Wise Marsh USGS St. Marys City Quad, Maryland, Topographic Map

Wise Marsh is a Swamp in the state of Maryland (county of St. Mary's), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 38.20874 and W -76.38106. Wise Marsh is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS St. Marys City quad. The nearest major town is Saint Marys City, MD.