Grassy Knob
Summit in Pocahontas County, West Virginia · on the USGS Thornwood quadrangle
38.50848, -79.69545
Maps that show Grassy Knob
Get them in the map app
Thornwood, WV-VA
Detailed map of terrain, trails and roads
USGS topo, 2023
Thornwood
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Spruce Knob, WV
Old map for history, not navigation
USGS historical 15-minute topo (1922)
Spruce Knob, WV
Old map for history, not navigation
USGS historical 15-minute topo (1924)
Greenbrier Ranger District Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
Monongahela National Forest (2025)
James River Warm Springs Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
George Washington and Jefferson National Forests
North River Motor Vehicle Use Map (MVUM)
Forest roads and trails open to vehicles
George Washington and Jefferson National Forests
Monongahela National Forest
Forest Service forest map
George Washington and Jefferson National Forest
Washington — Forest Service forest map
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 Low Altitude Chart L-36 (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).