Continental Marsh
Swamp in Ottawa County, Ohio · on the USGS Oak Harbor quadrangle
41.62149, -83.22425
Maps that show Continental Marsh
Get them in the map app
Oak Harbor, OH
Detailed map of terrain, trails and roads
USGS topo, 2023
Oak Harbor, OH
Old map for history, not navigation
USGS historical 15-minute topo (1900)
Oak Harbor, OH
Old map for history, not navigation
USGS historical 15-minute topo (1952)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-28 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-11 (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).