70 documented anchorages and harbours in Lake Ontario and the Thousand Islands, ranked by boaters' ratings: shelter, seabed, services, photos and reviews, ready to open in the BoatMap app.
70 places
Marina at Cape Vincent, New York, near the entrance of the St. Lawrence River off Lake Ontario.
Full-service marina at 512 Bay Front Lane South, on the south-west shore of Irondequoit Bay in Rochester, New York.
Marina at the south-west tip of Wellesley Island, on the St Lawrence River in the heart of the Thousand Islands region of New York.
64Family-run marina and boatyard on the east bank of the Genesee River in Irondequoit, near the Lake Ontario entrance.
Family-run marina on the St. Lawrence River about two miles north of Alexandria Bay, in the Thousand Islands of New York.
Marina of about 300 berths on the east shore of Braddock Bay, west of the Genesee River mouth on Lake Ontario, near Rochester.
Marina on the Oak Orchard River one mile upstream of the river mouth at Point Breeze, on the south shore of Lake Ontario.
Full-service marina with 43 berths on the south shore of Lake Ontario in Wilson Harbour, opposite Tuscarora Yacht Club at the mouth of the East Branch of Twelvemile Creek.
Private club inside Wilson Harbour on the south shore of Lake Ontario, in Tuscarora Bay near the mouth of the East Branch of Twelvemile Creek.
70Sailing club on the lower Niagara River at Youngstown, 491 Water Street, three miles from the river mouth at Lake Ontario and opposite Fort Niagara.