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About Grant Island

Grant Island is a little slice of heaven on Brantingham Lake located on the Southern border of the Adirondacks in New York State. It has approximately a 15 mile circumference and is home to a wide array of wildlife.
Grant Island Hosts Vacation Rentals for groups up to 8 plus Puppy family and also a special cottage called The Stabbin Cabin exclusively for couples.  We offer Adirondack Island Vacation rentals.  

Want all the details before you book?

Download our house manuals here

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Email: bookings@grantisland.com
Phone: (917) 553-0212
Address: Grant Island – Brantingham Lake, NY 13312

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