List of National Natural Landmarks in Oregon

From List of National Natural Landmarks, these are the National Natural Landmarks in the U.S. state of Oregon.

	Name	Image	Date	Location	County	Ownership	Description
1	Crown Point		1971		Multnomah	state park	Promontory in Columbia Gorge
2	Fort Rock State Monument		1976		Lake	state park	Volcanic tuff ring
3	Horse Ridge Natural Area		1967		Deschutes	federal	Western juniper woodland on Bureau of Land Management property.
4	Lawrence Memorial Grassland Preserve		1984		Oregon	private	An excellent illustration of "biscuit and scabland" topography.
5	Willamette Floodplain		1987		Benton, Lane, Linn, Marion, Polk	federal	A bottomland interior valley grassland floodplain. Part of William L. Finley National Wildlife Refuge.
6	Newberry Crater		1976		Deschutes	federal	Atypical shield volcano in Deschutes National Forest.
7	John Day Fossil Beds		1966		Grant	federal	National Monument contains a remarkable sequence of very diverse fossils.
8	Round Top Butte		2011		Jackson	federal	Exceptional native bunchgrass habitat. Located on Bureau of Land Management land.
9	The Island		2011		Jefferson	federal	Native juniper savanna on an isolated plateau at the confluence of the Deschutes and Crooked Rivers. Part of Ochoco National Forest.
10	Zumwalt Prairie		2013		Wallowa	private	Largest contiguous remaining tract of bunchgrass prairie in the nation.