See all properties

Bonnie Castle Resort & Marina

3.0 star property

Choose dates to view prices

Photo gallery for Bonnie Castle Resort & Marina

Lake
Exterior
Dining
Property grounds
Banquet hall

Reviews

7.0 out of 10
Good

Popular amenities

  • Parking included
  • Free Wi-Fi
  • Restaurant
  • Air-conditioning
  • Business services

Explore the area

View in a map
31 Holland Street, Alexandria Bay, NY, 13607
  • Place, Lil' River Fudge Co / 5&10 Variety Store
    ‪10 min walk‬
  • Place, Cornwall Brothers Museum
    ‪11 min walk‬
  • Place, Scenic View Park
    ‪13 min walk‬
  • Airport, Watertown, NY (ART-Watertown Intl.)
    ‪45 min drive‬

Room options

View all photos for Room, 1 King Bed, Jetted Tub, River View

Room, 1 King Bed, Jetted Tub, River View | Desk, free WiFi, bed sheets

Room, 1 King Bed, Jetted Tub, River View

7.8 out of 10
Good
(15 reviews)
  • 28 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Standard Room, 2 Double Beds

Desk, free WiFi, bed sheets

Standard Room, 2 Double Beds

7.2 out of 10
Good
(37 reviews)
  • 19 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Double Beds
  • Free Wi-Fi

View all photos for Standard Room, 1 King Bed

Desk, free WiFi, bed sheets

Standard Room, 1 King Bed

8.4 out of 10
Very good
(15 reviews)
  • 19 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 2 Double Beds, Jetted Tub

Desk, free WiFi, bed sheets

Room, 2 Double Beds, Jetted Tub

7.0 out of 10
Good
(10 reviews)
  • 19 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Double Beds
  • Free Wi-Fi

View all photos for Room, 1 King Bed, Jetted Tub

Room, 1 King Bed, Jetted Tub | Desk, free WiFi, bed sheets

Room, 1 King Bed, Jetted Tub

8.8 out of 10
Excellent
(30 reviews)
  • 28 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed with Sofa bed, Kitchenette

Room, 1 King Bed with Sofa bed, Kitchenette | Desk, free WiFi, bed sheets

Room, 1 King Bed with Sofa bed, Kitchenette

  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Room, 1 King Bed, Jetted Tub, Pool View

Room, 1 King Bed, Jetted Tub, Pool View | Living area | Flat-screen TV

Room, 1 King Bed, Jetted Tub, Pool View

  • 28 sq m
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

Similar properties

Front of property – evening/night
Riveredge Resort
Alexandria Bay Downtown
  • Pool
  • Pet-friendly
  • Free Wi-Fi
  • Restaurant
4.2 out of 5, Very good, 1,000 reviews
The price is €158
includes taxes & fees
18 Jun - 19 Jun
Riveredge Resort

About this property

Bonnie Castle Resort & Marina

This hotel features a restaurant, a bar/lounge and a seasonal outdoor pool. Free WiFi in public areas and free self parking are also provided. Other amenities include a business centre, ATM/banking services and a banquet hall. Housekeeping is available on request.
Bonnie Castle Resort & Marina offers 128 air-conditioned accommodations with coffee/tea makers and free toiletries. Rooms open to balconies or patios. Flat-screen televisions come with cable channels.

This Alexandria Bay hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and telephones. Housekeeping is provided on request.

Recreational amenities at the hotel include a seasonal outdoor pool.
Our customers tell us that they can't get enough of the helpful staff at Bonnie Castle Resort & Marina. During your stay, you're just a quick walk from Saint Lawrence River. Features include free WiFi in public areas and free self-parking, plus a restaurant.
  • Free WiFi
  • Free self-parking
  • Grab something to eat at the restaurant or stop for a drink at the bar/lounge
  • Take a swim in the seasonal outdoor pool
  • Amenities include a business centre, meeting rooms and an ATM
  • 9 minutes by car from Thousand Islands Winery and 15 minutes from Thousand Islands Bridge
There's a restaurant on site. You can enjoy a drink at the bar/lounge. Business amenities include a business centre and meeting rooms.

Public spaces have free WiFi. A seasonal outdoor pool, a vending machine, and an ATM are also featured at the business-friendly Bonnie Castle Resort & Marina. Free self parking is available.

Smoking is allowed in designated areas at this 3-star Alexandria Bay hotel.

Riverside Sports Bar – On-site restaurant. Guests can enjoy al fresco dining (weather permitting).

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free self parking on site
  • Limited on-site self parking
  • Onsite parking includes off-street options

Food and drink

  • A bar/lounge
  • A restaurant

Restaurants on site

  • Riverside Sports Bar

Things to do

  • Seasonal outdoor pool

Family friendly

  • In-room refrigerator
  • Seasonal outdoor pool

Conveniences

  • ATM
  • Limited-hour front desk
  • Vending machine

Guest services

  • Housekeeping on request

Business services

  • Business centre
  • Meeting rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Stair-free path to entrance
  • Upper floors accessible by stairs only
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible registration desk

More

  • Banquet hall
  • Designated smoking areas

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Free toiletries
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • Flat-screen TV with cable channels

Food and drink

  • Coffee/tea maker
  • Refrigerator

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Phone

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: 10:00 PM
Late check-in subject to availability
Minimum check-in age - 18

Check-out

Check-out before 11:00 AM

Special check-in instructions

The front desk is open daily from 6:30 AM - 10:30 PM
Front desk staffed during limited hours
If you are planning to arrive after 10:00 PM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities will be closed during the winter:
  • Bar/Lounge
  • Dining venue
  • Swimming pool

Access methods

Front desk (limited hours)

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are available for USD 25.0 per night.
  • Cots (infant beds) are not available.

Payment types at the property

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • Deposit: USD 100.00 per stay

We've listed all charges provided to us by the property.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Rollaway bed fee: USD 25.0 per night

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and debit cards; cash is not accepted
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
The front desk at this property is open daily from 6:30 AM - 10:30 PM.
Guests arriving after 10:00 PM must make advance arrangements by contacting the property using the information on the booking confirmation. Front desk staff will greet guests on arrival at the property.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • The seasonal pool will open in May and close in September.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.

Property is also known as

Bonnie Castle
Bonnie Castle Alexandria Bay
Bonnie Castle Resort
Bonnie Castle Resort Alexandria Bay
Bonnie Castle Hotel Alexandria Bay
Bonnie & Marina Alexandria Bay
Bonnie Castle Resort & Marina Hotel
Bonnie Castle Resort & Marina Alexandria Bay
Bonnie Castle Resort & Marina Hotel Alexandria Bay

Bonnie Castle Resort & Marina Reviews

Reviews

7.0

Good

Rating 10 - Excellent. 233 out of 1004 reviews
Rating 8 - Good. 292 out of 1004 reviews
Rating 6 - Okay. 253 out of 1004 reviews
Rating 4 - Poor. 130 out of 1004 reviews
Rating 2 - Terrible. 96 out of 1004 reviews

7.2/10

Cleanliness

7.8/10

Staff & service

6.4/10

Amenities

6.2/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Kim

Liked: Cleanliness, staff & service, amenities
Room was spotless staff was awesome
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Craig

Liked: Cleanliness, staff & service, amenities
Staff are always friendly and helpful. Rooms are always clean and supplied with all essentials .
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

CHARLES

Liked: Cleanliness, staff & service, amenities
The room was clean, comfortable bed, great staff, great views of the St. Lawrence!
Stayed 1 night in Oct 2025
Verified

8/10 Good

Donna

Liked: Cleanliness, staff & service, amenities
Always a great stay staff are always friendly. Shawn at the restaurant always has great advice on the menu and stories of the area .
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Elizabeth M

Liked: Cleanliness, staff & service, property conditions & facilities
Love the view from the room and the view from the restaurant Val at check in and Shelby (sp) were helpful and pleasant!
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Constance

Liked: Cleanliness, amenities, property conditions & facilities
Everything was wonderful!! The room was amazing and we'll definitely be back!!!
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Michael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful place right on the water
Stayed 1 night in Oct 2025
Verified

8/10 Good

Christine

Liked: Cleanliness, staff & service
a one night stay, dated but clean, friendly staff. Great location for boat lovers.
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Violet

Liked: Cleanliness, staff & service, property conditions & facilities
Although this is a vintage facility, it is obvious that upkeep is a high priority and rooms were clean and comfortable. We would definitely stay here again.
Stayed 1 night in Oct 2025
Verified

8/10 Good

alicia

Liked: Cleanliness, staff & service, property conditions & facilities
Enjoyed staying here, very peaceful.
Stayed 3 nights in Oct 2024
Verified

8/10 Good

michelle

Liked: Cleanliness, amenities, property conditions & facilities
This was our second time staying here the staff go above and are always friendly location is convenient for walking
Stayed 2 nights in Jun 2025
Verified

10/10 Excellent

Mary

Liked: Cleanliness, amenities
Staff was very friendly. Room was clean. The view of the river was beautiful.
Stayed 2 nights in Oct 2025
Verified

8/10 Good

Elizabeth

Liked: Cleanliness, staff & service, property conditions & facilities
The indoor pool was great!
Stayed 1 night in Aug 2025
Verified

8/10 Good

Pamela

Liked: Cleanliness, staff & service, room comfort
Great location but the hotel is dated
Stayed 2 nights in Aug 2025
Verified

8/10 Good

Kirk

Liked: Cleanliness, staff & service, room comfort
The resort is a little dated but I really liked it. The grounds are fantastic and the out door pool was nice for families.
Stayed 2 nights in Jul 2025
Verified

8/10 Good

James

Liked: Cleanliness, staff & service, property conditions & facilities
Great place to spend the weekend and watch the independence day fireworks....
Stayed 2 nights in Jul 2025
Verified

10/10 Excellent

Shawn

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was clean and staff was super friendly, bed was comfortable. Great outdoor pool area, and jacuzzi worked just fine.
Stayed 2 nights in Jul 2025
Verified

10/10 Excellent

Lilian

Liked: Cleanliness, amenities, property conditions & facilities
Excellent service
Stayed 1 night in Oct 2025
Verified

8/10 Good

Paul

Liked: Cleanliness, staff & service
All in all we enjoyed our stay. The property is in the midst of up dating. Views from our river view room was outstanding. The restaurant is very nice as was our meals.
View from our room
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a great stay in Alex Bay. Check in was friendly and welcoming. Our room was spacious and very clean. Staff were very accomodating and helpful. Our first visit to Bonnie Castle Resort and we will be returning again! Thanks for a nice relaxing time.
Amazing views of the St. Lawrence River
Nice indoor pool
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Darylann

Liked: Cleanliness, staff & service, property conditions & facilities
Being able to leave our boat on the water over night was amazing!
Stayed 4 nights in Sep 2025
Verified

8/10 Good

Donna

Liked: Cleanliness, staff & service, amenities
Nice place to stay.. would have liked better view of the river.
Stayed 3 nights in Jul 2025
Verified

8/10 Good

CATHLEEN

Liked: Cleanliness, staff & service, amenities
Nice place to visit. Close to the boat ride and shopping.
Stayed 3 nights in Oct 2024
Verified

10/10 Excellent

Nicole A

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Super friendly staff had an excellent stay! Rooms near, clean, and comfortable!
Stayed 1 night in May 2024
Verified

8/10 Good

Brenden

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful view
Stayed 4 nights in Jul 2025

Hotels

Flights

Packages