GRAND PORTAGE FERRY FIELD GUIDE
Voyageur II: A Clockwise Passage From Rock Harbor to Windigo
A one-way, 4.5-hour inter-island voyage around Isle Royale aboard the purpose-built Voyageur II — essential for planning shore drops and onward travel.
Voyageur II: A Clockwise Passage From Rock Harbor to Windigo.
Adventure brief
Voyageur II: A Clockwise Passage From Rock Harbor to Windigo
Board the Voyageur II at Rock Harbor and spend 4.5 hours traveling clockwise around Isle Royale aboard a 65-foot aluminum passenger vessel built for the Great Lakes. The route traces the island’s perimeter with scheduled stops at scenic trailheads and paddling embarkation points, and the trip is operated by Grand Portage Isle Royale Transportation Lines.
Nestled within the pristine wilderness of Michigan's Isle Royale National Park, the voyage from Rock Harbor to Windigo via the Voyageur II offers a rare chance to see this remote island from an entirely different perspective. This 65-foot aluminum vessel is expertly designed for the Great Lakes, providing passengers with stunning panoramic views of rugged shoreline, dense forests, and the iconic rocky outcroppings that characterize Isle Royale’s landscape.
Departing from Grand Portage, Minnesota, the trip takes travelers around the circumference of Isle Royale, a National Park known for its dramatic natural features and abundant wildlife. The voyage offers spectacular photo opportunities—think: sweeping vistas of Lake Superior, carefree seals, and soaring bald eagles. Between the natural scenes, there’s a touch of history; Isle Royale was designated a national park in 1931 and has a fascinating legacy of mining and fishing that weaves into its story.
Onboard, comfort and safety are priorities, with amenities that make long sea voyages enjoyable. This trip is particularly unique because it combines the thrill of open water with the chance to experience one of the Midwest’s most secluded wilderness areas. Whether you’re a wildlife enthusiast, a landscape photographer, or simply seeking utter peace on the water, this vessel trip stands out as an adventure that balances natural beauty with accessible comfort.
The Voyageur II’s route around Isle Royale reveals secret coves and towering cliffs rarely seen from land, making it a highlight for any outdoor enthusiast or curious traveler. It’s a perfect option for those looking to add a touch of maritime adventure to their Great Lakes journey or to witness the raw, untouched beauty of one of America’s last remaining wilderness islands.
Route Schematic
Itinerary Snapshot
Key stops and what to expect as you travel from Rock Harbor to Windigo.
Rock Harbor Boat Dock (Departure)
Passengers board at Rock Harbor; all passengers should be on the dock 45 minutes before departure times to complete check-in and load the vessel.
Perimeter Pass & Trailhead Drops
The Voyageur II travels clockwise around Isle Royale, stopping at several trailheads and paddling embarkation points to drop off visitors bound for hikes and water routes.
Windigo (Arrival)
The one-way trip concludes at Windigo; passengers should have a prearranged return or onward travel plan because this service is a single-leg from Rock Harbor to Windigo.
This is a one-way trip: you must purchase your return trip or have an alternate return plan when booking. Also, plan to be on the dock 45 minutes before departure; online booking windows vary and same-day emergency bookings require a call to the operator.
Highlights
Outing Highlights
Purpose-built comfort for Great Lakes passage
The Voyageur II is a 65' aluminum passenger vessel with booth seating in the cabin, outdoor seating on the bow and stern decks, men's and women's restrooms, and private crew quarters — designed to carry passengers and U.S. Mail around Isle Royale.
A true perimeter passage
Traveling clockwise around Isle Royale, the Voyageur II gives passengers a chance to see the island’s perimeter and disembark at multiple trailheads and paddling launch points as the vessel makes its one-way trip from Rock Harbor to Windigo.
A steady, scheduled inter-island run
Operating as an inter-island service, the Voyageur II combines passenger transport and mail service with seating for up to 46 passengers, providing dependable drops at several access points around the park.
What the day feels like
How the trip unfolds
This is a one-way passage from Rock Harbor to Windigo that moves clockwise around Isle Royale, offering views of the island’s shoreline and stops at designated trailheads and paddling embarkations. Onboard, passengers find booth seating inside and outdoor seating on bow and stern decks, plus restrooms for the duration of the roughly 4.5-hour transit.
Suitability
Who it's for
Who this trip suits — and what to watch for.
Practical planner
Details to review before reserving
Onboard amenities include booth seating inside and outdoor seating on the bow and stern; restrooms are available. Pack personal layers for changing Great Lakes weather and any personal gear you need for shore activities.
The Voyageur II was purpose-built for service on the Great Lakes and offers comfortable cabin seating, outdoor decks, and separate men's and women's restrooms.
All passengers should arrive and be on the dock 45 minutes before departure to complete boarding procedures.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long is the voyage from Rock Harbor to Windigo?
The one-way trip duration is 4.5 hours.
Where do I meet the boat?
Departures are from the Rock Harbor Boat Dock; all passengers should be on the dock 45 minutes before departure times.
Is this a round-trip service?
No — this listing is for a one-way trip from Rock Harbor to Windigo; you must purchase your return trip or have an alternate return plan when booking.
When do online bookings close?
Online bookings for outbound trips close at midnight the day of travel; online bookings for inbound trips close 24 hours in advance. For same-day emergencies, call the operator.
What is the vessel like onboard?
The Voyageur II is a 65' aluminum passenger vessel with booth seating inside, outdoor seating on the bow and stern decks, restrooms, and capacity for up to 46 passengers; it was purpose built for Great Lakes service.
Who operates this service?
Grand Portage Isle Royale Transportation Lines operates the Voyageur II service.
How this guide was prepared
This field guide is synthesized using verified supplier specifications, route descriptions, and destination data. Some booking links may generate affiliate revenue for ADV Guides.
- Verified: 2026-08-17T21:58:17.814Z
Some booking links may generate revenue for ADV Guides or The Adventure Collective.
Availability, pricing, schedules and operating details can change.
Trip details and contextual sources were reviewed by ADV Guides Editorial.