1000 Islands Cruise Ontario: Boldt Castle & Narrow Channels

★★★★★★★★★★ 4.62 (120 reviews) 73% rated it 5 stars

Free cancellationTravelers' pick

1/23

Duration1h

GroupUp to 225

Audio guideEN

Mobile ticketAccepted

An hour that feels like stepping into another time on the water

You board at Ivy Lea and spend an hour cruising narrow channels between islands, passing historic cottages and viewing Boldt Castle from the water. Bilingual audio commentary, an onboard bar and snack service, and free parking are all included. The boat runs in most weather, and you're back on shore within the hour.

Step-by-step itinerary

1-hour 1000 Islands sightseeing cruise

Depart from Gananoque waterfront
Cruise narrow channels of Admiralty Islands
Pass by McDonald Island and White Calf Islands
View Howe Island on St. Lawrence River
See various 1000 Islands and cottages
Return to Gananoque waterfront

The Experience

There's something about being on the water that makes you stop talking. The boat leaves Ivy Lea and within minutes you're threading through channels so narrow you can almost touch the islands on either side — fifth and sixth generation family cottages tucked into the shoreline, some of them barely bigger than a boathouse. The 1000 Islands aren't a myth; there are actually 1,864 of them scattered across 50 miles of the St. Lawrence River, and this one-hour cruise takes you into the part most people never see. The Iroquois called it the "Garden of the Great Spirit," and once you're in the Admiralty and Navy group of islands, you understand why.

The audio commentary runs in English and French, so you're getting the history as you float past — the wars, the smuggling, the stories that live in these islands. Boldt Castle appears at a certain point, and Zavikon Island too, along with the 1000 Islands International Bridge framing the distance. It's not a rushed tour; it's an hour that actually feels like time on the water, not time being managed. The boat has a full bar onboard if you want wine or a cocktail, a snack bar for basics, and restrooms, so you're not uncomfortable for the duration. Free parking at the dock means you don't have to think about where to leave your car.

The cruise runs rain or shine — they only cancel if the water gets genuinely unsafe — so you're not gambling on the weather. Families with small children can bring strollers, and the boat is wheelchair accessible. Service animals are welcome. It's the kind of thing that sounds simple until you're actually on it and realize how rare it is to be this close to islands this old, with this much quiet around you.

What’s included

Your hour includes departure from Ivy Lea, bilingual audio commentary covering the islands' history, views of Boldt Castle, Zavikon Island, and the 1000 Islands International Bridge, an onboard restroom, and access to the snack bar and full bar. Free parking is available at the dock.

Good to know

Easy physical levelWheelchair accessibleStroller friendlyPets welcome

Operated by City Cruises Gananoque

Is this one for you?Right for anyone wanting to see the 1000 Islands without arranging a boat or spending hours on the water — the one-hour format gets you into the narrow channels and back to shore before the day moves on.