Wellesley Island State Park

Name: Bonnie Castle Resort & Marina
Price range: CA $122

Travel Guide

Visit Wellesley Island State Park

Riveredge Resort

17 Holland Street Alexandria Bay NY

CA $136

CA $150 total

Feb 22 - Feb 23

includes taxes & fees

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. ...

8.4/10 Very Good! (1,000 reviews)

Good option in the winter.

Reviewed on Feb 14, 2026

1000 Islands Harbor Hotel

200 Riverside Drive Clayton NY

CA $150

CA $167 total

Feb 26 - Feb 27

includes taxes & fees

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 ...

9.2/10 Wonderful! (1,004 reviews)

Room was spotless food was awesome we had a great time!

Reviewed on Feb 17, 2026

Bonnie Castle Resort & Marina

31 Holland Street Alexandria Bay NY

CA $122

CA $141 total

Feb 26 - Feb 27

includes taxes & fees

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 ...

See all 384 properties in Wellesley Island State Park

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Spring Specials! Waterfront Townhome & Boathouse

Alexandria Bay NY

Stay at this vacation home in Alexandria Bay. Enjoy laundry facilities, balconies, and an in-room coffeemaker. Popular attractions Lil' River Fudge Co / 5&10 ...

Pristine Downtown Clayton Village Home Just Steps Away From Everything!

Clayton NY

Stay at this vacation home in Clayton. Enjoy free WiFi, a garden, and laundry facilities. Popular attractions Thousand Islands Museum and 1000 Islands River ...

10/10 Exceptional! (29 reviews)

The home was beautiful and the owners were very accommodating.

Reviewed on Oct 12, 2025

Cozy Rustic Cabin - 1000 Islands Getaway

Wellesley Island NY

Stay at this cabin in Wellesley Island. Enjoy a garden, an in-room coffeemaker, and air conditioning. Popular attractions Dewolf Point State Park and Thousand ...

10/10 Exceptional! (7 reviews)

We stayed at the cabin recently for a fishing trip. It was the perfect cozy spot. Very easy to come and go and Allison/Michael were very accommodating with our checkout time. All the necessities were there that we needed and it was very clean.

Reviewed on Jan 12, 2026

See all properties in Wellesley Island State Park

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.