One of the few two-story buildings, with major fire damage inside.
Abandoned Excavator's Engine
Another office.
Some sort of office area, completely rotted out.
Workshop
Inside another building, some sort of workshop.
Benson Mines is a long-abandoned iron mine near Watertown, NY.
The mine was shut down in 1978 and the buildings and have been completely abandoned ever since.
Abandoned man-made structures are my favorite to take pictures of, so I couldn't resist exploring!