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?
Keweenaw National Historical Park is home to two National Historic Landmark Districts related to copper mining history. National Historic Landmarks contain one or more properties that exhibit exceptional values or qualities in illustrating or interpreting the heritage of the United States.