Hill-Annex Mine State Park

Hill-Annex Mine State Park is a state park of Minnesota, United States, interpreting the open-pit mining heritage of the Mesabi Range. The park is located in the city of Marble, and just outside the adjacent city of Calumet, both in Itasca County, Minnesota.

Hill-Annex Mine State Park

Hill-Annex Mine State Park is a state park of Minnesota, United States, interpreting the open-pit mining heritage of the Mesabi Range. The park is located in the city of Marble, and just outside the adjacent city of Calumet, both in Itasca County, Minnesota.