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From229US$ /night
Check-in
22Dec2025Select date
Check-out
23Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About Resort

31 Holland St, Alexandria Bay, New York, United States, NY 13607
-
Close to the Thousand Islands Tower
Nice
6.6
6.7
/10
3.1
2.9
/5

Boasting a 3-star rating, Bonnie Castle Resort & Marina features diverse dining options and an extensive full-service marina, perfect for boating enthusiasts. Guests can enjoy an indoor pool year-round overlooking Boldt Castle and experience live music during the summer months.

Rooms & Amenities

Bonnie Castle Resort & Marina offers 128 guest rooms distributed across two buildings. Rooms in the Channelside building overlook the main shipping channel of the St Lawrence River, while those in the St Lawrence building provide views of the Alexandria Bay harbor.

Dining Options

Dining options at Bonnie Castle Resort include three seasonal restaurants. The Manor House Restaurant serves breakfast and dinner in an elegant setting and offers dock space for arriving guests, while Riverside Sports Bar provides a casual atmosphere with a wide selection of food and drinks.

Leisure & Activities

Recreational facilities include an indoor pool and outdoor swimming pool, perfect for relaxing in the sun. Bonnie Castle Resort & Marina also hosts live music at its outdoor bar and is recognized as a center for freshwater shipwreck diving, providing easy access to six known dive sites.

Business & Services

Bonnie Castle Resort & Marina is well-equipped for business events, featuring meeting facilities that accommodate up to 500 guests. Professional event staff are available to assist with audio/visual setups and menu planning.

Must-do experiences

  • Take a sunset cruise around Boldt Castle for breathtaking views.
  • Sample a Thousand Islands salad at the Riveredge Resort's restaurant.
  • Visit the Antique Boat Museum for unique maritime history.
  • Explore the scenic paths of Wellesley Island State Park nearby.
  • Discover the local charm at Alexandria Bay's Farmers Market on weekends.
View all

Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Standard King Room
2 persons
19 m² 
1 King-size bed
Shower
Coffee machine
Double Room Whirlpool
2 persons
19 m² 
2 Double beds
Shower
Coffee machine
King Room Indoor Pool View Spa Bath
2 persons
28 m² 
1 King-size bed
Shower
Coffee machine
King Room River View Spa Bath
2 persons
28 m² 
1 King-size bed
Shower
Coffee machine
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Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • Non-smoking rooms
  • Free Wi-Fi
  • Parking
  • 24-hour reception
  • No pets allowed
  • Rooms/ Facilities for disabled
  • ATM/Cash machine
  • Vending machines

Sports & Fitness

  • Fitness centre
  • Darts

Dining

  • Restaurant
  • Bar/ Lounge area

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Spa & Leisure

  • Seasonal outdoor pool
  • Indoor swimming pool
  • Jacuzzi

Room features

  • Air conditioning
  • Heating
  • Sitting area

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Location

31 Holland St, Alexandria Bay, New York, United States, NY 13607
Map view
31 Holland St, Alexandria Bay, New York, United States, NY 13607
Nearby
1 Heart Island
Boldt Castle and Yacht House
310 m
Museum
Cornwall Brothers Store and Museum
310 m
Island
Heart Island
310 m
Park
Scenic View Park
530 m
Store
Sun Shack
120 m
Restaurants
Skiffs
80 m
13 Market St
Jreck Subs
240 m
29 Market St
Josie's Pizza at the Bay
270 m
19 Church St
Coffee Pot Cathy's
270 m
3 James St
The Dancing Dog Cafe
380 m
45 Church St
Explore Alexandria Bay
Explore Alexandria Bay
Top Attractions
Activities
Dining
Entertainment
Boldt Castle and Yacht House
4 minutes' walk
An iconic landmark, this lavish castle offers stunning architecture and beautiful gardens, perfect for photography.
Dark Island Spirits Distillery & Winery
10 minutes' walk
This local distillery offers tastings of handcrafted spirits and wines, showcasing unique flavors from the region.
Heart Island
4 minutes' walk
Home to Boldt Castle, Heart Island features scenic walking paths and historical exhibits about the castle's history.
Scenic View Park
7 minutes' walk
A beautiful park overlooking the St. Lawrence River, ideal for picnics and enjoying sunset views.
Kayaking in the Thousand Islands
5 minutes' drive
Kayak rentals available nearby for a thrilling water adventure exploring local islands.
Hiking at Otter Creek Preserve
14 minutes' walk
This serene preserve offers trails for relaxing hikes amidst beautiful natural scenery.
Skiffs
1 minute' walk
A casual eatery known for fresh seafood and local specials, perfect for a quick bite by the water.
The Dancing Dog Cafe
5 minutes' walk
A vibrant café offering hearty breakfast options and artisan coffee with a quirky, friendly atmosphere.
Coffee Pot Cathy's
4 minutes' walk
A cozy spot for breakfast and lunch, featuring homemade dishes and delicious coffee for all dietary needs.
Riverbank Gallery
10 minutes' walk
An artistic venue showcasing local artists and hosting regular art events, perfect for culture enthusiasts.
Boldt Castle Evening Tours
5 minutes' drive
Enjoy guided evening tours of the castle, featuring eerie stories and beautiful nighttime views.
Getting around
City Centre
Alexandria Bay9 min  ·  700 m
Airports
Watertown International Airport (ART)83 min  ·  54.7 km
Ogdensburg Airport (OGS)90 min  ·  59.5 km

Reviews and Ratings

Feedback from previous guests about their experience.
Guest reviews
5.0/10
based on 5 reviews
6.6
6.6/10 based on 552 reviews
Layla
United Kingdom, February  2025
9.6/10

Our time at Bonnie Castle Resort was quite mixed. While we were thrilled with the stunning views and the fantastic food during our wedding functions, the accommodations felt outdated and not worth the price we paid. The service was outstanding and really added to our special day, but I do wish the rooms were more modern and well-kept.

Rooms
5.0
The accommodations were quite outdated and had a musty smell, which was disappointing given the price we paid.
Service
10.0
The wedding staff, especially Angie, were incredibly accommodating and made everything stress-free.
Location
9.0
The resort's location near the marina offered lovely views of Boldt Castle and easy access to various activities.
Dining
10.0
The food served during our wedding reception was outstanding, and our guests enjoyed the buffet immensely.
Facilities
9.0
The event spaces, especially the gazebo and reception room, were spacious and well-suited for our large wedding.
Robert
United Kingdom, February  2025
7.0/10

I had high hopes for Bonnie Castle Resort and Marina, particularly because I've wanted to stay here for years, but there were some disappointments. The views were breathtaking, especially of Boldt Castle, and the rooms were clean and spacious. However, the condition of the facilities leaves much to be desired, and while I appreciated the friendly staff, the dining options were limited, especially during the pandemic. Overall, it's a charming place, but I wouldn't say it's ideal unless you're just looking for a place to crash after exploring the area.

Rooms
7.0
Our room had a stunning view of Boldt Castle, but it felt outdated with an 80s vibe. It was clean and spacious, which was great.
Service
8.0
The staff was accommodating and friendly, although not every service was fully functional during our stay.
Location
9.0
The location was perfect for walking to town and enjoying beautiful surroundings, though it felt a bit limited for family activities.
Dining
5.0
Dining options were quite limited, especially during my visit, which was disappointing. I hope they improve it soon.
Facilities
6.0
While the grounds had a certain charm, they could certainly use a facelift; some maintenance feels overdue.
John
United Kingdom, January  2025
5.4/10

Our stay at the resort spa had its ups and downs. While we appreciated the breathtaking views and the cleanliness of the facility, we were really let down by the outdated rooms and poor dining options. The location was decent, but not exactly convenient for accessing nearby attractions. Overall, it had potential, but some significant improvements are needed to match expectations.

Rooms
5.0
The rooms felt outdated, with noticeable wear and tear. We found the furniture dated and the amenities lacking, including a complete absence of hot water during our stay.
Service
5.0
While the service was generally friendly, the lack of room housekeeping and basic toiletry amenities left us feeling neglected.
Location
6.0
The resort is situated near the waterfront, which could be attractive, but accessing food or coffee was a bit of a hassle.
Dining
5.0
We were quite disappointed with the dining experience, as the breakfast options were very limited and the food temperature was often lukewarm.
Facilities
5.0
The overall cleanliness of the facility was a plus, but the outdated condition of some areas and lack of thoughtful amenities detracted from the experience.
Christopher
United Kingdom, November  2024
6.0/10

I had mixed feelings about my stay at this resort. While the location near the marina had some charm, the accommodations were disappointing, especially with the unpleasant odors in the rooms. The dining experience left much to be desired, but the staff was friendly and attentive. Overall, I wouldn't return due to the unsatisfactory conditions, although I appreciated the attempts to accommodate us during a rushed visit.

Rooms
5.0
The rooms I encountered were uncomfortably small, outdated, and some had a persistent mildew smell. However, the last room was a bit better but not what I'd expect from a resort.
Service
7.0
The staff were friendly and tried their best to help me find a suitable room, but the overall condition of the hotel overshadowed their efforts.
Location
5.0
The hotel is situated next to an industrial marina, which was quite disconcerting upon arrival. However, it is within walking distance to downtown, making it convenient for dining options.
Dining
5.0
Dining was quite a letdown, with cold offerings and a lack of fresh options. It felt institutional rather than a resort experience.
Facilities
5.0
The facilities were lacking and did not resemble what you would find at most resorts. The hotel felt quite run down overall.
Ethan
United Kingdom, October  2024
8.0/10

I celebrated my wedding day at Bonnie Castle Resort and Marina, and it was a truly memorable experience. The gazebo view over the river was stunning, and the reception venue was spacious and easy to personalize. Moreover, while some aspects like room size and cleanliness left a bit to be desired, the staff's attentiveness made our day seamless and enjoyable. Overall, it felt like a 'one-stop shop' for our wedding needs, but I would recommend some improvements in accommodations for better value.

Rooms
6.0
We utilized a spacious apartment suite for the bridal party, which was well-equipped but some areas were a bit dated. The regular rooms appeared small and cleanliness was an issue that needs addressing.
Service
10.0
The team, especially Angie, was incredibly supportive and responsive to our needs, assisting us through every step of the planning process with kindness and enthusiasm.
Location
9.0
The location was convenient, closely situated to dining options and ferry rides, offering a lovely atmosphere next to the marina that enriched our entire experience.
Dining
8.0
The food at our wedding reception was fantastic, with great buffet options that garnered positive remarks from all our 200+ guests. However, the breakfast selection for guests not attending events was rather basic for its price.
Facilities
7.0
The event spaces were large and adaptable for various setups, which worked perfectly for our wedding day. I wished the accommodations were upgraded to match the venue's quality.
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Property information and rules
Check-in
from 15:00-22:00
Check-out
from 06:00-11:00
Guest Parking
Public parking is possible on site for free.
Internet
is available in for free.
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Number of rooms:
212
FAQs
About Bonnie Castle Resort & Marina
How far is Bonnie Castle Resort & Marina from the nearest airport?
The hotel is 55 km from Watertown International Airport.
What are the check-in and check-out times at Bonnie Castle Resort & Marina?
Check-in is at 15:00 and check-out is at 11:00.
What dining options are available on-site at Bonnie Castle Resort & Marina?
The hotel features three dining options: the Manor House Restaurant, Riverside Sports Bar, and The Pointe Bar and Grill.
Does Bonnie Castle Resort & Marina have a pool?
The hotel has an indoor pool, a hot tub, and a seasonal outdoor pool.
What room amenities does Bonnie Castle Resort & Marina provide?
Rooms include air conditioning, a flat-screen cable TV, a refrigerator, and select rooms feature a hot tub.
How far is Bonnie Castle Resort & Marina from Boldt Castle?
The hotel is just 0.5 km from Boldt Castle.
Is parking available at Bonnie Castle Resort & Marina?
Free public parking is available on-site and no reservation is needed.
What are some nearby restaurants to Bonnie Castle Resort & Marina?
Nearby restaurants include Riverside Sports Bar (0.5 km), The Pointe Bar & Grill (0.5 km), and Windows On The Bay (1 km).
Does Bonnie Castle Resort & Marina have any fitness facilities?
The hotel features a fitness center for guests to use.
What unique features does Bonnie Castle Resort & Marina offer for dining?
The hotel offers dockside seating for casual dining with views of Boldt Castle.
Is there free Wi-Fi at Bonnie Castle Resort & Marina?
Free Wi-Fi is provided throughout the property.

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