Clayton Island Tours

1000 Islands most unique boat tour experience

Boldt Castle & Two-Nation Tour


3.75 Hours | From $22 | MOST POPULAR!

Join us for the most unique and complete Boldt Castle/Two Nation Tour experience. Enjoy an intimate boat tour as we travel over 22 unique miles among many of the 1000 Islands along the St. Lawrence River. We begin in Clayton miles south of Boldt Castle, travel up the American Channel of the St. Lawrence Seaway, stop at Heart Island, and return through Canadian waters as we complete the circle around Wellesley Island. Our professional guides will share rich history, legends and lore as we get you up close to the islands allowing adults and children the ability to spot local wildlife.

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Welcome to Clayton Island Tours!


Experience the grandeur and beauty of the 1000 Islands Region the Clayton Island Tours way. Enjoy an uncrowded intimate tour with our highly professional and friendly staff as they share the legends and lore of the beautiful St. Lawrence River.

Clayton Island Tours offers the 1000 Islands most unique boat tour experience on our 43-65 passenger boats. Our family oriented tours get you closer to the islands and offer magnificent views of premier sights such as giant Great Lakes freighters, lighthouses, magnificent island homes and the Thousand Islands International Bridge system up close. Daily stops to Boldt Castle and Rock Island Lighthouse are available. All tours have many photo opportunities and cruise areas of the 1000 Islands not seen on other tours

From Memorial Day through September, Clayton Island Tours offers narrated tours for the general public. If you’re looking for a fun group outing or private party we will create a custom private charter to suit your needs and make sure it’s a success. Check our ever changing special events including the Clayton Fireworks Cruises.

Book your summer trip in the 1000 Islands today!

The perfect gift for the explorer in everyone!

Stay at the Chateau Country Inn and get a free tour!

Book a Private Charter


Contact Info
(315) 686-4820

39621 Chateau Lane

Clayton, NY 13624