The Ultimate Heart of Thousand Islands Sightseeing Tour

Passengers on the open upper deck of a sightseeing boat cruising past forested islands on the St. Lawrence River

Price from

$103.95/person

4.9(426)

Full day
  • Discover the beauty of the 1000 Islands
  • Cruise through 25+ miles of islands
  • Visit historic Boldt Castle
  • Hear stories from the captain and crew
  • 39611 Chateau Ln, Clayton, NY 13624, USA
  • Mobile ticket
  • Instant confirmation
  • 5 hours (approx.)

Cancellation Policy

With Ticket Assurance, Cancellation up to 24 hours prior to departure. Otherwise Cancellation up to 48 hours in advance.

Set sail on a 5-hour narrated cruise through the heart of the Thousand Islands along the St. Lawrence River. Step ashore at two iconic island stops, take in over 25 miles of breathtaking river scenery, and enjoy a picnic lunch on board.

About this activity

  • Duration 5 hours (approx.)
  • Boarding 15 min before departure
  • Instant confirmation · Mobile ticket
  • Ticket Assurance: cancel or reschedule up to 24 hours before departure

Highlights

  • Discover the beauty of the 1000 Islands
  • Cruise through 25+ miles of islands
  • Visit historic Boldt Castle
  • Hear stories from the captain and crew
  • See historic waterfront estates

Full description

Set sail on a 5-hour guided cruise through the heart of the Thousand Islands, covering over 25 miles of the St. Lawrence River. Your first stop is Boldt Castle on Heart Island, a stunning Rhineland-style castle built by millionaire George Boldt. From the water, cruise past Millionaires Row and take in the grand summer estates of the Gilded Age.

Includes

  • Ultimate sightseeing cruise, 5 hours
  • Admission to Boldt Castle
  • Admission to Rock Island Lighthouse
  • Picnic lunch

What's allowed

  • Personal food and beverages welcome on board
  • Service animals permitted
  • Infants ages 4 and under ride free
  • Ample free parking available. Motorhomes welcome.

Not allowed

  • No pets, comfort animals, or ESAs
  • All boats are smoke-free
  • No outside alcohol

Know before you board

  • Boarding begins 15 minutes before departure
  • Arrive at least 30 minutes before your departure time
  • Bring a valid photo ID and your booking reference (digital or printed)
  • Passports are not required
  • Free parking available. Buses and RVs welcome.
  • Infants ages 4 and under are free

Meeting point

39611 Chateau Ln, Clayton, NY 13624, USA

The dock sits on the Clayton waterfront beside the Chateau Lane boardwalk, a two-minute walk from the Antique Boat Museum end of Riverside Drive. Check in at the ticket booth on the dock.

View on Google Maps

Cancellation policy

  • With Ticket Assurance: You can cancel up to 24 hours prior to departure.
  • Without Ticket Assurance: You can cancel up to 48 hours in advance.

To cancel or reschedule an eligible booking, head to Manage Booking.

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