA |
9.30 (9.26) |
| 32 |
 |
Plaza de la Paz Fossils
by DopeyDuck
Orange county, CA |
9.02 (8.97) |
| 33 |
 |
Anaheim Landing
by bluesnote
Orange county, CA |
8.42 (8.30) |
| 34 |
 |
Brea Olinda -- Natural Oil Seepage
by 1962penny
Orange county, CA |
7.88 (7.83) |
| 35 |
 |
BHC #12: Early Oil Fields (Puente/Brea/Olinda)
by 1962penny
Orange county, CA |
7.78 (7.73) |
| 36 |
 |
San Juan Creek Watershed - Oso Creek
by bluesnote
Orange county, CA |
7.31 (7.20) |
| 37 |
 |
Newport-Inglewood Fault - Huntington Beach Oil
by bluesnote
Orange county, CA |
7.03 (6.85) |
| 38 |
 |
Submerged River Valley - Upper Newport Bay
by Tissa1020 & Foxhound
Orange county, CA |
6.96 (6.94) |
| 39 |
 |
Former El Toro Marine Corps Air Station
by DopeyDuck
Orange county, CA |
6.91 (6.89) |
| 40 |
 |
Fossil Park
by DopeyDuck
Orange county, CA |
6.76 (6.74) |
| 41 |
 |
Newport Beach Erosion Control
by bluesnote
Orange county, CA |
6.64 (6.60) |
| 42 |
 |
Two Years Before the Mast
by bluesnote
Orange county, CA |
6.57 (6.53) |
| 43 |
 |
Beach Berm Dam - Doheny State Beach
by crawil
Orange county, CA |
5.62 (5.61) |
| 44 |
 |
California Scenario
by bluesnote
Orange county, CA |
5.41 (5.21) |
| 45 |
 |
Spirit of the Lima Bean
by bluesnote
Orange county, CA |
5.07 (4.89) |
| 46 |
 |
Mission Viejo Whale Fossil
by DopeyDuck
Orange county, CA |
4.28 (4.27) |
| 47 |
 |
DMV 50 - Cristianitos Fault
by bluesnote
Orange county, CA |
3.54 (3.45) |
| 48 |
 |
Outcropping at Crestview Park
by DIK22DAK
Orange county, CA |
2.85 (2.76) |
| 49 |
 |
Abrasion In Crestview Park
by The_Gr8_Cacher
Orange county, CA |
2.74 (2.65) |
| 50 |
 |
DMV 6 - Calico Canyon
by bluesnote
Orange county, CA |
2.26 (2.25) |
| 51 |
 |
Happiest EarthCache on Earth
by benana
Orange county, CA |
0.66 |