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Boldt Castle & Boldt Yacht House

May 8 - October 11:

10:30 AM - 6:30 PM

Special Hours:

Boldt Castle will remain open until 7:30pm on Independence Day Weekend on Saturday, July 3rd and Sunday, July 4th and remain open until 7:30pm on Labor Day Weekend on Saturday, September 4th and Sunday, September 5th.

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.