Ahmeek – This stately brick building with sandstone highlights was built to house the main offices for the Ahmeek Mine.

Calumet – This immaculate crafted stone and brick trimmed building was originally built to house the C&H Mine’s general offices but today is home to the Keweenaw National Historic Park.

Calumet – This petite stone building once housed the office and private change room for the one of C&H’s mine captains, who were responsible for managing the day to day operations within the mine.

Lake Linden – Along with its massive stamp mill complex C&H erected this simple brick building to provide administrative space for the mills as well as its pay office.

Painsedale – This simple wood framed structure served as the office and private change room for the man in charge of the Champion No.4′s underground operations.

Painesdale – This large abandoned building was once home to the Copper Range Company’s main offices and houses a massive two story safe.

Hancock – Built in 1897, this stately sandstone building served as the national headquarters of the Quincy Mining Company.