Window on No. 4 boiler house ruins gives view of blue sky. Ruins are part of the Quincy Copper Mine in the Keweenaw National Historical Park near Hou

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Window on No. 4 boiler house ruins gives view of blue sky. Ruins are part of the Quincy Copper Mine in the Keweenaw National Historical Park near Houghton, Michigan.

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Size: 4288px × 2848px
Photo credit: © Bonita Cheshier / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 4, beautiful, boiler, building, colorful, copper, crumbling, historic, historical, hourse, house, keweenaw, michigan, mining, national, park, peninsula, pretty, quincy, ruins, site, stone, upper, walls, windows