Granite Island Lighthouse https://www.lighthousefriends.com/light.asp?ID=727
Marquette Ore Docks Lake Shore Boulevard, Presque Isle Harbor, Marquette, MI 49855 https://www.youtube.com/watch?v=6KPd4VLFCW8
Presque Isle Harbor Breakwater Lighthouse https://www.lighthousefriends.com/light.asp?ID=573 Marquette Ore Docks Lake Shore Boulevard, Presque Isle Harbor, Marquette, MI 49855 https://www.youtube.com/watch?v=6KPd4VLFCW8
