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Bonnie Castle Resort and Marina
31 Holland Street • PO Box 127
Alexandria Bay NY 13607
315.482.4511 or 800.955.4511

Situated in the heart of the Thousand Islands on the beautiful St. Lawrence River in New York State, Bonnie Castle Resort is easily accessible.

We’re located at 31 Holland Street in Alexandria Bay, New York.

Driving directions:

From points south, take Interstate 81 North to Exit 50N. This will bring you to County Route 12. Follow the signs for Alexandria Bay. At the traffic light, make a left turn on to Church Street. Go 5 blocks and turn right on Walton Street. Follow Walton Street 2 short blocks, and you will see a sign for Bonnie Castle Resort on your left. Turn left onto Holland Street and continue following it around and over a small bridge. The front desk is located in the St. Lawrence building, on your right-hand side as you enter the property.

Bonnie Castle Resort and Marina