| 1 |
 |
Oregon Sunstone Earthcache
by blazerfan
Lake county, OR |
26.2 (25.8) |
| 2 |
 |
A Maar'd Hole in the Ground
by DrJunior
Lake county, OR |
18.9 (18.7) |
| 3 |
 |
A Legacy of Fire and Water
by McGeesters
Jefferson county, OR |
15.6 (15.4) |
| 4 |
 |
The Hole in the Wall
by GeoBlank
Baker county, OR |
13.4 (13.2) |
| 5 |
 |
Lost Lake Goes Down the Drain Hole
by Lotus72
Linn county, OR |
10.2 (10.1) |
| 6 |
 |
Abert Rim
by DocDTA
Lake county, OR |
10.1 (10.0) |
| 7 |
 |
Royal Purple Lookout
by ogeoISplash
Wallowa county, OR |
9.87 (9.81) |
| 8 |
 |
Lake Abert
by dkestrel
Lake county, OR |
8.79 (8.73) |
| 9 |
 |
Concretions and Contortions
by crouchcrew
Coos county, OR |
8.22 (8.18) |
| 10 |
 |
It's Really Tuff
by DrJunior
Lake county, OR |
8.19 (8.15) |
| 11 |
 |
DirtCache EARTHCACHE
by Queens Blessing
Clackamas county, OR |
7.72 (7.68) |
| 12 |
 |
Missoula Ice Age Floods - Troutdale Pendant
by Rose Red
Multnomah county, OR |
7.34 (7.28) |
| 13 |
 |
Shifting Sands
by DocDTA
Coos county, OR |
6.68 (6.64) |
| 14 |
 |
ANCIENT WALLS
by dkestrel
Multnomah county, OR |
6.35 (6.33) |
| 15 |
 |
The Rattlesnake Formation
by Zero Montana
Grant county, OR |
5.89 (5.86) |
| 16 |
 |
Bawwwk, Bawwwk, Basalt
by Shop99er
Multnomah county, OR |
5.88 (5.86) |
| 17 |
 |
Tomanowos and the Great Missoula Floods
by 3MudDogs
Clackamas county, OR |
5.88 (5.86) |
| 18 |
 |
Moraine
by ogeoISplash
Wallowa county, OR |
5.62 (5.60) |
| 19 |
 |
John Day Fossil Beds (Mascall Formation Overlook)
by BigR, Little L & the Minis
Grant county, OR |
5.60 (5.58) |
| 20 |
 |
The Water Beneath Your Feet
by glorieme
Clackamas county, OR |
5.49 (5.47) |
| 21 |
 |
Red Bridge Erratics
by Chalupa_Dad
Linn county, OR |
5.25 (5.23) |
| 22 |
 |
Willamette & Columbia Confluence
by Seal Rock George
Multnomah county, OR |
5.14 (5.12) |
| 23 |
 |
Johnson Creek floodplain
by gjhimages
Multnomah county, OR |
5.00 (4.98) |
| 24 |
 |
Columbia River Tors
by josephaw
Wasco county, OR |
4.98 (4.96) |
| 25 |
 |
Missoula Ice Age Floods at Carver Gap
by Rose Red
Clackamas county, OR |
4.93 (4.89) |
| 26 |
 |
Willamette River Sedimentation Earthcache
by PathfinderMark
Multnomah county, OR |
4.69 (4.68) |
| 27 |
 |
Bretz Floods In The Camassia Nature Area
by Amygems
Clackamas county, OR |
4.67 (4.66) |
| 28 |
 |
Oswego Lake
by dkestrel
Clackamas county, OR |
4.49 (4.47) |
| 29 |
 |
Lakeview Geyser
by tobe4evr1
Lake county, OR |
4.20 (4.19) |
| 30 |
 |
Malheur Butte
by BoCoFisher
Malheur county, OR |
4.10 (4.08) |
| 31 |
 |
Missoula Ice Age Floods at Willamette Bluffs
by Rose Red
Multnomah county, OR |
3.87 (3.86) |
| 32 |
 |
Powell Butte Cinder Cone
by Fessler
Multnomah county, OR |
3.67 (3.66) |
| 33 |
 |
Mt. Hood View Earthcache
by PathfinderMark
Clackamas county, OR |
3.58 |
| 34 |
 |
The Fairview Mitigation Wetland
by kahoona1215
Marion county, OR |
3.53 (3.52) |
| 35 |
 |
Rivers Collide
by kinneykrew
Douglas county, OR |
3.47 (3.46) |
| 36 |
 |
Historic Newport Bayfront Earthcache
by bostonmangum
OR |
3.42 |
| 37 |
 |
Basalt Grinding Rocks Earthcache
by PathfinderMark
Clackamas county, OR |
3.42 (3.41) |
| 38 |
 |
Oswego Iron
by KoolAidWino
Clackamas county, OR |
3.23 (3.22) |
| 39 |
 |
Bonneville Lock and Dam Earthcache
by Noname Team
Multnomah county, OR |
3.13 (3.12) |
| 40 |
 |
Killer waves, Dude!
by family extremes
Wasco county, OR |
2.94 |
| 41 |
 |
Glacial Erratic Rock
by Mr. & Mrs. Kensquach
Yamhill county, OR |
2.92 |
| 42 |
 |
Tualatin Mountains Geologic History
by Uncopyrighted
Multnomah county, OR |
2.79 (2.78) |
| 43 |
 |
Roseburg Basalt
by Cherokee Girl
Douglas county, OR |
2.72 (2.71) |
| 44 |
 |
Smith Rock Earth Cache
by h_owl
Deschutes county, OR |
2.37 |
| 45 |
 |
Traveling Rocks & Gravel Bar Deposits
by Amygems
Washington county, OR |
2.27 (2.26) |
| 46 |
 |
Tualatin's Mastodon and Fossils
by Amygems
Washington county, OR |
2.12 |
| 47 |
 |
Bridge of the Gods
by SparksSeekers
Hood River county, OR |
2.02 (2.01) |
| 48 |
 |
The WALL
by Beachguy
Lincoln county, OR |
1.99 (1.98) |
| 49 |
 |
Vents: More than just Boring
by Seal Rock George
Multnomah county, OR |
1.87 |
| 50 |
 |
Historic Taft Waterfront EarthCache
by bostonmangum
OR |
1.79 |
| 51 |
 |
Chanticleer Point Crafted by Cataclysms
by Amygems
Multnomah county, OR |
1.77 |
| 52 |
 |
Rocky Butte EarthCache
by Crag Climber
Multnomah county, OR |
1.75 |
| 53 |
 |
Historic Columbia River Gorge
by trekkerdmc
Multnomah county, OR |
1.66 (1.65) |
| 54 |
 |
The Tsunami in Siletz Bay
by Walden_1854
OR |
1.56 |
| 55 |
 |
Haystack Rock
by d..
Clatsop county, OR |
1.45 |
| 56 |
 |
Crooked River Gorge High Bridge
by roziecakes
Jefferson county, OR |
1.35 |
| 57 |
 |
The World's Smallest River: D River
by bostonmangum
Lincoln county, OR |
1.11 |