National Natural Landmarks
Okefenokee Swamp, located within the Okefenokee National Wildlife Refuge, is one of the largest and most primitive swamps in the country. It contains a diversity of ecosystems and is a refuge for native flora and fauna including many uncommon, threatened, and endangered species.
Year designated: 1974
Please remember, National Natural Landmarks (NNLs) are not national parks. NNLs are owned by a variety of public and private entities and allowing visitation is at their discretion. Many NNL sites maintain public websites where additional information may be found.