"The hot tub with the pool was great very vigorous very hot and the reason we were staying there the Jacuzzi in the room was very good actually did try it but I like the bigger ones more room."
Robert from United States
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"We stayed overnight with a fantastic view of Boldt Castle, it was great to watch the ships too!"
GeorgiaJoe N from United States
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"Our spacious room had a king size bed with its own balcony over looking the St. Lawrence River."
Dawn M from United States
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3-star historic resort & marina in Alexandria Bay
Location
Bonnie Castle Resort & Marina is set on the shores of the St. Lawrence River in Alexandria Bay, New York, providing access to the Thousand Islands Region. The hotel has a full-service marina that accommodates seasonal dockage and boating services. Guests can explore local attractions, including Boldt Castle and the scenic beauty of the upper Alexandria Bay harbor.
Dining
The hotel offers a variety of dining options with three restaurants; the Manor House Restaurant, Riverside Sports Bar, and The Pointe Bar and Grill. The Manor House features an outdoor seating area with views of Boldt Castle, serving American cuisine. Guests can enjoy casual dining at The Pointe while overlooking the harbor, with options for sandwiches, salads, and burgers.
Rooms
Bonnie Castle Resort offers 128 guest rooms spread across two buildings; the Channelside building and the St. Lawrence building. Rooms provide unique views of either the main shipping channel or the marina, allowing for diverse options based on guest preferences. Some accommodations feature jacuzzis for enhanced relaxation.
Entertainment
Live music events occur throughout the summer in both the Riverside Sports Bar and The Pointe, creating an engaging atmosphere for guests. The hotel also offers opportunities for scuba diving, taking advantage of the area's renowned freshwater shipwreck sites. Guests can explore underwater adventures or enjoy local craft cocktails and brews in various venues.
Event and Meeting Facilities
Bonnie Castle Resort accommodates meetings and events with versatile spaces, including the Holland Room, which can host up to 200 guests. Smaller rooms are available for intimate gatherings, enhancing the hotel's capacity for conferences or private events. The picturesque setting alongside the river makes it a compelling choice for weddings and receptions.
Highlights
Location: St. Lawrence River waterfront access
Dining: Manor House Restaurant and Riverside Sports Bar
Entertainment: Live music and waterfront dining
Events: Holland Room for up to 200 guests
Adventure: Full-service marina and scuba diving
“The property's main advantage lies in its waterfront location on Alexandria Bay, offering views and dockside dining that are a definite draw. While some may find the interiors a bit dated, the resort's strong suit is its comprehensive marina and access to water activities. For families and those looking for a functional base to explore the Thousand Islands, it could be a worthwhile consideration.”
James DavidEditor-in-Chief at Castle-hotel
Choose your room
Castle hotels provide room choices such as doubles, family chambers, and grand suites—often with breakfast, free cancellations, and exclusive offers
Standard Double Room Two Double Bed
2 persons
19 m²
2 Double beds
Air conditioning
Bathtub
room details
Standard King Room
2 persons
19 m²
1 King-size bed
Air conditioning
Bathtub
room details
Double Room Whirlpool
2 persons
19 m²
2 Double beds
Air conditioning
Bathtub
room details
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Price and Room Availability Calendar
See current availability and rates for your selected dates
July 2026 - July 2027
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Check-in/ Check-out
Facilities
Each castle hotel provides features designed for both comfort and memorable moments
Facilities: Nice
6.8/10Review score
General
Non-smoking rooms
Wi-Fi
Parking
No pets allowed
Rooms/ Facilities for disabled
ATM/Cash machine
Vending machines
Sports & Fitness
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
Show more
Bonnie Castle Resort & Marina Location
31 Holland St, Alexandria Bay, NY 13607,
Explore Alexandria Bay
Local Experiences
Top Attractions
Activities
Dining
Entertainment
Boldt Castle and Yacht House
4-minute walk
A stunning castle located on Heart Island featuring elaborate architecture and beautifully maintained gardens.
Dark Island Spirits Distillery & Winery
10 minutes walking
A local distillery offering craft spirits and tastings, showcasing unique regional flavors in a charming setting.
Scenic View Park
7-minute walk
A picturesque park providing beautiful views of the St. Lawrence River, perfect for picnics and leisurely strolls.
Cornwall Brothers Store and Museum
4-minute walk
A historical museum showcasing local heritage and artifacts, featuring exhibits related to Alexandria Bay's history.
Thousand Islands Water Sports
5-minute drive
Offers jet ski rentals and guided boat tours for thrill-seekers looking to explore the stunning waterways.
Kayaking at Otter Creek Preserve
14 minutes walking
Calm kayaking in the beautiful preserve, ideal for relaxation and wildlife viewing in a serene environment.
Biking in Keewaydin State Park
7-minute drive
Explore scenic trails perfect for biking, with incredible views of the surrounding islands and natural landscapes.
Skiffs
1-minute walk
Casual eatery featuring fresh seafood and local favorites, known for its outdoor seating and waterfront views.
Coffee Pot Cathy's
4-minute walk
A cozy café offering delicious breakfast and lunch options, famous for its homemade pastries and coffee.
Josie's Pizza at the Bay
4-minute walk
Family-friendly pizzeria specializing in a variety of pizzas and hearty subs, ideal for a casual meal.
Riverbank Gallery
10 minutes walking
Art gallery featuring local artists with rotating exhibits, hosting events and workshops for all ages.
Dancing Dog Cafe
5-minute walk
Charming café with live music, offering a lively atmosphere for enjoying coffee, cocktails, and light bites.
Local transport options
City Centre
Alexandria Bay 9 min · 700 m
Airports
Watertown International (ART) 83 min · 54.7 km
Ogdensburg (OGS) 90 min · 59.5 km
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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
Wireless internet is available in the entire hotel for free.
Children & extra beds
There are no cots provided in a room.
Pets
Pets are not allowed.
Number of rooms:
212
Guest reviews & ratings
Guest impressions & feedback from past stays
Review score
Based on 444 verified reviews
6.4 /10
Nice
49 %
Recommend
Cleanliness
7.5/10
Comfort
7.3/10
Facilities
6.8/10
Free WiFi
7.1/10
Location
8.2/10
Staff
8.5/10
Value for money
6.8/10
Pros
River view
Clean rooms
Good size room
Cons
No elevator
Closed restaurant
Guest reviews
based on 537 reviews
6.9/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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Questions of the users
About Bonnie Castle Resort & Marina
Is breakfast included with my booking at Bonnie Castle Resort?
17 December 2024
Continental breakfast is included during the winter season.
Can I use the pool during my stay, even amid the pandemic?
10 November 2024
The indoor pool is open and available for guests to enjoy.
What is the minimum age to check in at Bonnie Castle Resort?
05 July 2024
Guests must be at least 18 years old and provide proper identification to check in.
Is there parking available on the property?
22 March 2024
There is onsite parking available for guests.
Are there any rooms with a jacuzzi?
15 September 2024
Rooms featuring a jacuzzi include 'jacuzzi' in their names. Be sure to look for that designation when booking.
How can I ensure I get a room on the first floor with accessibility features?
18 January 2025
It's advisable to contact the hotel directly for specific room requests and arrangements.
Is there a boat ramp available for guests who want to launch their boats?
13 August 2024
Yes, there is a boat ramp on the property for launching boats.
Do your apartments come with a jacuzzi and a river view?
01 February 2025
Apartments have a jacuzzi, but none offer a river view.
What is the cancellation policy for reservations?
25 April 2024
The cancellation policy requires a notice of at least 7 days prior to arrival for a refund.
Will I incur additional fees for dockage when staying here?
30 October 2024
Dockage fees are managed by the marina, which operates as a separate business, so additional charges apply.
Can I check in later in the evening, after 7 PM?
12 June 2025
Yes, late check-in is permitted.
Are there any boat rental options in the vicinity?
09 March 2025
Boat rentals are available nearby, particularly during the seasonal months.
What kind of coffee makers can I expect in the guest rooms?
27 February 2024
Rooms are equipped with Starbucks coffee makers that take the provided coffee packs.
What dining and entertainment options are available nearby?
14 August 2024
Dining and entertainment options vary by season, and the area lacks public transportation; limited taxis are available.
At what time do the pools close?
23 July 2024
The indoor pool closes at 9 PM, while the outdoor pool closes at weather discretion, typically no later than 9 PM.
Is the pool and hot tub accessible during the colder months?
19 January 2025
Yes, both the swimming pool and hot tub are available year-round for guests.