Michigan Parks featuring Mining or Unusual Geologic features:
Rockport.
Michigans possible fossil park
Kitch-iti-kipi - The Big Spring.
Palms Book State Park
Iron smelting.
Fayette State Park
Karst Topography, sink holes, rock outcrops, Waterfalls.
Onaway State Park
Sandstone Cliffs on Lake Superior.
Pictured Rocks National Lakeshore
Copper Mining.
Keweenaw National Historic Park
Sand Dunes on Lake Michigan.
Sleeping Bear Dunes National Lakeshore
Taquamenon Falls.
Taquamenon Falls State Park
Sanilac Petroglyphs.
Sanilac Petroglyphs State Historic Park