Isle Royale (Menagerie Island) Lighthouse
Located on Menagerie Island, which lies roughly three miles south of Malone Bay the approximate midpoint of Isle Royale's southern shore. Tower Height: 61 Height of Focal Plane: 72 Description of Tower: Octagonal sandstone tower. Attached two-story keeper's house, storage shed, two privies. Date Established: 1875 Date Present Tower Built: 1875 Date Automated: 1913 Optics: 1875: Fourth order Fresnel lens, now modern optic. Current Use: Active aid to navigation.
From Lake Superior Lighthouses