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McConnell's Mill State Park

McConnell's Mill State Park
McConnell's Mill State Park

McConnell's Mill State Park is an outstanding geological example of land and watershed formation indirectly resulting from glacial diversion of a stream. An important secondary characteristic at this site is the surrounding old growth forest.

Location: Lawrence County, PA

Year designated: 1972

Acres: 930

Ownership: State

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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