Oak Orchard Creek Marsh
Located within Iroquois National Wildlife Refuge, Oak Orchard Creek Marsh is a relatively undisturbed marsh, an ecosystem that is rare for this part of New York.
Year designated: 1973
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.