Derthick Hill
Summit in Portage County, Ohio · on the USGS Mantua quadrangle
41.30894, -81.15982
Maps that show Derthick Hill
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Mantua, OH
Detailed map of terrain, trails and roads
USGS topo, 2023

Garrettsville, OH
Old map for history, not navigation
USGS historical 15-minute topo (1905)

Garrettsville, OH
Old map for history, not navigation
USGS historical 15-minute topo (1907)

Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)

IFR Enroute Low Altitude Chart L-30 (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).