Hallmark Manor is a populated place located in Prince William County, Virginia. It appears on the Manassas USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 206.32 feet (62.89 m) above sea level.
Prince William County · Virginia
Hallmark Manor is a populated place located in Prince William County, Virginia. It appears on the Manassas USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 206.32 feet (62.89 m) above sea level.