Traveling through the scenic waterways of the 1000 Islands is one of those quintessential experiences that combines natural beauty, history, and a touch of luxury. This cruise from Gananoque offers a flexible way to explore this stunning region, with options ranging from a quick hour-long ride to a full five-hour adventure that includes a visit to the famous Boldt Castle. Whether you’re a history buff, a lover of scenic vistas, or just looking for a relaxing day on the water, this tour has a lot to offer.
What truly makes this experience stand out are the informative onboard commentary, the breathtaking views of islands and historic sites, and the chance to see the grand Boldt Castle in person. That said, it’s worth noting that the longer tour involves U.S. customs procedures, so proper travel documentation is a must. This cruise appeals most to travelers seeking a laid-back but enriching outing, especially those who appreciate good value and authentic scenery.
Good To Know
- Variety of Options: Choose between 1, 3, or 5 hours, with the longer cruise including a visit to Boldt Castle.
- Informative Narration: Onboard commentary in English and French enhances your understanding of the region.
- Stunning Scenery: Expect spectacular views of islands, mansions, and historic landmarks like Boldt Castle and Zavikon Islands.
- U.S. Border Considerations: The 5-hour cruise involves crossing U.S. customs, requiring valid passports or Nexus cards.
- Food & Drinks: Refreshments are available for purchase onboard, but outside food and drinks are not permitted.
- Great Value: The prices start at just $29 per person, making this an accessible way to experience the area.
Exploring the Cruising Experience from Gananoque

The journey begins at the City Cruises Port in Gananoque, a charming town often called the “Gateway to the 1000 Islands.” The boats are well-maintained and offer multiple decks, giving you options to enjoy the scenery either from a shaded interior or an open-air deck. The cruise’s main allure is its ability to showcase the region’s large number of islands, many of which are dotted with lavish homes or historic structures.
Enjoy boat trips? More Gananoque water tours we've written about
What to Expect at Each Cruise Duration
1-Hour Cruise:
This quick ride is perfect if you’re short on time or want a brief glimpse of the islands. You’ll pass by the Admiralty and Navy Group islands, with a chance to soak in the tranquility of the water and spot some impressive island homes. Reviewers mention that this trip is “very relaxing” and provides “majestic views,” making it a good option for families or those on a tight schedule.
3-Hour Cruise:
This itinerary allows for a deeper experience, giving you time to see highlights like Boldt Castle from the water, as well as some of the area’s more opulent residences on Millionaires Row. The narration enhances the experience—reviewers frequently praise guides like Larry and others for their courteous and informative approach, which adds context to the sights. Expect to learn about the engineering marvels of the St. Lawrence Seaway and the stories of the islands.
5-Hour Cruise (Including Boldt Castle Visit):
This is the most comprehensive option, taking you across both the Canadian and American sides of the islands. The highlight is the stopover at Heart Island for a self-guided tour of Boldt Castle. Passengers have shared that the castle’s architecture and gardens are “spectacular,” with many noting that the restoration work is impressive. The tour allows time to explore the castle’s interior, gardens, and grounds at your own pace.
What Makes This Cruise Special
Stunning Views & Landmarks:
From Zavikon Island, known for its tiny footbridge connecting two islands, to the grand mansions along Millionaires Row, the scenery is truly picturesque. Reviewers often mention the beautifully restored Boldt Castle as a major highlight, with one noting that “the inside and outside of the castle are just breathtaking.”
Narration & Guides:
The onboard audio commentary in English and French offers interesting insights into the region’s history, geography, and architecture. Multiple reviews praise the narration, with some mentioning that the guides like Larry go above and beyond to answer questions and share additional stories. While some travelers note that the sound system could be improved for outdoor decks, most report that the narration adds a lot to the experience.
Food & Refreshments:
An onboard licensed snack bar offers snacks, soft drinks, alcoholic beverages, and other treats for purchase. Reviewers suggest that while the boat’s food options are convenient, outside food and drinks are not allowed, so plan accordingly if you have special dietary needs.

A significant consideration for the 5-hour cruise is crossing into U.S. territory at Boldt Castle. All passengers need a valid passport or Nexus card to go ashore at Heart Island. U.S. Customs & Border Protection controls this part of the trip strictly, and reviewers have shared that delays can occur during customs processing, sometimes taking up to 29 minutes for clearance.
One reviewer pointed out that “everything else was perfect,” but they wished for more time on the island, highlighting that customs waiting times can cut into the sightseeing experience. It’s essential to have your documentation sorted beforehand. Citizens from outside Canada or the U.S. will also need a visitor’s visa and an ESTA authorization.
More Great Thing To Do NearbyParking & Logistics
Parking at the port is available for a fee, and it’s recommended to arrive at least 30 minutes before departure. Some guests have noted issues with parking availability or fees, so arriving early ensures a smooth start. The check-in process is straightforward, with staff ready to assist.
- 1000 Islands: 10, 20, or 30-Minute Scenic Helicopter Tour
- Gananoque: Helicopter Tour With Craft Brewery Stop and Lunch
- Thousand Islands: Helicopter Tour With Cider Mill and Lunch
- Gananoque: 1000 Islands Cruise With Boldt Castle Admission
- Thousand Islands: Helicopter Tour With Cider Mill and Lunch
- 3 Best Helicopter Flights And Tours In Gananoque
What About the Cost? Is It Worth It?

Starting at just $29 per person, this cruise offers remarkable value considering the scenery, commentary, and in some cases, the castle visit. Reviewers frequently mention the “good value for money” and appreciate that the longer cruises include a trip to the castle, which is often the main attraction.
The 3-hour and 5-hour options are especially praised for the depth of experience. Several reviews mention that “the castle and grounds are worth the extra time,” with some wishing they had booked the full tour from the start. The inclusion of Boldt Castle admission in the longer tours means a more complete experience for those interested in history and architecture.
What Should You Pack?
Bring your camera—you’ll find countless photo opportunities, from the castle to the island mansions. Comfortable shoes are advised if you plan to explore Boldt Castle, which is self-guided but involves walking. Since outside food isn’t permitted, packing a water bottle or snacks is recommended, especially for the longer tours.
Who Is This Tour Best For?
This cruise is ideal for families, couples, or solo travelers eager to see the 1000 Islands in a relaxed setting. Nature lovers will enjoy the scenery, while history buffs will appreciate the stories behind Boldt Castle and the islands. If you’re short on time, the 1-hour cruise still delivers a scenic fix, but the 3 and 5-hour options offer much more for those wanting a fuller experience.
Authenticity & Extra Tips from Passengers

Many reviews highlight the friendly and courteous staff, with guides like Larry often singled out for their helpfulness. Travelers appreciate the well-maintained vessels and the comfortable, multi-level decks, which allow for different vantage points.
Some passengers mention issues like crowding on the boat or sound quality of the narration, but these are generally minor compared to the overall enjoyment. A common tip is to download the Boldt Castle app beforehand to enhance your visit, as this provides additional audio tours and context.
A few reviews note that some people brought outside drinks or large backpacks, despite regulations. Arriving prepared ensures a stress-free experience, especially during customs checks for the longer tours.
The Sum Up

The Gananoque 1000 Islands Cruise, with its range of options, offers a scenic, educational, and often breathtaking way to explore one of North America’s most picturesque waterway regions. The inclusion of the Boldt Castle in the longer tour makes it a standout choice for history lovers or travelers wanting to see this iconic landmark.
At an accessible price point, the cruise combines stunning views, engaging narration, and convenient logistics, making it a solid daytime activity for nearly any traveler. It’s particularly well-suited for those who value authentic scenery, good storytelling, and a relaxed pace.
If you’re after a memorable way to experience the 1000 Islands, this cruise from Gananoque is worth considering—just remember to bring your passport, a camera, and a sense of adventure.
FAQ

Do I need a passport for the longer cruise?
Yes, all passengers on the 5-hour Boldt Castle cruise must have a valid passport or Nexus card to go ashore at Heart Island in U.S. territory.
How long does customs processing typically take?
Reviewers mention that customs can take about 29 minutes, which is why arriving early and being prepared is recommended.
What is included in the cruise price?
The cruise price includes the boat ride (1, 3, or 5 hours), onboard audio commentary, and for the 5-hour option, admission to Boldt Castle.
Are food and drinks included?
No, onboard snacks and beverages are available for purchase, but outside food and drinks are not allowed onboard.
Is parking available at the port?
Yes, paid parking is available at the Gananoque port, and arriving 30 minutes early is advised.
Can I bring children or pets?
Pets are not allowed, and while children are welcome, some reviews suggest that very young kids might find the longer cruise less engaging due to limited entertainment.
What should I wear or bring?
Comfortable clothes suitable for the weather, a camera, and possibly a light jacket for outdoor decks. Also, consider downloading the Boldt Castle app for additional info during your visit.
This cruise provides a balanced mix of natural beauty, historical intrigue, and relaxed exploration. Whether you’re after a quick scenic outing or a full-day adventure with a castle visit, Gananoque’s boat tour offers a memorable way to discover the 1000 Islands.
You can check if your dates are available here:More Boat Tours in Gananoque
More Tour Reviews in Gananoque
- Thousand Islands: Helicopter Tour With Cider Mill and Lunch
- Gananoque: 1000 Islands Cruise With Boldt Castle Admission
- Thousand Islands: Helicopter Tour With Cider Mill and Lunch
- Gananoque/Ivy Lea: 1000 Islands Highlights Scenic Cruise
- Gananoque: 1000 Islands Cruise With Boldt Castle Admission
- Gananoque/Ivy Lea: 1000 Islands Highlights Scenic Cruise
