Where is Grant Island?
Find Grant Island on Brantingham Lake
Open Grant Island in Google Maps
Island location map. Follow your reservation’s arrival instructions for mainland parking and your boat transfer.
Contact Grant Island Rentals
Have a question about an island stay, a boat or vehicle rental, or getting here?
Planning an island stay?
Start a cottage rental inquiry to get the booking details for your stay.
Cottage Rental InquiryLooking for a day rental?
Find boats, Jet Skis and off-road rentals for your visit.
Vehicle & Boat RentalsArriving for an island stay? Guests park on the mainland and meet their hosts for the boat ride over. Follow the arrival directions for your reservation.
Grant Island · Brantingham Lake, NY 13312
