By car, or if you have your own boat this is a wonderful place to travel to. If you have a live aboard boat Munising has a marina for overnight docking, or like us you may find a snug harbor to anchor in near Grand Island. Canoes and small motorboats are also wonderful to have in the area.
If you are headed north through Michigan, you have to cross Lake Michigan at the Straits of Mackinac (pronounced Mack-in-awe). The bridge across is the longest suspension bridge in the world, longer than San Francisco's Golden Gate. A great side trip would be to take the ferry to Mackinac Island.
Mass transit in Munising is almost non-existent, but you can drive to anywhere - or walk or bike or snowmobile or hike....