1000 Islands

Alexandria Bay Thousand Islands

The 1000 Islands is a sightseer’s paradise and a popular destination for those looking for an authentic outdoor vacation. Located along the peaceful border between Northern New York State (United States) and Southeastern Ontario (Canada), the 1000 Islands is a region of endless shorelines, rich history and unique culture.

The 1000 Islands Region is an international tourism destination, encompassing communities on both sides of the US and Canada border along the St. Lawrence River and the eastern shores of Lake Ontario. The region takes its name from the more than 1000 islands that dot the lake and river along this international waterway. The region extends from Kingston to Cornwall on the Canadian side, and from Oswego to Massena on the US side, reaching inland to the foothills of the Adirondack mountains to embrace the communities that are west and north of the Adirondack Park, and the four NY Counties of Oswego, Jefferson, Lewis and St. Lawrence.

The Thousand Islands constitute an archipelago that straddles the Canada-U.S. border in the Saint Lawrence River as it emerges from the northeast corner of Lake Ontario. They stretch for about 50 miles (80 km) downstream from Kingston, Ontario. The Canadian islands are in the province of Ontario, the U.S. islands in the state of New York. Canada is home to the majority of islands with just over two-thirds in Ontario.

The 1,864 islands range in size from over 40 square miles (100 km2) to smaller islands occupied by a single residence, or uninhabited outcroppings of rocks that are only home to migratory waterfowl.