Iron Mountain, US
The Ardis Furnace is an abandoned experimental blast furnace located at the northeast corner of Aragon and Antoine Streets (accessible from US-2) in Iron Mountain, Michigan, United States. The Ardis Furnace was designated a Michigan State Historic Site in 1971 and placed on the National Register of
Historic Places in 1972.
Listen to the audio guide for Ardis Furnace Free on WIP — starts by itself when you arrive, even with the screen off