




Thousand Islands International Tourism Council
Tourist Information Center in Alexandria Bay
Archipelago
The Thousand Islands is a picturesque archipelago located in the St. Lawrence River along the border of the United States and Canada. It is most famous for its scenic boat tours and the iconic Boldt Castle, providing a unique and historic experience for travelers exploring the waterway.
- Book a scenic boat tour to see the islands
- Visit the iconic Boldt Castle
- Bring a passport for cross-border tours
- Explore the historic St. Lawrence River
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Monday8:00 AM – 4:30 PM
Tuesday8:00 AM – 4:30 PM
Wednesday8:00 AM – 4:30 PM
Thursday8:00 AM – 4:30 PM
Friday8:00 AM – 4:30 PM
SaturdayClosed
SundayClosed
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