Rosilie Island is a island located in Prince George's County, Maryland. It appears on the Alexandria USGS 7.5-minute topographic quadrangle. The nearest populated place is North Potomac Vista, approximately 0.9 miles to the ESE.
Prince George's County · Maryland
Rosilie Island is a island located in Prince George's County, Maryland. It appears on the Alexandria USGS 7.5-minute topographic quadrangle. The nearest populated place is North Potomac Vista, approximately 0.9 miles to the ESE.