Big Four Hill
Summit in Gallia County, Ohio · on the USGS Glenwood quadrangle
38.60649, -82.21856
Maps that show Big Four Hill
Get them in the map app
Glenwood, WV-OH
Detailed map of terrain, trails and roads
USGS topo, 2023
Glenwood, WV
Old map for history, not navigation
USGS historical 15-minute topo (1906)
Glenwood, WV
Old map for history, not navigation
USGS historical 15-minute topo (1908)
Network to Freedom Brochure Map - National Underground Railroad Network to Freedom Program
National Park Service Maps · National Underground Railroad Network to Freedom Program
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-26 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-29 (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
Name, class, county and location: USGS Geographic Names Information System (public domain).