The 7 best things to do in Clayton (2026)

The ranked list

1. 

   1. The Ultimate Heart of 1000 Islands Sightseeing Boat Tour

   Outty Ranking87

   THIS TOUR DEPARTS FROM THE UNITED STATES 2 Nation Lunch Cruise with stops at Boldt Castle and Rock Island Lighthouse. Join us for the ultimate sightseeing tour on the St. Lawrence River. Designed for those who wish to t. Exceptional at 87/100, 4.9/5 from 638 traveler reviews, 5h from $84, free cancellation.

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2. 

   2. Boldt Castle and 2 Nation Tour

   Outty Ranking86

   Embark on an unforgettable journey as you explore the enchanting Thousand Islands along the St. Lawrence River. Departing from Clayton, NY (US,) our intimate boat tour invites you to experience over 27 unique miles of st. Exceptional at 86/100, 4.7/5 from 889 traveler reviews, 3.5h from $32, free cancellation.

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3. 

   3. St Lawrence River - Rock Island Lighthouse on a Glass Bottom Boat Tour

   Outty Ranking71

   THIS TOUR DEPARTS FROM THE US. This amazing tour will show you the 1000 Islands like no one else can! Board the Night Heron, our incredible glass-bottomed boat for an unparalleled view of underwater life in the clean wat. Strongly Recommended at 71/100, 4.6/5 from 110 traveler reviews, 2.8h from $34, free cancellation.

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4. 

   4. Islands, Lighthouses, and Castle Tour on the St. Lawrence River

   Outty Ranking68

   THIS TOUR DEPARTS FROM THE US. Narrated Cruise along the St. Lawrence River in the 1000 Islands. Approximately 25 miles round trip along the St. Lawrence Seaway Shipping Channel. Weave among many of the 1000 Island, Pass. Solid Choice at 68/100, 4.7/5 from 55 traveler reviews, 2h from $27, free cancellation.

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5. 

   5. 1000 Islands Sunset Cruise from Clayton, NY

   Outty Ranking68

   THIS TOUR DEPARTS FROM THE US. Don’t miss this opportunity for a wonderful evening on the St Lawrence River you will never forget! Evenings on the River are a special treat, and one of the best times to witness many bird. Solid Choice at 68/100, 4.5/5 from 108 traveler reviews, 2h from $27, free cancellation.

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6. 

   6. 1000 Islands Canada (No passports required, Departing from the US

   Outty Ranking63

   Join us for a Unique Tour of Islands not seen on other US tours! Marvel at the natural beauty of these less inhabited islands with tranquil bays, marshes, and scenic shorelines as we discover birds and wildlife that inha. Solid Choice at 63/100, 4.6/5 from 22 traveler reviews, 2h from $16, free cancellation.

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7. 

   7. Adventurous Alexandria Bay Scavenger Hunt

   Outty Ranking56

   Our very unique, immersive adventures are the only ones of their kind. We, unlike other companies, provide your very own remote, interactive, live host to assist and encourage you along through your phone. We are an Aust. Worth a Look at 56/100, 5.0/5 from 2 traveler reviews, 2h from $29, free cancellation.

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Traveler ratings are provided by Viator and Tripadvisor. The Outty Ranking is our own independent evaluation. How the ranking works.

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