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