The state of Michigan exists on both sides of the great lakes (which are effectively freshwater oceans, containing their own maritime economies, marine salvage operations, maritime weather and even famous lost ships) so there’s the Michigan mainland which contains major cities like Detroit, Lansing, Ann Arbor and Grand Rapids, but then there’s the “upper penninsula” which is heavily wooded and some consider a continuation of the “north woods” of Wisconsin. Map for context:
The state of Michigan exists on both sides of the great lakes (which are effectively freshwater oceans, containing their own maritime economies, marine salvage operations, maritime weather and even famous lost ships) so there’s the Michigan mainland which contains major cities like Detroit, Lansing, Ann Arbor and Grand Rapids, but then there’s the “upper penninsula” which is heavily wooded and some consider a continuation of the “north woods” of Wisconsin. Map for context: