Region
Pennsylvania
40
Philadelphia
Philadelphia (Pa.)
18
Independence National Historical Park (Philadelphia, Pa.)
4
Delaware River Valley (N.Y.-Del. and N.J.)
2
Pennsylvanie
2
Philadelphie
2
Delaware River Region (N.Y.-Del. and N.J.)
1
Fort Mifflin (Philadelphia, Pa.)
1
Independence Mall (Philadelphia, Pa.)
1
West Philadelphia (Philadelphia, Pa.)
1