Official Boldt Castle Website - Alexandria Bay NY in the Heart of the 1000 Islands

1000 Islands NY tour St. Lawrence River

  • Welcome
  • Visiting
    • Plan Your Visit
    • Rules Of Boldt Facilities
    • Hospitality
    • Photography
  • Virtual Tour
    • Download the Boldt Castle App
    • The Alster Tower
    • The Castle
    • The Castle Interior
    • The Dove-Cote
    • The Entry Arch
    • The Gardens & Grounds
    • The Gazebo
    • The Power House
    • Renovations
    • Kestrel 1892 Steam Yacht
  • Weddings
  • History
  • News & Events
    • Family Discovery Day
    • Independence Day Fireworks
    • Fairytale Adventure
    • Economic Impact in Region
  • Yacht House
  • Downloads
    • Download the Boldt Castle App
    • Literature
    • Photo Gallery
    • Videos
    • Wallpapers
  • Employment

Family Discovery Day

Postponed until 2024

Boldt Castle is pleased to host, Family Discovery Day. The fun-filled day will give parents and children the opportunity to explore a wide variety of fun, educational topics including music, geology, art, animals, reading and horticulture.

Admission to Boldt Castle: Adults (13+ years) $ 12.50
Children (5-12 years) $9.00
Infants (4 years and under) Free

Participating boat lines; Uncle Sam Boat Tours; Clayton Island Tours; 1000 Island Cruises Rockport and City Cruises Gananoque. Transportation to the castle not included in the Boldt Castle ticket price.

2023 Dates & Hours of Operation:

    Boldt Castle & Boldt Yacht House

  • May 13 - October 9:

    10:30 AM - 6:30 PM

  • Admissions Booth closes 1 hour prior to Boldt Castle closing.


Boldt Castle and Boldt Yacht House will remain open until 7:30pm on Independence Day Weekend on Saturday, July 1st and Sunday, July 2nd and will remain open until 7:30pm on Labor Day Weekend on Saturday, September 2nd and Sunday, September 3rd.

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.

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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

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