Mosquito Hollow is a valley located in Allegheny County, Pennsylvania. It appears on the Canonsburg USGS 7.5-minute topographic quadrangle. The nearest populated place is Gladden, approximately 0.3 miles to the WNW.
Allegheny County · Pennsylvania
Mosquito Hollow is a valley located in Allegheny County, Pennsylvania. It appears on the Canonsburg USGS 7.5-minute topographic quadrangle. The nearest populated place is Gladden, approximately 0.3 miles to the WNW.