Devils Knob
Summit in Guernsey County, Ohio · on the USGS Old Washington quadrangle
40.11033, -81.46556
Maps that show Devils Knob
Get them in the map app
Old Washington, OH
Detailed map of terrain, trails and roads
USGS topo, 2023
Antrim, OH
Old map for history, not navigation
USGS historical 15-minute topo (1909)
Antrim, OH
Old map for history, not navigation
USGS historical 15-minute topo (1911)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
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 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
Name, class, county and location: USGS Geographic Names Information System (public domain).