Start by driving from Mears to the Lake Express terminal in Ludington, allowing roughly 45–60 minutes depending on your exact starting point and traffic. The afternoon crossing to Manitowoc takes about 2½ hours, but confirm the 2026 sailing time before leaving—seasonal schedules can change. Reserve a vehicle space, arrive at least 60–90 minutes before departure for check-in and loading, and keep passports or other required travel identification handy. The ferry is much easier than driving around Lake Michigan, though vehicle capacity is limited, so book early.
After disembarking in Manitowoc, drive directly to the Maritime Museum in downtown Manitowoc; the terminal is only about 10 minutes away. Give yourself around an hour to see the Great Lakes shipwreck exhibits and regional maritime displays. Check the museum’s 2026 closing time before sailing, since late-afternoon arrivals can leave a narrow visiting window. Downtown parking is generally straightforward, with nearby public lots and street spaces; allow a little extra time if a local event is taking place.
From the museum, it is about a 10-minute drive north to Lincoln Park. Take a relaxed 45-minute walk through the gardens and tree-lined paths—this is a good first chance to stretch after the ferry and see the city’s seasonal color without adding another major attraction. Parking is available within the park area, and the grounds are typically open from dawn to dusk. Then continue to Harrington’s by the Bay on the Manitowoc waterfront for dinner, roughly 10 minutes by car from the park. Expect about $20–35 per person for American and seafood dishes; a table near the water is especially pleasant at sunset, though calling ahead is sensible on a Saturday.
Leave Manitowoc around 7:30 AM on WI-42 toward Two Rivers; the drive is about 15 minutes. Begin at Blue Horse Beach Café, a relaxed spot for coffee and breakfast near the lake. Allow about an hour and roughly $10–20 per person. Afterward, continue to Point Beach State Forest, where the beach access and wooded trails make a pleasant first walk of the day. The park typically opens from early morning until evening; Wisconsin state-park admission is required, usually around $8–13 for an out-of-state vehicle. Bring a light jacket—the lakeshore can feel cool even when inland temperatures are mild.
From Point Beach State Forest, follow WI-42 north into Sturgeon Bay, then continue along the Door County Coastal Byway toward Egg Harbor. Give yourself about two hours for the drive, with time to pull over at farm stands, orchards, and small shoreline communities rather than treating it as a straight transfer. Return south toward Cave Point County Park in the mid-afternoon. Its limestone ledges and clear blue-green water are especially photogenic, but stay well back from the edge; there are no railings in many places, and wet rock can be slippery. Parking can fill quickly on pleasant weekends, with a small county parking fee possible.
Continue a short distance to Whitefish Dunes State Park for a quieter final walk through dunes and hardwood forest. Plan roughly 90 minutes, choosing one of the marked trails and leaving enough daylight for the return to Sturgeon Bay. Wisconsin state-park admission applies here as well, and the sand makes sturdy shoes useful. Finish at The Bluefront Café on the Sturgeon Bay waterfront, a casual local choice for dinner at about $15–30 per person. Expect a relaxed evening rather than fast service; after dinner, a brief stroll along the waterfront is an easy way to end the day.
Leave Sturgeon Bay around 7:00 AM for the long drive to Sault Ste. Marie, following US-41 north through Wisconsin and then M-28 across Michigan’s Upper Peninsula. Allow 6½–7½ hours of driving before sightseeing, plus fuel and meal breaks; fill up before crossing into the more remote stretches near Manistique. Your first stop is Kitch-iti-kipi at Palms Book State Park, where the self-operated observation raft glides over the clear spring. Plan about an hour, and check the seasonal park schedule before leaving—late August is still busy, with a small day-use fee typically charged at the entrance.
Continue east toward Munising, then make a short roadside stop at the Pictured Rocks National Lakeshore overlooks rather than attempting a full hike. Miners Castle Overlook is the practical choice for a quick view of Lake Superior’s cliffs and vivid blue water; allow roughly 45 minutes, including the walk from the parking area. Services are limited along this stretch, so carry water and snacks, and expect spotty mobile coverage. From there, continue east on M-28 and M-123 toward Tahquamenon Falls State Park. The Upper Falls viewing area is an excellent late-afternoon finale: allow about 1½ hours for the main overlook and the nearby boardwalk, with a Michigan Recreation Passport or day-use fee required. The falls are especially atmospheric in changing light, though autumn color may only be beginning in late August.
After Tahquamenon Falls, drive roughly 1½ hours to your lodging in Sault Ste. Marie and park for the evening rather than trying to move the car around downtown. Have dinner at Karl’s Cuisine, a casual local favorite serving hearty Mediterranean and American plates for about $15–30 per person; hours can vary by day, so check before leaving the park. If you still have energy afterward, take a brief walk along Water Street near the riverfront, but save a longer exploration of Sault Ste. Marie for tomorrow’s cross-border day.
Leave Sault Ste. Marie, Michigan around 7:30–8:00 AM and cross the Sault Ste. Marie International Bridge into Ontario. The drive itself is brief, but allow 30–60 minutes for the bridge approach, toll, and customs formalities; have passports ready and check current CBSA requirements before leaving. After clearing the border, park near Sault Ste. Marie Canal National Historic Site and spend about 1½ hours following the waterfront paths beside the locks and St. Marys River. The grounds are generally accessible from morning onward, and the riverfront is especially pleasant before the wind picks up. Bring a light jacket—even early September mornings can feel cool beside the water.
Walk or drive a few minutes along the waterfront to the Canadian Bushplane Heritage Centre, housed in the former Canadian Car and Foundry complex. Allow roughly 1½ hours for the aircraft collection, hands-on exhibits, and stories of northern firefighting and bush flying. Check the museum’s seasonal hours before setting out; admission is typically around C$15–25 for adults. For lunch, use one of the downtown cafés near Queen Street rather than adding a long detour—this keeps the afternoon relaxed and leaves time to browse the local shops.
Drive east toward Pointe des Chenes, roughly 15–20 minutes from central Sault Ste. Marie, for an hour-long waterfront walk and open views toward St. Joseph Island. It is a quieter stop than the canal, with little commercial infrastructure, so bring water and avoid counting on nearby facilities. Return downtown for dinner at The Breakfast Pig Badassery, a casual local favorite known for generous comfort food and locally minded ingredients; budget about C$20–35 per person. It is wise to check the evening hours and reserve or arrive early, since the restaurant can be busy. Finish with an easy stroll around the downtown waterfront before returning across the bridge, or stay overnight on the Canadian side to avoid another border crossing late at night.
Leave Sault Ste. Marie around 7:00 AM for the long eastbound run on Highway 17, then Highway 6 across Manitoulin Island. Plan on 5½–6½ hours of driving including fuel, coffee, and brief viewpoints; the island is rural, so fill up before the smaller communities and don’t rely on continuous cell service. Keep your Chi-Cheemaun reservation handy and aim to reach South Baymouth at least an hour before sailing—preferably earlier if it is a busy summer or holiday departure.
Break up the drive at Bridal Veil Falls in Kagawong, where a short, mostly easy walk leads to the waterfall and swimming area. Allow about an hour; the rocks can be slick, and swimming conditions depend on water levels and weather. Continue a few minutes to Kagawong Old Mill Heritage Park for roughly 45 minutes among the historic mill buildings, river, and shoreline. Parking and access are generally straightforward, but seasonal facilities and washrooms can have limited hours, so carry water and a small snack.
From Kagawong, drive west toward Little Current and turn inland for the Cup and Saucer Trail. Set aside two to three hours for the main loop or a shorter out-and-back, with sturdy footwear—the trail includes roots, exposed rock, and steep sections. The higher overlooks reward the effort with broad views across the island, but leave a generous margin before the ferry: if the sailing is late afternoon, keep this to the shorter route rather than risking a rushed return to South Baymouth.
After the hike, head into Little Current for a relaxed meal at Buoy’s Eatery, a casual waterfront-style stop where burgers, sandwiches, and seafood typically run about C$15–30 per person. Service can be unhurried during the busy season, so check the day’s hours and avoid lingering if your ferry check-in window is approaching. Then allow about 45–60 minutes to drive to the South Baymouth terminal, arrive with the vehicle reservation ready, and follow staff directions for lane staging.
The Chi-Cheemaun crossing to Tobermory takes about two hours and is a scenic way to end the day; step outside for the lake views, but bring a layer because the deck can be noticeably cooler than shore. Vehicle reservations are essential and should be made directly through ontarioferries.com; sailing times are seasonal and can change, so verify the schedule before setting out. On arrival, continue only as far as your reserved lodging in or near Tobermory—after this much driving and hiking, an overnight there is far more comfortable than attempting another long road leg.
The planned Fathom Five National Marine Park glass-bottom boat cruise and Flowerpot Island visit cannot realistically fit into the same morning as the Chi-Cheemaun arrival: the ferry from South Baymouth takes about 1 hour 45 minutes, and the seasonal boat tours generally depart on fixed schedules. The practical version is to spend the previous night in Tobermory, reserve the earliest available cruise through a local operator, and arrive at the harbor 30–45 minutes early; bring a jacket even in September, as the boat can be cold and windy. Allow about two hours for the cruise, then continue to Flowerpot Island only if a same-day shuttle or tour has space—its trails, boardwalks, and rock pillars need another two to three hours, and boat tickets should be booked ahead. If the ferry arrives too late, keep the island portion as an optional add-on rather than risking missed reservations.
After returning to Tobermory, drive south on Highway 6 to Bruce Peninsula National Park. Reserve a timed parking permit for the Cyprus Lake area in advance; parking fills quickly, and roadside parking is not a reliable backup. A short section of the Bruce Trail toward the Georgian Bay shoreline gives you the best payoff for roughly 1½ hours—expect uneven rock, roots, and little shade, so sturdy shoes and water matter. Continue south toward Greig’s Caves, near Wiarton, for the mid-afternoon visit; allow about 1½ hours and check the seasonal operating calendar before setting out, since access is often limited to daytime guided or self-guided sessions. The cave paths are rocky and can be damp, so leave sandals in the car.
From Greig’s Caves, allow roughly 2½–3½ hours to reach Sarnia, depending on traffic and stops, via Highway 6, Highway 10, and Highway 402. Have dinner near Centennial Park—Alternate Grounds Dockside is a convenient waterfront-style choice when operating, while Bad Dog Bar & Grill offers a casual pub meal; check hours and reservations because weekday service can be seasonal. If you are continuing to Mears, cross the Blue Water Bridge into Port Huron, allow time for Canadian and U.S. border formalities, then follow I-69 and westbound Michigan routes toward U.S. 31 and Mears. This is another 5½–6½ hours after dinner, so only attempt it with two rested drivers; otherwise, stop overnight around Grand Rapids or Muskegon and finish the drive the next morning.