Montour County, Pennsylvania is the state's smallest county in area, and is probably close to the bottom in population as well. It has 7 sites listed on the National Register of Historic Places.
This category has the following 3 subcategories, out of 3 total.
Media in category "National Register of Historic Places in Montour County, Pennsylvania"
The following 5 files are in this category, out of 5 total.