Hill-Physick House

Gettysburg Museum of the Civil War

Mattress Factory

Fairmount Park

Wheatland

Academy of Natural Sciences of Drexel University

Philadelphia Zoo

Independence National Historical Park

Benjamin Franklin Parkway

Carnegie Museum of Art

Rosenbach Museum and Library

Andy Warhol Museum

Ephrata Community

Station Square

Rockwell Museum of Western Art

Christ Church

Gettysburg National Military Park

Rodin Museum

The Frick Art and Historical Center

Longwood Gardens

Brandywine River Museum

Old City Hall of Philadelphia

Valley Forge National Historical Park

Clayton

Brandywine Valley

Pittsburgh Zoo & PPG Aquarium

Fallingwater

Senator John Heinz History Center

Corning Museum of Glass

Pennsbury Manor

Johnstown Flood Museum

National Constitution Center

Philadelphia Museum of Art

Lancaster County

Carnegie Museum of Natural History

Hagley Museum and Library

Johnstown Flood National Memorial

Old City

Watkins Glen State Park

University of Pennsylvania Museum of Archaeology and Anthropology

Eastern State Penitentiary

National Clock and Watch Museum

Independence Hall

Barnes Foundation's Galleries and Arboretum

Museum of the American Revolution

Washington Crossing Historic Park

Liberty Bell Center

Allegheny Portage Railroad National Historic Site

Duquesne Incline

Winterthur Museum & Country Estate