Other Historic Sites

Mifflin House
Cool Springs Road, Wrighsville, PA

Zimmerman Center for Heritage
1706 Long Level Road, Wrightsville, PA

Susqnha.org

National Watch and Clock Museum
514 Poplar St., Columbia, PA

Nawcc.org

Red Lion Area Historical Society
73 N. Main St., Red Lion, PA

Redlionareahistoricalsociety.org

York County History Center (multiple locations)

Yorkhistorycenter.org

Columbia Historic Preservation Society
19-21 N. 2^nd St., Columbia, PA

Columbiahistory.org

Lancaster History
230 N. President Ave., Lancaster, PA  17603

Lancasterhistory.org

Marietta Restoration Associates

Mariettarestoration.org

Columbia Crossing River Trails Center
Columbia River Park, Columbia, PA

Susquehannaheritage.org

Indian Steps Museum (opens mid-April)
205 Indian Steps Road, Airville, PA 

Indiansteps.org