We have a lot to offer you at Uncle Sam Boat Tours. In fact, we have the MOST tour options of any tour operation in the 1000 Islands! Our docks are conventionality located in Alexandria Bay, just minutes from Boldt Castle, ONLY our passengers enjoy an UNLIMITED Boldt Castle visit. At the end of your cruise through the beautiful 1000 Islands your boat will dock at Heart Island where you can visit Boldt Castle. When you are ready, we will bring you back to Alex Bay FOR FREE! The average person takes around 1.5 hours to tour the property but some stay all day, but Uncle Sam Boat Tours is the only company that lets you decide when you are ready to return.
Visiting Boldt Castle is always OPTIONAL at Uncle Sam, you may also choose to not visit and return immediately to our docks in Alexandria Bay at the end of the tour.
To see what is being offered at any time simply select the desired date in the calendar to the right.
Looking for more information about what each cruise offers, follow the individual links to each cruise below the calendar for more detailed info about each offering.
*** We are still adding tours for the 2024 season. Tours will begin mid-late April. Weather permitting.*** ***If the date/tour you want is not here check back soon!!!***
***Tours before May 11th and after October 14th CAN NOT stop at Boldt Castle. As it will be closed to the public at that time.***
2 Nation Tour – Our most popular cruise!
- 2 1/4 hr tour with Live Tour Guide
- Optional UNLIMITED Boldt Castle Stopover at End of Cruise
- Travels into Canadian waters, NO PASSPORT NEEDED EVER!
- Want to know more? Click Here!
Singer Castle Tour – A Castle filled with hidden passageways and mystery
- 3.5 hr tour with Live Tour Guide
- Includes Singer Castle Admission
- NO PASSPORT NEEDED & Optional UNLIMITED Boldt Castle Stopover at End of Cruise
- Want to know more? Click Here!
Buffet Lunch Cruise – Enjoy a Buffet lunch with our 2 Nation Tour
- Our 12:30, 2 Nation Tour
- Enjoy a full Buffet served on the 1st deck of the Alexandria Belle
- NO PASSPORT NEEDED & Optional UNLIMITED Boldt Castle Stopover at End of Cruise
- Want to know more? Click Here
Millionaires Row – The highlights of the historic US side of the 1000 Islands
- 1 hr tour with Live Tour Guide
- View several historic homes built during Americas Gilded Age
- NO PASSPORT NEEDED & Optional UNLIMITED Boldt Castle Stopover at End of Cruise
- Want to know more? Click Here!
Twilight – End your day in style on the River!
- 1.5 hr Cruise with Tour Guide and Music
- A more relaxed trip where our tour guide will point out some highlights but also let you just enjoy the view at the end of the day!
- Does NOT stop at Boldt Castle, NO PASSPORT NEEDED
- Want to know more? Click Here!
Dinner Cruise – Enjoy the Islands with our Prime Rib Buffet & Live Music!
- 2.5 hr Cruise with Live Entertainment!
- The Ultimate 1000 Islands experience with Dinner, Music and a Beautiful 1000 Islands Sunset!
- Does not stop at Boldt Castle
- Want to know more? Click Here!
Boldt Castle Shuttle – The ONLY direct shuttle service to & from Boldt Castle!
- Departs every 30 minutes for Boldt Castle, NO PASSPORT NEEDED
- Allows all Uncle Sam Passengers free return service from Heart Island no matter what Cruise you choose!
- Want to know more? Click Here!