Stop 1: Indiana Dunes National Park, Indiana
Indiana Dunes is one of the most underrated parks in the country and a great place to kick off a road trip. Located along the southern shore of Lake Michigan, the park features miles of sandy beaches, forested trails, and dramatic dune landscapes that feel genuinely surprising for the Midwest.
Dogs are welcome on most pet-friendly trails throughout the park, including the popular West Beach Trail and the Dune Succession Trail. Both give you a feel for the landscape without a tough climb, and the open dune areas offer wide views of Lake Michigan. Families and casual hikers tend to love this park because the terrain is accessible without feeling flat or boring. It is also free to enter most of the time, which never hurts.