A Guide to the Historic Mining Towns of the Upper Peninsula
So, pack your bags, and set off on a journey into the heart of Michigan's history. The historic mining towns of the Upper Peninsula. Footnotes. Ghost Towns of the Upper Peninsula of Michigan from the copper mining of the 1800s ↩ ↩ 2 ↩ 3; Calumet, Michigan – Wikipedia ↩; Keweenaw National Historical Park (U.S. National Park …