List of National Natural Landmarks in Missouri

From List of National Natural Landmarks, these are the National Natural Landmarks in Missouri. There are 16 in total.

	Name	Image	Date	Location	County	Description
1	Big Oak Tree State Park		01986-05-01-0000May 1986	East Prairie 36°39′18″N 89°19′42″W / 36.655°N 89.32833°W / 36.655; -89.32833 (Big Oak Tree State Park)	Mississippi	A rare untouched wet-mesic bottomland hardwood forest in the Mississippi Alluvial Plain, it is the home of several state and national champion trees
2	Carroll Cave		01977-01-01-00001977		Camden	Dontains a dendritic system of subsurface karst streams and tributaries.
3	Cupola Pond		01974-01-01-00001974		Ripley	One of the most ancient sinkhole ponds in the Ozark plateaus.
4	Golden Prairie		01975-01-01-00001975		Barton	An essentially virgin tall grass prairie ecosystem.
5	Grand Gulf State Park		01971-06-01-0000June 1971	Thayer 36°31′27″N 91°32′38″W / 36.52427°N 91.54389°W / 36.52427; -91.54389 (Grand Gulf State Park)	Oregon	An excellent example of karst topography, this canyon is a collapsed dolomite cave with a 200 feet (61 m) natural bridge. Water in this canyon emerges 9 miles (14 km) away in Mammoth Spring, Arkansas.
6	Greer Spring		01980-01-01-00001980		Oregon	Spring in the Ozarks that discharges into a high quality, cascading stream.
7	Maple Woods Natural Area		01980-01-01-00001980		Clay	Contains a nearly virgin sugar maple and mockernut hickory forest.
8	Maramec Spring		01971-10-01-0000October 1971	St. James 37°57′19″N 91°32′11″W / 37.95526°N 91.53632°W / 37.95526; -91.53632 (Maramec Spring)	Phelps	A natural spring, the fifth largest in the state. It has a notable trout park and a historic iron works in a privately owned park.
9	Mark Twain and Cameron Caves		01972-01-01-00001972		Marion	Exceptionally good examples of the maze type of cavern development.
10	Marvel Cave		01972-01-01-00001972		Stone	Includes one of the greatest dripstone units of all the Ozark caves.
11	Onondaga Cave		01980-01-01-00001980		Crawford	Contains an unusually large and varied number of speleothems.
12	Pickle Springs		01975-01-01-00001975		Ste. Genevieve	Contains one of the finest Pleistocene relict habitats in Missouri.
13	Taberville Prairie		01975-01-01-00001975		St. Clair	One of the largest remaining virgin tall grass prairies.
14	Tucker Prairie		01975-01-01-00001975		Callaway	A virgin tall grass prairie occurring within the transition zone between the oak-hickory forest and typical tall grass prairie.
15	Tumbling Creek Cave		01980-01-01-00001980		Taney	Contains the most diverse fauna known for any cave west of the Mississippi River.
16	Wegener Woods		01975-01-01-00001975		Warren	An essentially virgin oak-hickory-dominated forest in a condition of gradual change to a sugar maple-dominated forest.