Grugan Hollow is a valley located in Clinton County, Pennsylvania. It appears on the Glen Union USGS 7.5-minute topographic quadrangle. The nearest populated place is Glen Union, approximately 0.3 miles to the SSE.
Clinton County · Pennsylvania
Grugan Hollow is a valley located in Clinton County, Pennsylvania. It appears on the Glen Union USGS 7.5-minute topographic quadrangle. The nearest populated place is Glen Union, approximately 0.3 miles to the SSE.