What is the minimum age to join?

Minimum age is 12 years old for this cruise.

Where do I meet the boat and park?

Meet in Mackinaw City; guests will receive parking instructions after booking and can drop gear at the marina before parking a short distance away.

Drones are allowed, but the operator is not responsible for drone operations or results—fly safely and follow FAA/local rules.

What if I get seasick?

OLIVE is a small offshore boat and the Straits can be choppy; bring motion-sickness medication if you are prone to nausea.

Are there restrooms on board?

There are no onboard facilities; plan to use restrooms onshore before boarding.

Is the cruise wheelchair accessible?

Boarding a 24-foot Parker offshore boat requires stepping over a low gunwale; customers with mobility limitations should contact the operator before booking.

Mackinac & Round Islands Cruise: Small-Boat Tour Under the Mackinac Bridge

On the Mackinac Strait between Michigan's Upper and Lower Peninsulas, the Mackinac & Round Islands Cruise launches from Mackinaw City for a four-hour loop of bridge, lighthouse, and island shoreline. The trip departs aboard OLIVE, a 24-foot Parker offshore boat captained by a local operator, and carries just four passengers so every seat feels like a private vantage point. The itinerary is compact but cinematic: leave the marina and slip beneath the span of the Mackinac Bridge, where camera shutters click against a backdrop of steel and sky. After that dramatic approach the boat eases along the north side of Mackinac Island before threading the narrow channel between Round Island and Bois Blanc Island. In this tight water the shoreline reveals weather-pocked limestone, low scrub and mixed hardwoods, and the clean white tower of Round Island Lighthouse standing on a ring of cobble and bedrock. You'll cruise the south shore of Round Island to get intimate views of that 19th-century beacon, then enter Mackinac Island Harbor to watch horses, cyclists and ferry traffic animate the waterfront. A quiet glide along the Grand Hotel's shoreline offers a different perspective on the island's Victorian architecture and its famous porch. On the return leg the captain will keep an eye on ship traffic; when timing aligns it's possible to approach a passing Great Lakes freighter and feel the scale of lake commerce. This outing is a small-group, family-friendly way to see signature regional sights without the crowds on foot. Minimum age is 12; maximum four passengers keeps the rhythm personal and flexible. Guests will receive parking instructions after booking and are advised to stow belongings in a backpack or compact bag—space aboard OLIVE is deliberate and limited. Drones are allowed, though the operator disclaims responsibility for drone operations. What makes this cruise special is balance: engineering and industry meet shoreline ecology in every mile. The Mackinac Bridge's gravity-defying presence, the historic Round Island Lighthouse, and the living harbor at Mackinac Island pack a lot of Great Lakes narrative into a single afternoon. The captain's local stories add context—maritime lore, lighthouse history, and ferryhouse anecdotes that connect each landmark to the people who built this crossing. Bring layered clothing, a windproof shell, and charged camera batteries. Expect wind, sun-reflecting glare and variable temperatures even in summer. Whether you're a photographer after the low light under the bridge, a history-minded traveler curious about the lighthouse, or just someone who wants a calm, private cruise through a storied waterway, this four-hour loop delivers a sharp, memorable view of the Straits. Book early during summer and holiday weekends; the four-passenger limit fills quickly, and morning departures usually provide the smoothest water and best light for photography too.

Mackinac & Round Islands Cruise: Small-Boat Tour Under the Mackinac Bridge

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