Big Swamp Ridge
Ridge in Calhoun County, Arkansas · on the USGS Harrell Brake quadrangle
33.32234, -92.43375
Maps that show Big Swamp Ridge
Get them in the map app
Harrell Brake, AR
Detailed map of terrain, trails and roads
USGS topo, 2024
Moro Bay, AR
Old map for history, not navigation
USGS historical 15-minute topo (1934)
Moro Bay, AR
Old map for history, not navigation
USGS historical 15-minute topo (1938)
Moro Bay, AR
Old map for history, not navigation
USGS historical 15-minute topo (1939)
Network to Freedom Brochure Map - National Underground Railroad Network to Freedom Program
National Park Service Maps · National Underground Railroad Network to Freedom Program
U.S. Fish and Wildlife Service Alligator Snapping Turtle Range (2024)
Fish & Wildlife Service Refuge Maps
Continental Glaciation Map - Tule Springs Fossil Beds National Monument
National Park Service Maps · Tule Springs Fossil Beds National Monument
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-18 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-06 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).