National Natural Landmarks by state


Osceola Research Natural Area
Osceola Research Natural Area, a National Natural Landmark in Florida.

There are 18 National Natural Landmark sites located within the state of Florida. Natural features represented include the largest remaining stand of virgin bald cypress in North America, the largest group of artesian springs in the U.S., and one of the best examples of a tropical hammock forest. All 18 sites received the NNL designation from 1966 to 1987. Sites range in size from 593 acres to nearly 14,000 acres and are owned by a variety of landowners including U.S. Forest Service, Florida Department of Environmental Protection and private individuals.

Below is a map of sites in Florida.

National Natural Landmark sites are located in the following counties: Alachua, Baker, Collier, Columbia, Highlands, Jackson, Lake, Levy, Liberty, Marion, Martin, Monroe, Suwannee, and Wakulla.

← Back to listing of all states and territories.

Florida state map Lignumvitae Key Big Cypress Bend Corkscrew Swamp Sanctuary Archbold Biological Station Emeralda Marsh Waccasassa Bay State Preserve Manatee Springs Silver Springs Paynes Prairie Ichetucknee Springs Wakulla Springs Florida Caverns Natural Area Torreya State Park Osceola Research Natural Area Reed Wilderness Seashore Sanctuary Rainbow Springs San Felasco Hammock Devil's Millhopper

Please remember, National Natural Landmarks (NNLs) are not national parks. NNL status does not indicate public ownership, and many sites are not open for visitation.

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