Thousand Islands

The Thousand Islands, a summer retreat for affluent families in the late 19th and early 20th centuries, remains a popular vacation spot in upstate New York. Nestled along the US–Canada border where the St. Lawrence River meets Lake Ontario, this scenic archipelago shares its waters with the St. Lawrence Seaway, a system of locks and canals that enables ships to navigate between the Atlantic Ocean and the Great Lakes. Visitors today can explore the islands, enjoy boating, and immerse themselves in the region’s rich history and natural beauty.