For the more information about the air resources of the National Park Service, please visit http://www.nature.nps.gov/air/.
Wyandotte Cave, located within the Harrison-Crawford State Forest, has over nine miles of explored passageways, vertical relief encompassing several levels, huge rooms, gigantic domepits, rubble breakdown and stalagmites. It is one of the great cave systems within the karst region of the east-central United States.
Location: Crawford County, IN
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