Wellesley Island, NY

Travel Guide

Thousand Islands International Bridge between Ontario, Canada and New York, USA; Hill Island, Ontario, Canada

The aerial view of the residential area and waterfront homes surrounded by colorful fall foliage near Wellesley Island, New York, U.S.A

Crossing over Wellesley Island Bridge over St Lawerence River traveling to Thousand Islands for vacation getaway outdoors in New York State

Visit Wellesley Island

Things to do

Wellesley Island Hotel Deals

Riveredge Resort

17 Holland Street Alexandria Bay NY

Stay at this resort in Alexandria Bay. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the bar and the helpful staff in our reviews. ...

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1000 Islands Harbor Hotel

200 Riverside Drive Clayton NY

Book a stay at this business-friendly hotel in Clayton. Enjoy free WiFi, free parking, and 24-hour room service. Our guests praise the helpful staff and the ...

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Bonnie Castle Resort & Marina

31 Holland Street Alexandria Bay NY

Book a stay at this business-friendly hotel in Alexandria Bay. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our ...

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See all 411 properties in Wellesley Island

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Popular places to visit

Thousand Islands Bridge

Learn about the local history of Wellesley Island when you spend time at Thousand Islands Bridge. Stroll along the riverfront or seek out the local tours.

Mary Island State Park

Commune with nature and explore the great outdoors at Mary Island State Park during your travels in Wellesley Island. Stroll along the riverfront or seek out the local tours.