Top picks for Thousand Islands Attractions

Discover 28213 Attractions in Thousand Islands on Trip.com, updated April 9, 2026, with experiences lasting from 1 to 5 hours. Find the perfect adventure for your day!

From DKK 1.52 per person, with an average total of DKK 103.40. Choose the option that suits your plan.

With 22.927k verified reviews, Attractions Thousand Islands boast an average rating of 4.5.

This week's most popular Attractions: "Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 21.038k reviews and a 4.4 rating.

Now on Trip.com: "Gananoque: 1000 Islands Cruise & Optional Boldt Castle Entry", a 5-hour adventure in Thousand Islands!

The next available day tour departs on April 10, 2026. Book now to secure your spot!

Thousand Islands Attractions usually take about 5 hours — perfect for a relaxed, immersive experience!

37% of Thousand Islands Attractions now offer English-speaking guides

April is the perfect time to visit Thousand Islands! Choose from Attractions available day tours, including seasonal favorites like Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.

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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28213 results for Thousand Islands Attractions

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Reviews/Trip Moments

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.
Reviews: Kingston: Heart of the Thousand Islands Riverboat Cruise
Guest User2025-10-26
Great!!! HIGHLY RECOMMENDED Drove all the way from Gatineau just for it and it was worth every penny
Reviews: USA/Canada 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-03-31
Very easy to install and the internet is okay the data can be used for every application except for tiktok. But it’s okay as we can use wifi instead. So perfect for travel
Reviews: Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2026-03-31
I used this eSIM during my recent trip to Hong Kong, and the overall experience was excellent. Activation was very fast; I was online within minutes of scanning, which was very convenient as I didn't need to change SIM cards. Everything went smoothly; navigation and information searching were both very efficient. I will definitely repurchase it next time I travel abroad.
Reviews: US/Canada 5G eSIM | Daily package/total package | 500MB/day - total 30GB | 1-30 days | 24 hr | QR code
Guest User2026-02-14
Simple to use. Reliable in Argentina, Chile and Peru. Mostly on 4G, but very good speed everywhere
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