Contact Us:
Thousand Islands Bridge Authority Boldt Castle PO Box 428 Collins Landing Alexandria Bay, New York 13607
Toll Free: 800-847-5263 In Season: 315-482-9724 Off Season: 315-482-2501 Fax: 315-482-5925
Email: info@visit1000islands.com
Boldt Castle Hours: 10:00am - 6:30pm May 10 - October 13 till 7:30pm in July & August till 5:30pm October 18-19
Boldt Castle Yacht House Hours: May 17 - Sept 28
Copyright © Thousand Islands Bridge Authority/Boldt Castle. All rights reserved.
