The Thousand Islands stretch across the Saint Lawrence River like a natural crown jewel, where pristine waters meet rocky shorelines and Victorian-era mansions emerge from emerald forests. This archipelago of 1,864 islands—from sprawling estates to single-tree outcroppings—offers a timeless escape into a landscape where the border between Canada and the US dissolves into pure natural beauty. Whether you're island-hopping by boat, exploring the romantic ruins of Boldt Castle, or strolling Alexandria Bay's waterfront, you'll find yourself enchanted by a region that balances refined leisure with genuine outdoor adventure.
Key Attractions
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Alexandria Bay
Lebovich, Bill / wikimedia (Public domain)
Boldt Castle
Unknown / wikimedia (Public domain)
Thousand Islands Skydeck at Greystone Mansion
A 70-foot stone tower offering 360-degree views of the Thousand Islands archipelago and St. Lawrence River from atop a historic Victorian mansion in Alexandria Bay. This iconic observation point captures the scenic grandeur that makes the region perfect for romantic getaways and island-hopping adventures.
Photo by Surja Raj on Pexels