Adventure Mining Company

A Tour Through the Historic Adventure Copper Mine

While Visiting the Copper Country We Invite You to Experience the Best in Underground Mine Tours

Situated in Ontonagon County at the foot of the Keweenaw Peninsula in Michigan's Western Upper Peninsula, Adventure Mining Company in Greenland, MI is conveniently located just a 30-minute drive from Porcupine Mountains Wilderness State Park. Our facility offers four guided underground tours, providing visitors with a unique opportunity to explore one of the best-preserved copper mines in Michigan.

Embark on a journey through the tunnels of the first level, immersing yourself in the rich history of the mine. For the more adventurous, the option to rappel with a rope and harness to the second level awaits, offering an exhilarating experience unlike any other. Whether you choose to explore part or all of the tunnels, the choice is yours to make at Adventure Mining Company.