The Grand Marais range lights once guided ships into a vital harbor of refuge on Lake Superior. One still operates with its original Fresnel lens today. 🌊
Read more: northernmichiganhistory.com/grand-marais...
#NorthernMichiganHistory #GrandMaraisMI #LakeSuperior #MaritimeHistory
Read more: northernmichiganhistory.com/grand-marais...
#NorthernMichiganHistory #GrandMaraisMI #LakeSuperior #MaritimeHistory
Grand Marais Harbor of Refuge Lights History
Explore the Grand Marais Harbor of Refuge Lights, historic beacons guiding ships on Lake Superior for over a century.
northernmichiganhistory.com
March 23, 2026 at 1:13 PM
The Grand Marais range lights once guided ships into a vital harbor of refuge on Lake Superior. One still operates with its original Fresnel lens today. 🌊
Read more: northernmichiganhistory.com/grand-marais...
#NorthernMichiganHistory #GrandMaraisMI #LakeSuperior #MaritimeHistory
Read more: northernmichiganhistory.com/grand-marais...
#NorthernMichiganHistory #GrandMaraisMI #LakeSuperior #MaritimeHistory