Fults Hill Prairie Nature Preserve
Fults Hill Prairie Nature Preserve contains the largest complex of the highest quality, essentially undisturbed loess hill prairies along the Mississippi River in Illinois, including the largest single prairie opening.
Year designated: 1986
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.