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From229US$ /night
Check-in
11Dec2025Select date
Check-out
12Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Resort

31 Holland St, Alexandria Bay, New York, United States, NY 13607
-
Near Carnegie Bay
Perfect
6.6
6.7
/10
3.1
2.9
/5

Bonnie Castle Resort & Marina - Waterfront Resort near Watertown International

Bonnie Castle Resort & Marina, located in Alexandria Bay, New York, features views of the St Lawrence River and Boldt Castle. Dining options include the Manor House Restaurant serving breakfast and dinner, The Pointe Bar and Grill, and Riverside Sports Bar. The resort provides indoor and seasonal outdoor swimming pools, a jacuzzi, and a full-service marina. Bonnie Castle Resort offers event venues, professional event staff, and accessibility for guests of all abilities. Live music is available throughout the summer at the outdoor bar and restaurant. The resort is near freshwater shipwreck diving destinations and 55 km from Watertown International.

Additional perks of the hotel

Three on-site dining options.

Riverside Sports Bar with 10 flat-screen TVs.

Dockside seating at The Pointe Bar and Grill.

Year-round indoor pool and jacuzzi.

Seasonal outdoor pool with pool lift.

Guest Rooms

Bonnie Castle Resort offers 128 guest rooms in two buildings: The Channelside building and the St Lawrence building. Rooms feature a flat-screen TV, refrigerator, desk, and AM/FM alarm clock. Select rooms include a spa bath and a balcony. All rooms are non-smoking, and limited pet-friendly rooms are available.

Other conveniences

Heating and air conditioning

Sitting area

Free toiletries

Carpeted floor

“The resort's family-friendly focus shines through its recreation options, but the real draw, for me, is the dockside dining, offering those captivating views of Boldt Castle. I think this particular vantage point makes it a memorable experience. It is a historic place, giving it a certain charm that can be enjoyed by history lovers.”
Hotel logo
James DavidEditor-in-Chief at Toresort
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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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Price and Room Availability Calendar

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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

Children

  • Cots

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
Historic castle on Heart Island, famed for its architecture and romantic story. Guided tours available seasonally.
Dark Island Spirits Distillery & Winery
10 minutes' walk
Local distillery offering unique spirits and wine tastings. Notable for its craft production and picturesque setting.
Scenic View Park
7 minutes' walk
Beautiful park featuring picnic areas and stunning river views; ideal for relaxation and family outings.
Power House
10 minutes' walk
A local historical site showcasing the region's rich past. Interesting artifacts and engaging exhibits.
Kayaking on the St. Lawrence River
5 minutes' drive
Rent kayaks nearby for an exciting paddle in the river's tranquil waters. Great for beginners and experienced kayakers.
Hiking at Otter Creek Preserve
14 minutes' walk
Nature trails through peaceful landscapes; wonderful for relaxation and connecting with nature during walks.
Boat Tours
5 minutes' drive
Guided boat tours available for sightseeing along the Thousand Islands. Check with local operators for schedules.
Skiffs
1 minute' walk
Casual eatery known for fresh seafood and burgers. Family-friendly with a relaxed atmosphere and outdoor seating.
The Dancing Dog Cafe
5 minutes' walk
Charming cafe serving breakfast and lunch with a local twist. Great coffee and vegetarian options available.
Coffee Pot Cathy's
4 minutes' walk
Cozy spot known for its artisanal coffee and baked goods. Perfect for a quick snack or a leisurely brunch.
Riverbank Gallery
10 minutes' walk
Local art gallery featuring rotating exhibits from regional artists. Often hosts community events and workshops.
Alster Tower
10 minutes' walk
A charming spot offering live music and arts performances; vibes perfect for a night out or family-friendly shows.
Getting around
City Centre
Alexandria Bay9 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
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
Questions of the users
About Bonnie Castle Resort & Marina
Is breakfast included with the room price during the winter months?
12 January 2024
Continental breakfast is included during the winter season.
Can I use the indoor pool at this time, despite ongoing health concerns?
5 February 2024
The indoor pool is currently open for guests.
What is the minimum age requirement for check-in at the resort?
22 March 2024
Guests must be at least 18 years old with proper identification to check in.
Is there parking available on-site for guests?
8 April 2024
Onsite parking is available for all guests.
How can I identify which rooms have a jacuzzi?
15 May 2024
Rooms with a jacuzzi will include 'whirlpool' in their name.
Are there accessible rooms for guests who have difficulty with stairs?
20 June 2024
The resort has stairs; please request a room that does not require stair access.
Is there a ramp available for boat launching at the resort?
12 July 2024
Yes, there is a boat ramp on the property for launching.
Are there any docking fees associated with staying at the resort?
30 August 2024
Docking fees are applicable for marina services, which are separate from the hotel stay.
Can guests check in later in the evening, after 7 PM?
18 September 2024
Late check-in after 7 PM is permitted.
What local dining options and attractions can visitors enjoy?
2 October 2024
Dining and attractions vary by season; public transportation options are limited.

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