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List of National Natural Landmarks in Oregon

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There are 11National Natural Landmarks in theU.S. state ofOregon.[1]

Oregon National Natural Landmarks (clickable map)
NameImageDateLocationCountyOwnershipDescription
Crown PointCrown Point197145°32′22″N122°14′39″W / 45.5395°N 122.24422°W /45.5395; -122.24422 (Crown Point)Multnomahstate parkPromontory in Columbia Gorge
Fort Rock State MonumentFort Rock197643°22′19″N121°04′26″W / 43.372°N 121.074°W /43.372; -121.074 (Fort Rock)Lakestate parkVolcanictuff ring
Horse Ridge Natural AreaHorse Ridge196743°55′26″N121°02′20″W / 43.924°N 121.039°W /43.924; -121.039 (Horse Ridge)[2]DeschutesfederalWestern juniper woodland onBureau of Land Management property.[2]
John Day Fossil Beds196644°33′21″N119°38′43″W / 44.555833°N 119.645278°W /44.555833; -119.645278 (John Day Fossil Beds)GrantfederalContains a remarkable sequence of very diverse fossils.
The Island201144°33′31″N121°16′38″W / 44.558489°N 121.277143°W /44.558489; -121.277143 (The Island)JeffersonfederalNative juniper savanna on an isolated plateau at the confluence of the Deschutes and Crooked Rivers. Part ofOchoco National Forest.
Lawrence Memorial Grassland Preserve198444°57′03″N120°47′56″W / 44.950889°N 120.7988834°W /44.950889; -120.7988834 (Lawrence Memorial Grassland Preserve)OregonprivateAn excellent illustration of "biscuit and scabland" topography.[3]
Newberry CraterNewberry Caldera197643°41′21″N121°15′18″W / 43.689194°N 121.254889°W /43.689194; -121.254889 (Newberry Volcano)DeschutesfederalAtypical shield volcano inDeschutes National Forest.
Mount Howard-East PeakNorth side of Mount Howard201645°15′40″N117°10′44″W / 45.260987°N 117.178778°W /45.260987; -117.178778 (Mount Howard-East Peak)WallowafederalContains botanically diverse montane grassland habitats and populations of endemic and rare plant species.
Round Top Butte201142°31′40″N122°41′02″W / 42.5277551°N 122.68381°W /42.5277551; -122.68381 (Newberry Volcano)[4]JacksonfederalExceptional native bunchgrass habitat. Located onBureau of Land Management land.[5][6]
Willamette FloodplainGrassland of the Willamette Floodplain198744°21′50″N123°13′48″W / 44.364°N 123.23°W /44.364; -123.23 (Willamette Floodplain)Benton,Lane,Linn,Marion,PolkfederalA bottomland interior valley grassland floodplain. Part ofWilliam L. Finley National Wildlife Refuge.
Zumwalt Prairie201345°32′N117°05′W / 45.54°N 117.09°W /45.54; -117.09 (Zumwalt Prairie)WallowaprivateLargest contiguous remaining tract of bunchgrass prairie in the nation.

See also

[edit]

References

[edit]
  1. ^Hale, Jamie (August 10, 2016)."Oregon Travel News: Oregon's 11 National Natural Landmarks".The Oregonian. Oregonlive / The Oregonian. RetrievedAugust 10, 2017.
  2. ^ab"Horse Ridge Natural Area".Geographic Names Information System.United States Geological Survey,United States Department of the Interior. RetrievedApril 5, 2009.
  3. ^"Lawrence Memorial Grassland Preserve".Conservation Gateway. The Nature Conservancy. RetrievedAugust 10, 2017.
  4. ^"Round Top Butte RNA".Pacific Northwest Interagency Natural Areas Network. Oregon State University, Forestry Sciences Laboratory. RetrievedAugust 31, 2017.
  5. ^https://www.fs.fed.us/pnw/pubs/pnw_gtr895.pdf[permanent dead link]
  6. ^"Oregon Natural Areas Plan 2015"(PDF). Archived fromthe original(PDF) on February 21, 2016.
National Natural Landmarks in the United States
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