Graff Hollow is a valley located in Armstrong County, Pennsylvania. It appears on the Kittanning USGS 7.5-minute topographic quadrangle. The nearest populated place is Pattonville, approximately 0.1 miles to the SW.
Armstrong County · Pennsylvania
Graff Hollow is a valley located in Armstrong County, Pennsylvania. It appears on the Kittanning USGS 7.5-minute topographic quadrangle. The nearest populated place is Pattonville, approximately 0.1 miles to the SW.