Michigan's Forgotten Coal Mining Past
35:46
Michigan Copper Mining: The Black Powder Era
27:12
How Do Archaeologists Figure Out What Ruins Were? | The Cliff Mine Archaeology Project
17:31
We Explore a Tiny Off Grid Island in Lake Huron With a Cool Story - Charity Island
25:34
I went INSIDE the last coal MINE in Longyearbyen ︱ Svalbard
22:41
Exploring an Abandoned Railroad and the Johnson Canyon Tunnel
30:54
A Haunted West Michigan
20:18
The Crazy History of Beaver Island in Lake Michigan | Restless Viking
45:59