
An ideal state for a packed, 48-hour autumn road trip along U.S. Route 6 is Indiana. This section of the Historic Grand Army of the Republic Highway seamlessly transitions from the peaceful heritage of Northern Indiana’s Amish country to the spectacular fall colors of the shores of Lake Michigan.
This curated weekend itinerary links the region’s best windmill heritage, local raceways, historical archives, and lakeside trails.
OrangeDay 1 Stops
GreenDay 2 Stops
Day 1: Windmills, Heritage, and Rhythm in Amish Country
Morning: Kendallville’s Windmill Wonders
Start your morning just off Route 6 at the Mid-America Windmill Museum. Spanning 15 acres, this unique site showcases over 50 restored historical windmills. Walk the outdoor gravel paths early to catch the crisp morning air spinning the massive steel and wooden blades.
- Local Tip: Don’t miss the massive replica of the San Francisco-style windmill. It makes for an incredible autumn photo baseline.
Afternoon & Evening: Nappanee Comfort Food and Racing
Drive west along Route 6 into the heart of Indiana’s Amish country. Stop in downtown Nappanee for a hearty harvest lunch of scratch-made chicken and noodles, followed by a thick slice of shoofly pie. Spend your afternoon browsing the traditional quilt shops and hardwood furniture boutiques.
As the sun goes down, head toward the local track at the Nappanee Raceway. Depending on the weekend schedule, you can catch the high-energy local horse racing or seasonal community events that bring the entire county together.
Day 2: County History to National Park Dunes
Morning: La Porte’s Archives and Classic Cars
Head west into La Porte to explore the La Porte County Historical Society Museum. This massive three-story facility houses a remarkable collection of antique firearms, pioneer log cabins, and the famous W.A. Jones Collection of ancient weapons.
- What Locals Love: The basement level features the spectacular Kesling Automobile Collection, showcasing rare, pristine classic cars from the golden era of American road-tripping.
Afternoon: Autumn Trails at Chellberg Farm
Conclude your weekend by taking Route 6 up toward Porter to enter Indiana Dunes National Park. Park at the historic Chellberg Farm, an exceptional late 19th-century Swedish immigrant homestead.
Follow the 1.2-mile trail winding past the historic sugar shack, the old timber barns, and chicken coops. The path is entirely framed by mature maple and beech trees, making it one of the absolute best spots in Northern Indiana for late-September leaf-peeping before you head down to the shoreline dunes to watch the sunset over Lake Michigan.
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