Hidden Valley is a populated place located in Calvert County, Maryland. It appears on the Prince Frederick USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 137.28 feet (41.84 m) above sea level.
Calvert County · Maryland
Hidden Valley is a populated place located in Calvert County, Maryland. It appears on the Prince Frederick USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 137.28 feet (41.84 m) above sea level.