List of National Natural Landmarks in Arizona

From the list of National Natural Landmarks, these are the National Natural Landmarks in Arizona. There are 10 in total.

	Name	Image	Date	Location	County	Ownership	Description
1	Barfoot Park		June 2011		Cochise County	federal (Coronado National Forest)	One of the best U.S. examples of Madrean-influenced ponderosa pine forests.
2	Barringer Meteor Crater		November 1967	Winslow	Navajo	private	The Impact crater which lead Daniel Barringer to suggest in 1906 that it was caused by a meteor. He was eventually proven correct by Gene Shoemaker, making this the world's first identified meteor crater.
3	Canelo Hills Cienega Reserve		December 1974	Sonoita	Santa Cruz	private (The Nature Conservancy)	This 260 acres (110 ha) preserve is a mix of the rare cienega wetland with Black Oak and Arizona Fescue fields.[1] It is notable for the extremely rare Canelo Ladies Tresses Orchid and the Gila chub.
4	Comb Ridge		1976		Navajo	communal lands (Navajo Nation)	The only known location for tritylodont fossils in North America.
5	Grapevine Mesa		1967		Mohave	federal (Bureau of Land Management)	The best existing display of Joshua trees in the United States.
6	Kaibab Squirrel Area		1965		Coconino	federal (Kaibab National Forest)	Illustrative of the habitat for the Kaibab squirrel.
7	Onyx Cave		1974		Santa Cruz	federal (Coronado National Forest)	Considered to be the finest cave in Arizona.
8	Patagonia-Sonoita Creek		1970		Santa Cruz	private (The Nature Conservancy)	An example of a cottonwood-willow riparian forest and one of the last permanent stream-bottom habitat areas in southern Arizona.
9	Ramsey Canyon		1965		Cochise County	private (The Nature Conservancy)	A stream-cut, vertical-sided gorge.
10	Willcox Playa		1966		Cochise County	federal (Bureau of Land Management)	The largest “dry lake” in Arizona,