Region
Pennsylvania
17
New Jersey
2
Philadelphia
2
Philadelphia Metropolitan Area
2
Allegheny Mountains
1
Allegheny National Forest Region
1
Allegheny National Forest Region (Pa.)
1
Delaware County
1
Delaware County (Pa.)
1
Greene County
1
Greene County (Pa.)
1
Lancaster (Comté)
1
Lancaster County
1
Lancaster County (Pa.)
1
Maryland
1
Pennsylvanie
1
Philadelphia (Pa.)
1
Pittsburgh Metropolitan Area
1
Pocono Mountains
1