O'Brien Hill is a summit located in Columbia County, Pennsylvania. It appears on the Benton USGS 7.5-minute topographic quadrangle. The nearest populated place is Maple Grove, approximately 1.4 miles to the E.
Columbia County · Pennsylvania
O'Brien Hill is a summit located in Columbia County, Pennsylvania. It appears on the Benton USGS 7.5-minute topographic quadrangle. The nearest populated place is Maple Grove, approximately 1.4 miles to the E.