Top picks for Leeds and Grenville United Counties Day tours

Discover 24 Day tours in Leeds and Grenville United Counties on Trip.com, updated March 11, 2026, with experiences lasting from 1 to 24 hours. Find the perfect adventure for your day!

From AUD 9.22 per person, with an average total of AUD 392.10. Choose the option that suits your plan.

With 2.07k verified reviews, Day tours Leeds and Grenville United Counties boast an average rating of 4.7.

This week's most popular Day tours: "Gananoque: 1000 Islands Cruise & Optional Boldt Castle Entry", with 524 reviews and a 4.4 rating.

Now on Trip.com: "Toronto: Winter Niagara Falls Tour with Attractions Package", a 9-hour adventure in Leeds and Grenville United Counties!

The next available day tour departs on March 12, 2026. Book now to secure your spot!

Leeds and Grenville United Counties Day tours usually take about 9 hours — perfect for a relaxed, immersive experience!

100% of Leeds and Grenville United Counties Day tours now offer English-speaking guides

March is the perfect time to visit Leeds and Grenville United Counties! Choose from Day tours available day tours, including seasonal favorites like Gananoque: 1000 Islands Cruise & Optional Boldt Castle Entry.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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24 results for Leeds and Grenville United Counties Day tours

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Reviews/Trip Moments

Reviews: Toronto: Winter Niagara Falls Tour with Attractions Package
Guest User2026-03-03
Amazing View at the Niagara Falls - it would be nice to have more time at the Niagara Falls instead of the stay at Cilfton Hill. The wine tasting and the maple leaf syrup tasting were also a great experience and very interesting.
Reviews: Niagara Falls Tour with Skip the Ticket Line Boat Cruise
Guest User2025-09-28
Very nice excursion to Niagara Falls. It takes place over the day: bus, explanations, cruise at the foot of the falls then 3 hours of free time, then maple syrup tasting, then visit of Niagara Parks, and stop in the old town for 1 hour. Explanations all the way, and calm on the return. Alex our guide was very kind and Hugo the driver very cool. I recommend this tour!!
Reviews: From Ivy Lea: 1000 Islands Boldt Castle Scenic Cruise
Guest User2025-10-09
Volume of comments, because there are a lot of people in the boat talking all the time, so it's not easy to understand everything.
Reviews: Gananoque: 1000 Islands Cruise & Optional Boldt Castle Entry
Guest User2025-10-18
Boldt Castle is definitely worth a visit! Great island! We had to apply for I-94 on-site for our shore excursion (in addition to ESTA), which resulted in unexpected costs!
Reviews: From Ivy Lea: 2-Hour Two Castle 1000 Islands Scenic Cruise
Guest User2025-10-08
We enjoyed that we experienced a beautiful sunset on our return trip and we were treated with an extra 30 minutes. Instead of just a 2 hour we had 2 1/2 hour boat tour. The staff were friendly and helpful.