Manistee to Traverse City; Lake Michigan Shore Tour - By peaceful

I also modified this yesterday when I went up there. Follow rt 22 all the way to Northport for more of the same type of ride. But it does go by Sleeping Bear Dunes if you want to stop etc. Then turn south towards traverse City.
It is almost as good as the Tunnel of Trees but a lot longer. I would also recommend doing this after school has started in the fall as it is quite the tourist attraction