Big Marsh
Swamp in Stafford County, Virginia · on the USGS Passapatanzy quadrangle
38.34488, -77.34144
Maps that show Big Marsh
Get them in the map app
Passapatanzy, VA-MD
Detailed map of terrain, trails and roads
USGS topo, 2022
Stafford, VA
Old map for history, not navigation
USGS historical 15-minute topo (1926)
Stafford, VA
Old map for history, not navigation
USGS historical 15-minute topo (1931)
Ecosystem Map - Rock Creek Park
National Park Service Maps · Rock Creek Park
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Area Chart A-01 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-29 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-36 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-34 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-10 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-12 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).