For the more information about the air resources of the National Park Service, please visit http://www.nature.nps.gov/air/.
Cranesville Swamp Nature Sanctuary
Cranesville Swamp Nature Sanctuary occupies a natural bowl where cool, moist conditions yield plant and animal communities more common in northern latitudes.
Year designated: 1964
For additional information see:
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.
Last Updated: June 28, 2012