Grand Marais to Bay City: Ultimate Road Trip Guide

This route begins at the northern tip of Lake Superior's scenic North Shore, where the Sawtooth Mountains meet the world's largest freshwater lake.

You'll cover 620 miles of Great Lakes shoreline and inland forests before arriving at the Saginaw Bay.

The primary route follows US-61 through Minnesota, then I-35, I-39, and I-75 through Wisconsin and Michigan, crossing the Mackinac Bridge.

Fuel stations are plentiful near major highways, but sparse in the Upper Peninsula; plan to fill up in Marquette, Michigan.

For the best stops and hidden gems between cities, consider using this guide: how to find the best stops and hidden gems between cities.

• Average fuel cost: $85-$100 for a mid-size car.
• Tolls: $4 for the Mackinac Bridge.
• Road quality: excellent on interstate highways, fair on two-lane roads.
• Rest areas: every 50-80 miles on interstates.

From Grand Marais, the route hugs the rocky shoreline of Lake Superior, passing the Boundary Waters Canoe Area Wilderness, a million-acre network of lakes and forests.

At Marquette, you'll encounter the Huron Mountains, then transition to the dense hardwood forests of Michigan's Upper Peninsula.

After crossing the Mackinac Bridge, you enter the Lower Peninsula's agricultural heartland, with orchards and farm stands.

UNESCO World Heritage Sites

None directly on the route, but a short detour to the Keweenaw Peninsula's Quincy Mine is a National Historic Landmark.

Local Commerce & Culture

Grand Marais is known for its art scene and the annual Fisherman's Picnic; Bay City hosts the annual River Roar boat races.

Winter driving can be treacherous; check forecasts and carry emergency kits from November to April.

For families, best stops Grand Marais, MN to Bay City, MI include the Great Lakes Shipwreck Museum at Whitefish Point and the Mackinac Bridge's observation deck.

Pets are welcome at most roadside rest stops, but not inside visitor centers.

Fatigue Management & Hidden Gems

Things to do between Grand Marais, MN and Bay City, MI include stopping at Tahquamenon Falls State Park, where you can hike a short trail to the falls.

For a safe rest, use the rest area at St. Ignace, which has picnic tables and walking paths.

Hidden off-route spots include the remote community of Seney, Michigan, known for its wildlife refuge.

Is it worth driving Grand Marais, MN to Bay City, MI? Yes, for the scenic variety and Great Lakes history.