The Calumet Unit of Keweenaw National Historical Park focuses on the preservation and interpretation of buildings and sites associated with the former Calumet & Hecla Copper Mining Company. The U.S. Congress determined that the Calumet area was essential to telling the story of copper mining on the Keweenaw Peninsula.
Did You Know?
The Quincy Smelting Works is the only copper smelter in the Great Lakes region still standing in substantial condition. It reflects the technology of the time, the industrial processes critical to the industry and the workplace of the people who produced copper for industrial and domestic uses. More...