BC4CD7F9-A6C9-4D51-873D-01595FCB4B3F

Hibbing’s enormous mine — partly named ‘Mahoning,’ the county in Ohio where I was born — was closed to the public on my visit, and this was the closest I was able to get. It’s so big and deep, people refer to it as Minnesota’s “Grand Canyon.” Photo by Mark Baker.

Add a comment

Your email address will not be published. Required fields are marked *


2 × eight =