Sloss Furnaces is a National Historic Landmark in Birmingham, Alabama in the United States. It operated as a pig iron-producing blast furnace from 1882 to 1971. After closing it became one of the first industrial sites (and the only blast furnace) in the U.S. to be preserved and restored for public use. In 1981 the furnaces were designated a National Historic Landmark by the United States Department of the Interior

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Sloss Furnaces

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The Sloss Furnaces constitutes one of Birmingham's can't-miss sites. From 1882 to 1971, this was a pig iron–producing blast furnace and a cornerstone of Birmingham's economy. Today, instead of a wasteland it's a National Historic Landmark, a red mass of steel and girders rusted into a Gothic monument to American industry. Quiet pathways pass cobwebbed workshops and production lines that form a photographer's dream playground. A small museum on site explores the furnaces' history.