Thousand Islands Private Tour with Driver: From Ottawa, Toronto or Montréal

Anyone planning a Thousand Islands private tour with driver should start with one question: which of the three Thousand Islands do you want? There is the boat day, a cruise out of Gananoque or Rockport among the islands of the St. Lawrence River. There is the national-park day, with trails and a visitor centre at Mallorytown Landing. And there is the road day, a drive along the river on the Thousand Islands Parkway with lookouts and small harbors. They overlap, but each has a different best month and a different set of constraints.

The area lies on the Ontario shore of the St. Lawrence between Kingston and Brockville, with the United States on the other side of the river. That border is part of the plan. It decides which cruise you can take, what documents you carry and which bridge a chauffeur may legitimately cross.

How far are the Thousand Islands from Toronto, Ottawa and Montréal?

Gananoque is also about 26 km (16 mi) from Kingston, around 25 minutes, and about 108 km (67 mi) from Picton in Prince Edward County. Brockville, at the eastern end of the island chain, is about 52 km (32 mi) from Gananoque. One of the cruise operators describes Gananoque as about a two- to three-hour drive along Highway 401 from Toronto and two hours from Ottawa, which matches our routing once Toronto traffic is counted.

From Ottawa the drive south on Highway 416 and then east or west along the 401 is the shortest. From Montréal the 401 comes from the east, and from Toronto it comes from the west. The Toronto Pearson and Montréal-Trudeau pages explain the airport pickups, and the trip works best as a one-way transfer, for example Ottawa to Kingston with a stop in the islands, since the return leg for a day trip from Toronto is a long day.

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Boat, park or parkway: choosing your day

The boat day is the highlight for most visitors. Destination Ontario lists City Cruises Gananoque at 280 Main Street, with one-hour, three-hour and five-hour cruises. The cruises pass places such as Millionaires' Row, the Admiralty and Navy island groups, Zavikon Island, the St. Lawrence Seaway shipping lane and the 1000 Islands Bridge. Rockport, about 21 km (13 mi) east of Gananoque, also has a cruise operator offering shorter and longer sailings.

The park day is a different kind of visit. Thousand Islands National Park, run by Parks Canada, is a scatter of small islands and mainland pieces. Its mainland trails, visitor centre and administration office are along the Thousand Islands Parkway, and Mallorytown Landing is the main mainland site, about 32 km (20 mi) east of Gananoque. Most of the park's islands can be reached only by boat.

The road day uses the Parkway between Gananoque and Brockville as the spine. It suits guests who prefer stopping for photographs and a long lunch to being on the water, and in October, when cruise services thin out, it is often the more reliable choice.

Gananoque: the harbor on Main Street

Gananoque is the practical base. VIA Rail serves the Gananoque train station daily, so a guest can arrive by train and be met at the station, with a taxi onward to the cruise port as the other option. The Thousand Islands Playhouse is also in Gananoque, a theatre that describes itself as under two hours from Ottawa and halfway between Toronto and Montréal.

For a chauffeur, the main street is a simple drop-off: the cruise terminal at 280 Main Street has paid parking on site, and the driver waits at a nearby lot while the cruise sails. A one-hour sailing is easy to fit between a morning arrival and a lunch booking. A three-hour sailing needs a lunch before or after rather than in between. The five-hour cruise includes a stop at Boldt Castle and is the one that raises the passport rule.

Boldt Castle and the passport rule

Boldt Castle on Heart Island is in New York State, which makes it a United States port of entry. The cruise operator is clear: passengers on the five-hour Boldt Castle stop-over cruise must carry a valid passport and/or a NEXUS card to board. A driver's license is not enough, and the operator makes the document a condition of boarding.

A second consideration is the traveler's own entry rules. Visitors from outside North America who intend to land at the castle will need the right US entry permission, and they should check the requirements for their nationality before traveling. The Boldt Castle site is the operator of the island, and its season and entry details should be checked directly, since opening dates vary from year to year.

For many guests the simplest answer is to take a shorter cruise from the Canadian side, see the castle from the water and keep the passport in the hotel safe.

Thousand Islands National Park: what is open in October

The Parks Canada site matters most here because the park runs on a seasonal calendar. The 2025 schedule had the day-use area open from May 16 to September 1, with the visitor centre open 9 am to 4 pm, then washrooms only from September 2 to October 13. The Parks Canada page also states that facilities are not maintained between Thanksgiving and Victoria Day. A mid-October trip should therefore expect the visitor centre to be closed and the trails to be open as walking routes.

Mallorytown Landing offers an indoor visitor centre in season with aquariums and a children's area, an oTENTik accommodation area and a boat launch. The park's directions page advises against relying on Google Maps or GPS to find river access points, and lists Highway 401 exit 675 for Mallorytown Landing. For current dates, check the Parks Canada visit page before the date is fixed.

The Parkway or the 401: how a chauffeur chooses

The 401 is the fast option, and the Parkway is the slow, scenic one. The Parkway runs along the river between Gananoque and Brockville and connects to the highway at several exits. The 52 km (32 mi) between the two towns takes about 40 minutes by highway and longer on the Parkway, which has lower speeds and more stops for walkers and cyclists in summer.

The sensible plan is to take the 401 for the long distances and use the Parkway for the stretch around Mallorytown, Rockport and Ivy Lea. A chauffeur will usually enter and leave by the 401 and drive the scenic section as a loop.

Crossing into New York: the bridge and the cabotage rules

The Thousand Islands International Bridge links Ivy Lea in Ontario to New York State. Trips that cross the border follow cross-border cabotage rules: a Canadian operator cannot simply pick up in the United States, and US trips use US-licensed operators. If you want a single itinerary that ends in Alexandria Bay or Syracuse, ask the desk early, so the correct operator and crossing times can be set in the confirmation.

Border wait times vary, and a late-afternoon crossing in summer can be slow. The traveler carries the passports and any entry documents for the whole party, including children.

Kingston as the gateway for guests arriving from the west

Many visitors flying into Toronto or arriving from Prince Edward County treat Kingston as the front door. It is a limestone city on Lake Ontario at the western end of the island chain, 26 km (16 mi) from Gananoque, and it is also the southern end of the Rideau Canal. A guest who sleeps in Kingston can leave at 9 am, reach Gananoque in 25 minutes and be on a cruise by 10:30, which removes the early start that a day trip from Toronto demands.

The same logic works in reverse for a traveler continuing to Ottawa: a morning cruise from Gananoque, a lunch in Brockville, then Highway 416 north to the capital for an evening arrival. Ask the desk about a one-way booking when the schedule allows, because it saves the return leg and keeps the vehicle with the group for the full day.

What to bring and what to expect on the water

The river is cooler than the shore, and a cruise at 10 am in October is a layered-clothing experience. Bring a windproof jacket and a hat, and expect to move between the open upper deck and a sheltered lower deck. Binoculars are useful for the bird life and the shoreline. Photography on the boat is welcome, but our chauffeurs do not photograph clients or post about trips, which matters for guests whose itinerary is private.

Mobility is a practical question on any vessel. The cruise operator's page does not describe step-free access, so contact the operator directly before booking a boat day for a guest who uses a wheelchair. The Parkway lookouts and the Mallorytown Landing site are easier to reach from a vehicle, and the desk can note any mobility needs at booking. Car seats for small children can be requested when you book.

Best months and hours

July and August bring the fullest cruise timetables and the busiest roads. September is clearer and often calmer, and October narrows the options. The best hour on the water is the morning, when the light is low and the river is quiet, and the best hour on the Parkway is mid-afternoon, when lookouts are free and the sun is behind you if you are heading west. Winter is quiet, with frozen bays and a different kind of scenery, but the cruise program stops and the park facilities are closed.

A chauffeured day from Ottawa

This is a realistic pacing for a weekday in early autumn.

1. 8:00 am: pickup in Ottawa. Highway 416 south and Highway 401 west, about 150 km (93 mi).
2. 10:00 am: arrive in Gananoque. Coffee on Main Street.
3. 10:30 am: a one-hour or three-hour cruise, if sailing, from 280 Main Street.
4. 1:30 pm: lunch in Gananoque or Rockport.
5. 3:00 pm: Mallorytown Landing or a Parkway lookout, about 32 km (20 mi) east.
6. 4:30 pm: begin the return to Ottawa, arriving around 7:00 pm.

If the day ends in Kingston instead, the chauffeur drops you 26 km (16 mi) west and the program connects with the Rideau Canal route in reverse. If the guests arrived at Parliament Hill the day before, this itinerary is the natural second day of an Ottawa visit.

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Ways to see the islands compared

The train is the lowest-effort option for one or two people who plan only to cruise. A chauffeur becomes better when the itinerary includes a park stop, a long lunch, luggage or a transfer onward.

For the surrounding region, see the North America directory, the attractions hub and our private tours with driver overview. LimousineWorldwideDirectory.com books each trip through its 24/7 worldwide desk and delivers it with a licensed local operator, so a single confirmation covers the pickup, the stops and the drop-off, even when the day ends in a different city from where it began.