Thousand Islands - Seaway

People from all corners of the world have fallen in love with the St. Lawrence River, its emerald islands and picturesque shores. Take a scenic tour to some of the over 1,800 islands by cruising through hidden channels to see the grand island homes and view the pristine wilderness of the islands. Stop at Boldt Castle, where you can tour the castle and grounds. Travel the Seaway Trail, the longest recreational trail in the United States, snaking its way along the St. Lawrence River and Lake Ontario from Rooseveltown, near Massena, to Niagara Falls and the Pennsylvania border. Name the sport or activity, the 1,000 Islands and its people give it all to you, so that you’ll want to return year after year.

Thousand Islands Seaway Hotels/Accommodations

• Capt. Thomson’s Resort
• Comfort Inn & Suites Watertown
• Riveredge Resort

Thousand Islands Attractions

• Akwesasne Mohawk Casino
• Antique Boat Museum
• Frederick Remington Art Museum
• H. Lee White Marine Museum
• Thousand Islands Bridge Authority Boldt Castle
• Uncle Sam Boat Tours

Thousand Islands Shopping

• Duty Free Americas

Thousand Islands Information & Services

• 1000 Islands International Tourism Council
• Oswego County Tourism
• Seaway Trail, Inc.
• St. Lawrence County Chamber