TourTruth score 6.7 out of 10
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St. Lawrence River Islands and Lighthouses Cruise 2 hr
Average
56 reviews · Rated on 1 provider · How we score
- Clayton
- 2 hrs
- Updated November 2, 2026
Cruise the St. Lawrence River for 120 minutes, passing island lighthouses, Boldt Castle, and grand homes along Millionaires Row.
About this tour
Set out from the United States for a narrated cruise through the storied islands of the St. Lawrence River. This 120-minute round trip covers approximately 25 miles along the St. Lawrence Seaway Shipping Channel, with a close-up look at the landmarks and waterfront scenery of the 1000 Islands.
As the boat weaves among the islands, pass Rock Island Lighthouse on Rock Island and Sunken Rock near Bush Island. The route also brings you by Boldt Castle on Heart Island and Millionaires Row, where grand summer homes line the water. Live English-language narration adds context as the river’s sights unfold from the boat.
The cruise includes the boat ride, and mobile tickets are available. It is wheelchair accessible, welcomes service animals, and is suitable for all fitness levels; infants and small children can ride in a stroller. Take this St. Lawrence River islands and lighthouses cruise to see the region’s landmarks from the water.
Highlights
- Cruise about 25 miles along the St. Lawrence Seaway Shipping Channel
- Weave among the islands of the 1000 Islands
- Pass Rock Island Lighthouse and Sunken Rock
- Admire Boldt Castle on Heart Island and homes along Millionaires Row
What's included
Included
- Boat ride
Ratings on each provider
The ratings and review counts each booking site shows for this tour.
-
View on Viator
Viator
4.68 / 5 · 56 reviews
Important information
- Departure is from the United States
- Wheelchair accessible
- Infants and small children can ride in a pram or stroller
- Service animals allowed
- Suitable for all physical fitness levels
How this score is calculated
This score is based on one provider. Viator rates it 4.68 from 56 reviews. We place that rating among all Viator ratings and weight it by its review count. If the tour is found on another provider later, both ratings are combined.
How the score works and rating distribution in Clayton
- Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
- Listings on different providers are combined in proportion to their review counts.
- Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
- The result is shown from 0 to 10: this tour scores 6.5.
Provider rating distribution in Clayton
How many tours in Clayton have a provider rating at or below each value. The dashed line is this tour.
- Viator
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