Things to do in Thousand Islands

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St. Lawrence Islands National Park showing a river or creek and forest scenes
Thousand Islands featuring landscape views, wetlands and a river or creek
St. Lawrence Islands National Park featuring a lake or waterhole
St. Lawrence Islands National Park showing a bridge
St. Lawrence Islands National Park showing boating

Thousand Islands Attractions

If you're ready to discover the best of Thousand Islands, sign up for a few of the top tours & day trips on offer, and let an expert show you some of the most popular sights. Offering free cancellations and no added fees, our top {29 fun activities in Thousand Islands fun activities in Thousand Islands} are also worth looking into.


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Most popular activities in Thousand Islands

Tours & day trips

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Water activities

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Holiday & seasonal tours

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What to do in Thousand Islands

Things to Do in Thousand Islands with Kids

Thousand Islands has plenty of close by fun experiences for you and your kids. Our family friendly experiences will keep the gang happy for hours.


 

Looking for sports, concerts, or theater events in Thousand Islands? Search event tickets to see what's happening today, or to plan what to do this weekend!

 


 


Discover the most popular places to visit in Thousand Islands


 

Looking for fun things to do nearby? Check things to do near me to find and book the best things to do, fun activities, and top attractions wherever you happen to be.

 


 

Popular day trips from Thousand Islands

Frequently asked questions

What to do in Thousand Islands on a sunny day?
What to do in Thousand Islands on a rainy day?
What should I not miss in Thousand Islands?
Impress friends and family back home by snapping a selfie at Boldt Castle.
Are there cheap things to do in Thousand Islands?