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Tour a mine of the past, now home to technology of the future

Take a tour half a mile underground to see the inner workings of the Soudan Underground Mine State Park in northeastern Minnesota as guides share the history of this mine turned physics lab.

Take a tour half a mile underground to see the inner workings of the Soudan Underground Mine State Park in northeastern Minnesota as guides share the history of this mine turned physics lab. Night vision goggles optional.

The Minnesota Department of Natural Resources offers virtual tours of state parks on its website.