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
  • Download the Boldt Castle App

    Download the Boldt Castle App
  • Purchase Your Tickets Online

    Purchase Your Tickets Online
  • Plan Your Visit To Boldt Castle

    Plan Your Visit To Boldt Castle
  • Yacht House

    Yacht House
  • Plan Your Wedding at Boldt Castle

    Plan Your Wedding at Boldt Castle
 

We open May 13th for the 2023 season!

Today Boldt Castle, located near Alexandria Bay, NY in the famed 1000 Islands is once again becoming what it was always meant to be, the premier home and attraction in the region. Whether you are making an annual visit to see what’s new, looking for an affordable family vacation close to home or a couple seeking that romantic getaway, Boldt Castle and the Boldt Yacht House has something for you! In fact, the Castles’ legendary beauty nestled among the St Lawrence Rivers’ 1000 Islands will keep you returning year after year!

    The Thousand Islands Bridge Authority (TIBA) welcomes you to tour Boldt Castle to explore and experience an attraction like no other. Construction began on Boldt Castle in 1900 at the bidding of millionaire hotel magnate George C. Boldt as a tribute to his beloved wife Louise. Boldt Castle was designed as their summer dream home. A castle rivaling those of Europe, built on the St. Lawrence River, in the heart of the 1000 Islands. However it was not to be, Mrs. Boldt passed away suddenly just months before the completion of the castle. Mr. Boldt was inconsolable and immediately stopped all construction on Heart Island, leaving the property vacant for over seventy years…

    The Thousand Islands Bridge Authority (TIBA), who owns and operates Boldt Castle and the Boldt Yacht House, invite you to explore our website. Here you can glimpse what awaits you at Heart Island. A chance to experience the Boldt’s tragic love story and the magnificence of a bygone era…

Hours of Operation

Getting to Boldt Castle: Boldt Castle is located on Heart Island, in the United States, and is only … Learn More...

The History of Boldt Castle

At the turn-of-the-century, George C. Boldt, millionaire proprietor of the world famous Waldorf … Learn More...

Plan A Wedding

Boldt Castle, located on Heart Island in the St. Lawrence River’s 1000 Islands near Alexandria Bay, … Learn More...

Download Our App

Visitors with this app are provided with deeper insights into the Castle's history through audio and … Learn More...

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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Copyright © 2023 · Thousand Islands Bridge Authority | Boldt Castle · Site Design: Riverside Media, LLC.