Lighthouse Island
Island in Marquette County, Michigan · on the USGS Howe Lake quadrangle
46.96242, -87.99957
Maps that show Lighthouse Island
Get them in the map app
Howe Lake, MI
Detailed map of terrain, trails and roads
USGS topo, 2023
Huron Mountain, MI
Old map for history, not navigation
USGS historical 15-minute topo (1954)
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).