Our Pick
Posted on @rawstates
Sloss Furnaces
1882
Birmingham, Alabama
DXR · CC BY-SA 4.0 · Wikimedia Commons
Two blast furnaces that ran for nearly ninety years and are the only ones anywhere preserved as a museum. The work was hot, dangerous and done largely by Black men, many of them leased convicts, and the plant is now a National Historic Landmark and a music venue.
That was 1 of the hidden places.
Location: documented spot
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