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Experience scenic 1000 Islands cruises from Gananoque starting at $29, with options including a Boldt Castle stopover and onboard commentary in English and French.
Gananoque: 1000 Islands Cruise & Optional Boldt Castle Entry
If you’re exploring the scenic waters of the 1000 Islands, this cruise offers a flexible way to enjoy stunning views, learn about the region, and visit the famous Boldt Castle. Starting at $29 per person, the tour is available in 1, 3, or 5-hour options, with the longer cruise including a stopover at Boldt Castle on Heart Island. The tour departs from the charming town of Gananoque, a perfect base for discovering this water-rich landscape.
This cruise stands out for its onboard audio commentary in English and French, which provides detailed insights into the area’s geography, history, and landmarks. Whether you opt for the shorter ride or the full experience with Boldt Castle, the tour combines scenic beauty, educational narration, and an opportunity to explore a historic landmark. Keep in mind that the 5-hour option requires a valid passport or Nexus card for crossing into U.S. territory, adding an element of planning for international travelers.


This tour begins at City Cruises Gananoque’s port, an accessible location in the heart of the town. The departure times are usually in the morning, afternoon, or evening, offering flexibility for travelers. The check-in process involves meeting staff at the port, with parking available on-site, either paid or at the ticket office.
The scenic cruise explores the stunning 1000 Islands region, famous for its hundreds of islands and historical sites. The shorter cruises provide a taste of the landscape, passing by Admiralty and Navy Islands, while the longer options delve deeper into the area’s landmarks and stories.
Planning more time in Gananoque? We've covered other experiences worth considering.

The 3-hour cruise offers a comprehensive experience, including sights like Boldt Castle and the luxurious homes on Millionaires Row. The narration shares stories about the islands’ past and the engineering of the St. Lawrence Seaway, enriching the visual experience. The 5-hour trip extends further into the Canadian and American sections of the waterway, culminating in a self-guided tour of Boldt Castle.
During the cruise, passengers pass Zavikon Island, known for its smallest international bridge, and the 1000 Islands Bridge. The scenic views across the water are lively with vessels, islands, and lush greenery, making it a relaxing yet educational outing.

The 5-hour cruise includes admission to Boldt Castle, a highlight for many visitors. The castle is famous for its castle-like architecture and well-preserved grounds, which are beautifully restored. The self-guided tour allows visitors to explore interior rooms, gardens, and additional buildings like the playhouse.
Time at the castle is limited to about 2 hours, which is often appreciated for the quality of the visit, though some reviews suggest that extending the stay would be ideal. The castle’s story and the romantic background of its construction add emotional depth to the visit.

Since Boldt Castle is in U.S. territory, all travelers on the 5-hour cruise must complete U.S. customs procedures. This means a valid passport or Nexus card is mandatory for boarding. Citizens outside of Canada and the U.S. also need a visitor’s visa and an ESTA approval.
The customs process can take about 29 minutes, so it’s wise to allow extra time for clearance. The tour does not cover time spent at the castle beyond customs processing, which varies depending on the day.
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The onboard snack bar offers a variety of food, snacks, soft drinks, and alcohol available for purchase, making it easy to stay refreshed during the cruise. The vessel features multiple levels for viewing, although some reviews note that outdoor narration can be hard to hear, especially on the upper deck.
The port facilities include a restaurant, gift shop, and clean washrooms. Parking is available at the port, with passes for purchase. Pets, smoking, and outside food or drinks are not allowed, aligning with safety and comfort policies.

The shortest option provides a quick but scenic glimpse of the Admiralty and Navy Islands. It’s ideal for those with limited time or seeking a relaxing water tour. This 1-hour cruise is a gentle introduction to the region’s natural beauty and island layout.

The 3-hour cruise is praised for its detailed narration and views of Boldt Castle from the water. It takes you through the Canadian and U.S. waters, showcasing the stunning scenery and island homes. The storytelling about the area’s history and engineering feats makes this option popular for those wanting a more comprehensive experience.
The cruise includes passing Zavikon Island and the famous Millionaires Row, making for photo opportunities and interesting commentary about the islands’ owners and architecture.

The 5-hour cruise provides an extended visit to Boldt Castle, one of the most notable landmarks. The self-guided tour at Heart Island allows visitors to wander at their own pace and absorb the castle’s romantic story. The return cruise offers more scenic views and an opportunity to appreciate the islands’ beauty from multiple vantage points.
This tour is especially suitable for history enthusiasts and photographers, as it balances scenic cruising with a dedicated castle visit. The only potential downside is that customs procedures at U.S. borders may reduce the time available on the island.

This cruise is a great choice for families, couples, and solo travelers interested in scenic watercraft experiences with an educational twist. It’s especially appealing to those who want to explore Boldt Castle without the hassle of organizing separate transportation or tickets.
Travelers should be aware of U.S. customs requirements if opting for the full castle stopover, and should plan extra time for customs clearance. The onboard commentary and multiple route options make this a flexible and informative outing suitable for a wide range of interests.
The town of Gananoque offers easy access to the cruise, with parking options, port facilities, and a charming setting. Its location makes it an attractive base for exploring the 1000 Islands, whether on land or water.
The staff at City Cruises Gananoque are recognized for their courteous and professional service, ensuring a smooth boarding process and a pleasurable cruise experience.
This tour delivers value through its flexible durations, scenic routes, and educational commentary. The option to visit Boldt Castle adds a special touch for history buffs and castle enthusiasts. The $29 starting price makes it an accessible activity for a day of water-based exploration.
While the U.S. border crossing requires proper documentation and some planning, the scenery and storytelling make the effort worthwhile. The review scores of 4.4/5 from over 4,200 reviews reflect a generally very positive reception.
This cruise from Gananoque offers a relaxed yet enriching experience that perfectly combines natural beauty, historical interest, and regional charm. It’s well-suited for travelers wanting a flexible, scenic, and informative water tour in the heart of the 1000 Islands.
What are the different cruise durations available?
The tour offers 1-hour, 3-hour, and 5-hour options, with the longest including a stop at Boldt Castle.
Is there an extra cost for visiting Boldt Castle?
Yes, admission to Boldt Castle is included only in the 5-hour cruise option.
Do I need special documents for the cruise?
For the 5-hour cruise with a Boldt Castle stopover, a valid passport or Nexus card is required to clear U.S. customs.
Can I bring food or drinks onboard?
No, outside food and drinks are not allowed, but an onboard snack bar offers food, snacks, and drinks for purchase.
Is the commentary available in languages other than English and French?
No, the onboard narration is in English and French only.
What landmarks will I see during the cruise?
You’ll pass Zavikon Island, Millionaires Row, the St. Lawrence Seaway, and the 1000 Islands Bridge.
How long does the U.S. customs process take?
Customs at the U.S. border typically take about 29 minutes, so plan accordingly if choosing the full Boldt Castle cruise.
What facilities are available at the departure port?
The port has a restaurant, gift shop, washrooms, and paid parking.
Is this tour suitable for children and pets?
Pets and smoking are not permitted, and small children might find the longer cruises less engaging due to limited entertainment options onboard.
How do I book and pay for this tour?
You can reserve now and pay later, with full cancellation allowed up to 24 hours in advance.