Mackinaw City to Platte River Campground in MI?

Hwy 31 is an easy drive with a big rig. As you go through Petosky, Charlevoix or Traverse City you'll find many stations. Take the gentle canoe trip down the Platte to Lake Michigan. The canoe livery is near the campground entrance. Fantastic trip and you'll probably see the salmon beginning to come upstream. Enjoy Platte River...we volunteered there for 9 seasons! All the little surroundings communities are neat.