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Bonnie Castle Resort & Marina

Photo gallery for Bonnie Castle Resort & Marina

Seasonal outdoor pool
Room, 1 King Bed, Jetted Tub, River View | Terrace/patio
Room, 1 King Bed with Sofa bed, Kitchenette | Room amenity
Desk, free WiFi, bed sheets

Overview of Bonnie Castle Resort & Marina

Bonnie Castle Resort & Marina

3.0 star property
3-star hotel with restaurant, near Heart Island

6.8/10 Good

998 verified guest reviews

Property highlights

  • Free parking
  • Pool
  • Free WiFi
  • Air conditioning
  • Refrigerator
  • Connecting rooms available
The price is CA $120
Price available on 12/05/2022
31 Holland Street, Alexandria Bay, NY, 13607

Room options

About this area

What's nearby

  • Boldt Castle - 20 min drive

Getting around

  • Watertown, NY (ART-Watertown Intl.) - 40 min drive
  • Gananoque Station - 33 min drive


  • Dancing Dog Bar & Nightclub - 5 min walk
  • Colemans Smokehouse - 5 min walk
  • Riley's by the River - 5 min walk
  • Admirals' Inn - 6 min walk
  • The Ship - 6 min walk

About this property

Bonnie Castle Resort & Marina

Enjoy your visit to Alexandria Bay with a stay at Bonnie Castle Resort & Marina. The restaurant is the perfect spot for a bite to eat, and after having fun at the seasonal outdoor pool, you can unwind with a drink at the bar/lounge. The pool and helpful staff get good marks from fellow travelers.



Cleaning and safety practices

Enhanced cleanliness measures

Disinfectant is used to clean the property
High-touch surfaces are cleaned and disinfected
Sheets and towels are washed at 60°C/140°F or hotter

Social distancing

Protective shields in place at main contact areas
Social distancing measures in place

Safety measures

Personal protective equipment worn by staff
Temperature checks given to staff
Hand sanitizer provided
This information is provided by our partners.

At a glance

Hotel size

  • 128 rooms


  • Check-in time from 3:00 PM - midnight
  • Late check-in subject to availability
  • Minimum check-in age - 18
  • Check-out time is 11:00 AM

Restrictions related to your trip

  • Check COVID-19 restrictions

Special check-in instructions

  • Front desk staff will greet guests on arrival

Required at check-in

  • Credit card, debit card, or cash deposit required for incidental charges
  • Government-issued photo ID may be required
  • Minimum check-in age is 18


  • No cribs (infant beds)


  • Pets not allowed
  • Service animals welcome


  • Free WiFi in public areas
  • Free WiFi in rooms


  • Free onsite self parking
  • Onsite parking includes off-street options

Other information

  • Designated smoking areas

Property amenities

Food and drink

  • Restaurant
  • Bar/lounge

Working away

  • Business center
  • Meeting rooms


  • 24-hour front desk


  • ATM/banking
  • Seasonal outdoor pool


  • In-room accessibility (select rooms)


  • English

Room amenities

Be entertained

  • Flat-screen television
  • Cable TV channels

Home comfort

  • Air conditioning
  • Coffee/tea maker

Sleep well

  • Bed sheets provided

What to enjoy

  • Balcony or patio

Freshen up

  • Private bathroom
  • Free toiletries
  • Towels
  • Toothbrush and toothpaste (on request)

Stay connected

  • Desk
  • Free WiFi

Food and drink

  • Refrigerator


  • Housekeeping (on request)
  • Connecting/adjoining rooms available

Special features


Riverside Sports Bar - Onsite restaurant. Guests can enjoy alfresco dining (weather permitting).

Fees & policies

Refundable deposits

  • Deposit: USD 100.00 per stay

Renovations and closures

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

Children & extra beds

  • Rollaway beds are available for USD 25 per night

Pool, spa, & gym (if applicable)

  • The outdoor pool closes for the season in September

Hygiene & cleanliness

This property advises that enhanced cleaning and guest safety measures are currently in place.

Disinfectant is used to clean the property; commonly-touched surfaces are cleaned with disinfectant between stays; bed sheets and towels are laundered at a temperature of at least 60°C/140°F.

Social distancing measures are in place; staff at the property wear personal protective equipment; a shield is in place between staff and guests in main contact areas; periodic temperature checks are conducted on staff; guests are provided with hand sanitizer.


This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

This property does not have elevators.

This property accepts credit cards and debit cards. Cash is not accepted.

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

Frequently asked questions

Does Bonnie Castle Resort & Marina offer free cancellation for a full refund?
Yes, Bonnie Castle Resort & Marina does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
How much does it cost to stay at Bonnie Castle Resort & Marina?
As of 4 Dec 2022, prices found for a 1-night stay for 2 adults at Bonnie Castle Resort & Marina on 5 Dec 2022 start from CA $120, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
What are the cleanliness and hygiene measures currently in place at Bonnie Castle Resort & Marina?
This property confirms that disinfectant is used to clean the property. Furthermore, guests are provided with hand sanitizer, social distancing measures are in place, and staff are given personal protective equipment. Please note that this information has been provided by our partners.
Is there a pool at Bonnie Castle Resort & Marina?
Yes, there's a seasonal outdoor pool.
Are pets allowed at Bonnie Castle Resort & Marina?
Sorry, pets aren't allowed, but service animals are welcome.
Is parking offered on site at Bonnie Castle Resort & Marina?
Yes, there's free self parking.
What are the check-in and check-out times at Bonnie Castle Resort & Marina?
You can check in from 3:00 PM - midnight. Check-out time is 11:00 AM.
Is there an onsite casino at Bonnie Castle Resort & Marina?
No, this hotel doesn't have a casino, but OLG Casino Thousand Islands (29-min drive) is nearby.
What is there to do at Bonnie Castle Resort & Marina and nearby?
Bonnie Castle Resort & Marina has a seasonal outdoor pool.
Are there restaurants at or near Bonnie Castle Resort & Marina?
Yes, Riverside Sports Bar offers alfresco dining. Nearby restaurants include Dancing Dog Bar & Nightclub (5-min walk), Colemans Smokehouse (5-min walk), and Riley's by the River (5-min walk).
Does Bonnie Castle Resort & Marina have any outdoor private spaces?
Yes, every room features a balcony or patio.
What's the area around Bonnie Castle Resort & Marina like?
Bonnie Castle Resort & Marina is a short 5-minute walk from Saint Lawrence River and 5 minutes' walk from Lil' River Fudge Co / 5&10 Varity Store. Travelers say this hotel is in a good location.

Overall score and ratings






Staff & service




Property conditions & facilities



10/10 Exceptional

Weekend getaway
Check in was quick. The Attendant was very helpful and gave me ALL important information. The view from the room is wonderful, you can watch for hours. Room was comfortable and quiet. A great getaway!
1-night trip
Verified guest review

6/10 Good

served it's purpose
The room was clean for the most part, a few cobwebs and such The room was a little outdated. The mattress and pillows were rock hard, we only stayed for one night and it suited our needs. Staff was very friendly.
Carrie, 1-night trip
Verified guest review

8/10 Very good

Was not aware that there was no elevator.Had room on second floor.It was a struggle for my wife who has issues with her knees.
William, 2-night trip
Verified guest review

10/10 Exceptional

1-night trip with friends
Verified guest review

6/10 Good

Would not stay again
Overall, the hotel was pretty dumpy. Would have been fine at $100 for the night considering the proximity to the downtown area. The room was very dated and reminded me of a cheap motel. I honestly kind of felt like my room was going to be robbed. Definitely not for me.
1-night trip
Verified guest review

8/10 Very good

Was nice and enjoyable.
Jane, 1-night trip
Verified guest review

8/10 Very good

lots of stair, no elevator
Make sure if you have anyone with issues using stairs to request a first floor room ahead of time. i was unaware this place did not have a elevator, also no continental breakfast.
Cindy, 2-night trip
Verified guest review

6/10 Good

Room and bathroon was dated , floors were dirty and absolutely filthy under the bed and near and under the furniture
Michael, 2-night trip
Verified guest review

6/10 Good

Bonnie Castle
the bathroom needed to be updated, the bathroom mirror was loosing the silver on the back, bathtub had pits on the floor of the tub,the ceiling was a drop ceiling ,dark lighting and the floor was a small nasty tile . Popcorn ceiling in the main room .The beds were comfortable and clean.
Patricia, 2-night trip
Verified guest review

6/10 Good

ken, 2-night trip
Verified guest review