Big Rock
Summit in Ontonagon County, Michigan · on the USGS Watersmeet quadrangle
46.36276, -89.17999
Maps that show Big Rock
Get them in the map app
Watersmeet, MI
Detailed map of terrain, trails and roads
USGS topo, 2023
Watersmeet
Forest Service topo with road numbers
Forest Service FSTopo 7.5-minute quad
Watersmeet, MI
Old map for history, not navigation
USGS historical 15-minute topo (1952)
Ottawa National Forest
Forest Service forest map
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-14 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-31 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-02 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).