Wellesley Island State Park

Name: Bonnie Castle Resort & Marina
Price range: CA $161
Rating: 7

Travel Guide

A rocky shoreline with clear water, surrounded by dense forest.

Visit Wellesley Island State Park

Riveredge Resort

17 Holland Street Alexandria Bay NY

CA $201

CA $223 total

Sep 17 - Sep 18

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! (1,007 reviews)

"Even though the prooerty is older it was very clean and the staff were always attentive to our needs"

Reviewed on Aug 28, 2026

Capt.'s Inn & Suites

116 Church Street Alexandria Bay NY

CA $100

CA $111 total

Sep 13 - Sep 14

includes taxes & fees

Stay at this hotel in Alexandria Bay. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our reviews. ...

8.8/10 Excellent! (1,005 reviews)

"It’s a nice quite and stuff was great"

Reviewed on Aug 28, 2026

Bonnie Castle Resort & Marina

31 Holland Street Alexandria Bay NY

CA $161

CA $184 total

Sep 17 - Sep 18

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 ...

7/10 Good! (1,000 reviews)

"It was a nice and short stay. I read a lot of reviews before deciding to stay at Bonnie Castle. The reviews were accurate. The staff is friendly. The place is very outdated. My room was very clean but the balcony was small and uncomfortable. I went down to the pool. The smell of "chloramine" (chlorine ..."

Reviewed on Aug 28, 2026

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.

Angel Rock Waterfront Cottages and Vacation Homes

34311 NYS Rte 12E Cape Vincent NY

Stay at this cottage in Cape Vincent. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Burnham Point State Park and Cedar Point State ...

9.6/10 Exceptional! (98 reviews)

"Very peaceful place we all loved it"

Reviewed on Aug 29, 2026

Super Clean, Pet Friendly Cottage! 3 Bedroom! NO EXTRA FEES!!

Alexandria Bay NY

Stay at this vacation home in Alexandria Bay. Enjoy free WiFi, a garden, and laundry facilities. Popular attractions Boldt Castle and Lil' River Fudge Co / 5&10 ...

10/10 Exceptional! (49 reviews)

"My family enjoyed their 2nd time staying at this property so I’ve booked ahead for next year as this property is in high demand. Very well equipped with all you could askfor in a rental."

Reviewed on Aug 5, 2026

Private 4-Acre Retreat • Sleeps 13 • Fire Pit • Playground, 5 min to State Park

Wellesley Island NY

Stay at this cabin in Wellesley Island. Enjoy a fitness center, a garden, and laundry facilities. Popular attractions Boldt Castle and Thousand Islands National ...

10/10 Exceptional! (4 reviews)

"This is an absolutely beautiful place to stay on Wellesley Island, NY. Tanya is a wonderful host - very responsive. We stayed 2 nights (Husband, wife & 18 y/o son). We really enjoyed the snack basket the host left for us - a very nice and thoughtful touch! The kitchen is well-stocked with everything ..."

Reviewed on Aug 23, 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.