Four Mile Rock

Cape in Ontonagon County, Michigan · on the USGS Ontonagon North quadrangle

46.90105, -89.25764

Maps that show Four Mile Rock

Get them in the map app

Ontonagon North, MI — USGS 7.5-minute topo (2023)

Ontonagon North, MI

USGS topo, 2023

Ontonagon, MI — USGS historical 15-minute topo (1955)

Ontonagon, MI

USGS historical 15-minute topo (1955)

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

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-14 (U.S.)

FAA, 2026-10-29

IFR Enroute High Altitude Chart H-02 (U.S.) — FAA, 2026-10-29

IFR Enroute High Altitude Chart H-02 (U.S.)

FAA, 2026-10-29

Name, class, county and location: USGS Geographic Names Information System (public domain).