For the more information about the air resources of the National Park Service, please visit http://www.nature.nps.gov/air/.
Ferncliff Wildflower and Wildlife Preserve
The vegetation within the Ferncliff Wildflower and Wildlife Preserve is an excellent example of a mixed mesophytic forest that occupies the valleys and ravines of the oak-chestnut forest region.
Location: Lancaster County, PA
Year designated: 1972
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