Enjoy all the 1000 Islands has to offer with a stay at Bonnie Castle Resort. Our resort overlooks the St. Lawrence River and majestic Boldt Castle!  Bonnie Castle Resort is the ideal location for families, couples, and business travelers.

Make Your Reservation Now!

To Make A Reservation Online:

Important—FIRST select your date(s) at the very top of the screen.. If the date or room type you are looking for is not available online, call (800) 955-4511. ALL available rooms may not be listed on this site—please call so our helpful staff can assist you over the phone at 1-800-955-4511.

To Make A Reservation By Phone:

Please Call 800.955.4511 or 315.482.4511