Vicinity of Greenstone Ridge Trail, Isle Royale NP, Houghton, Michigan. County/parish: Keweenaw.
Added to the National Register of Historic Places January 05, 2021. NRIS 100006001.
2 contributing structures.The Ishpeming Fire Tower is a fire tower located on Greenstone Ridge in Isle Royale National Park. The tower was listed on the National Register of Historic Places in 2021.
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