U.S. National Natural Landmarks

See category U.S. National Natural Landmarks on Waymarking.com .
Last import of category containing 158 waymarks in 1 different countries with 39 regions was on 2024-12-03.

First in country	Country	Region	Owner	Approved on	WM-Code	Title
	United States	Alabama	O'Connell_Family	2009-10-26	WM7G78	Dismals Canyon - Phil Campbell, Alabama
	United States	Alaska	Megadrile	2008-06-07	WM3YK0	Worthington Glacier, AK
	United States	Arizona	TerryDad2	2006-08-22	WMN37	Barringer Meteor Crater
	United States	Arkansas	Queens Blessing	2008-11-06	WM53N6	Mammoth Spring National Natural Landmark - Arkansas
	United States	California	Bernd das Brot Team	2006-05-31	WMDYD	Point Lobos State Preserve
	United States	Colorado	Team Min Dawg	2006-11-24	WMZHD	Morrison Fossil Area
	United States	Connecticut	nomadwillie	2012-02-28	WMDTWW	Dinosaur Trackway
	United States	Florida	Queens Blessing	2009-01-11	WM5HQH	Florida Caverns Natural Area, Marianna, Florida
	United States	Georgia	Marine Biologist	2008-02-22	WM37FD	Okefenokee Swamp
	United States	Hawaii	ODragon	2009-05-26	WM6E5B	Diamond Head - Honolulu, HI
	United States	Idaho	TerryDad2	2007-08-29	WM230T	Hell's Half Acre Lava Field
	United States	Illinois	8Nuts MotherGoose	2006-11-27	WM102F	Mississippi Palisades
	United States	Indiana	PersonsMD	2010-10-31	WMA17Q	Ohio Coral Reef (Falls of the Ohio), Jeffersonville, Indiana
	United States	Iowa	YoSam.	2019-10-12	WM11D60	Toolesboro Mounds, Iowa, National Historic Landmark
	United States	Kansas	iconions	2021-04-02	WM13Y59	Baker University Wetlands - Lawrence, Kansas
	United States	Maine	UMainah	2012-09-29	WMFCQM	Orono Bog - Orono, Maine
	United States	Massachusetts	GT.US	2007-06-04	WM1MDN	Gay Head Cliffs of Clay, Aquinnah, Martha's Vinyard Mass
	United States	Michigan	S5280ft	2007-10-28	WM2FNE	Haven Hill State Natural Area - Highland, Michigan
	United States	Mississippi	kJfishman	2016-09-07	WMRVD5	Gulf Islands National Sea Shore (West Ship Island) - Ship Island MS
	United States	Missouri	BruceS	2006-04-21	WMAZR	Maramec Spring
	United States	Montana	ssphoto	2013-09-21	WMJ4A4	Capitol Rock National Natural Landmark - Ekalaka, MT
	United States	Nebraska	plainsdrifter358	2006-09-05	WMPKR	Ashfall Fossil Beds
	United States	Nevada	ggmorton	2007-11-02	WM2GYG	Valley of Fire
	United States	New Hampshire	Telomere	2009-04-02	WM63ER	Madison Boulder
	United States	New Jersey	Metro2	2011-09-27	WMCP5K	Great Swamp National Wildlife Refuge - Basking Ridge, NJ
	United States	New Mexico	DopeyDuck	2009-06-15	WM6F2Y	Shiprock - Shiprock, NM
	United States	New York	Rayman	2007-08-03	WM1XXV	Moss Lake Bog - Rushford, NY
	United States	North Carolina	macleod1	2009-03-05	WM5Z6X	Mount Jefferson State Natural Area, Jefferson, North Carolina
	United States	Ohio	Mr. 0	2007-08-14	WM20B7	Serpent Mound Cryptoexplosive Structure
stars	United States	Oregon	Volcanoguy	2006-04-12	WMAAK	Newberry Crater
	United States	Pennsylvania	Team Jackal	2007-08-29	WM23KW	Hickory Run Boulder Field
	United States	South Dakota	MNSearchers	2006-06-02	WME2Y	Ancient River Warren Channel
	United States	Tennessee	ggmorton	2007-09-16	WM2616	May Prairie Natural National Landmark
	United States	Texas	GeoGrands	2007-01-29	WM167W	Odessa Meteor Crater
	United States	Vermont	Vermontish	2008-06-30	WM4289	Lake Willoughby Natural Area
	United States	Virginia	La de Boheme	2011-04-28	WMBAWM	Montpelier Forest - Orange County VA
	United States	Washington	Hikenutty	2007-04-20	WM1EGX	Nisqually Delta - Olympia, Washington
	United States	West Virginia	MNSearchers	2008-09-01	WM4JX1	Germany Valley Karst Area
	United States	Wisconsin	Hikenutty	2007-07-29	WM1X0T	Wyalusing Hardwood Forest - Wisconsin