Photo Gallery

The Italian Gardens

Independance Day Fireworks over Boldt Castle

The Arch of Honor and Swan Pond after dark
The Powerhouse at the foot of Heart Island

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We will open May 8th for the 2021 season!

For more info: 315.482.9724

Boat tours from both the U.S. and Canada stop at Heart Island. Extensive docking is available for private pleasure craft. A shuttle from Heart Island provides access to the Boldt Castle Yacht House.

Please Note: The Castle does not have climate control. Please dress appropriately for the weather.

Keep In Touch!

Rated #1 Thing To Do!

Web site courtesy of the:
Thousand Islands Bridge Authority / Boldt Castle
PO Box 428, Collins Landing
Alexandria Bay, NY 13607

In Season: 315-482-9724
Off Season: 315-482-2501

Coordinates:
+44° 20' 40.29" N, -75° 55' 21.27" W