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Bonnie Castle Resort & Marina

3.0 star property
3-star hotel near Heart Island

Choose dates to view prices

Photo gallery for Bonnie Castle Resort & Marina

Property grounds
Seasonal outdoor pool
Room, 2 Double Beds, Jetted Tub | Desk, free WiFi, bed sheets
Fridge, coffee/tea maker
Exterior

Reviews

7.0 out of 10
Good

Popular amenities

  • Bar
  • Air conditioning
  • Parking included
  • Free WiFi
  • Restaurant

Explore the area

Map
31 Holland Street, Alexandria Bay, NY, 13607
  • Boldt Castle
  • Heart Island
  • Thousand Islands Winery
    ‪11 min drive‬
  • Watertown, NY (ART-Watertown Intl.)
    ‪50 min drive‬

Room options

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

Room, 2 Double Beds, Jetted Tub | Desk, free WiFi, bed sheets

Room, 2 Double Beds, Jetted Tub

  • 200 sq ft
  • Sleeps 7
  • 2 Double Beds

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

  • 300 sq ft
  • Sleeps 6
  • 1 King Bed

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

Desk, free WiFi, bed sheets

Room, 1 King Bed, Jetted Tub

  • 300 sq ft
  • Sleeps 6
  • 1 King Bed

View all photos for Standard Room, 1 King Bed

Desk, free WiFi, bed sheets

Standard Room, 1 King Bed

  • 200 sq ft
  • Sleeps 6
  • 1 King Bed

View all photos for Standard Room, 2 Double Beds

Desk, free WiFi, bed sheets

Standard Room, 2 Double Beds

  • 204 sq ft
  • Sleeps 7
  • 2 Double Beds

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

  • 300 sq ft
  • Sleeps 6
  • 1 King Bed

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

  • 300 sq ft
  • Sleeps 6
  • 1 King Bed and 1 Double Sofa Bed

About the neighborhood

Alexandria Bay

In Alexandria Bay .You'll be within 6 miles (10 km) of Thousand Islands Winery and 12 miles (20 km) of Thousand Islands Bridge. 1000 Islands Tower and Thousand Islands National Park are within 12 miles (20 km).

What's nearby

  • Scenic View Park - 11 min walk - 0.6 miles
  • Keewaydin State Park - 3 min drive - 1.4 miles
  • Thousand Islands Winery - 11 min drive - 6.3 miles
  • Thousand Islands Bridge - 17 min drive - 11.5 miles
  • 1000 Islands Tower - 18 min drive - 12.2 miles

Getting around

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

Restaurants

  • ‪JK's Roadhouse - ‬6 min drive
  • ‪Boldt Castle Food Concession - ‬21 min drive
  • ‪Thousand Islands Winery - ‬10 min drive
  • ‪Jreck Subs - ‬11 min walk
  • ‪Northstar Family Restaurant - ‬17 min walk

About this property

Bonnie Castle Resort & Marina

3-star hotel near Heart Island
There's a restaurant on site. You can enjoy a drink at the bar/lounge. Business amenities include a business center 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.

  • 128 guestrooms or units
  • Meeting rooms
  • Business facilities
  • Front desk (limited hours)
  • ATM
  • Smoking in designated areas
  • Bar or lounge
  • Dining venue
Bonnie Castle Resort & Marina offers 128 air-conditioned accommodations with complimentary toiletries. Rooms open to balconies or patios. Flat-screen televisions come with cable channels. This Alexandria Bay hotel provides complimentary wireless Internet access. Guests can make use of the in-room refrigerators and coffee/tea makers. Housekeeping is provided on request.

Languages

English

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Property amenities

Family friendly

  • In-room refrigerator
  • Seasonal outdoor pool

Internet

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

Parking and transportation

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

Food and drink

  • A bar/lounge
  • A restaurant

Things to do

  • Seasonal outdoor pool

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

Room amenities

Entertainment

  • Flat-screen TV with cable channels

Bedroom

  • Bedsheets provided

Bathroom

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

Food and drink

  • Coffee/tea maker
  • Refrigerator

More

  • Air conditioning
  • Connecting rooms available
  • Desk

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

Renovations and closures

The following facilities will be closed during the winter:
  • Bar/Lounge
  • Dining venue(s)
  • 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.
  • Cribs (infant beds) are not available.

Property payment types

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

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
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property accepts Visa, Mastercard, American Express, Discover, and debit cards. Cash is not accepted. 

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

Frequently asked questions

How close is Bonnie Castle Resort & Marina to the airport?

Bonnie Castle Resort & Marina is 33.5 mi (40-min drive) away from the Watertown, NY (ART-Watertown Intl.) airport, the closest popular airport to the property.

How much does it cost to stay at Bonnie Castle Resort & Marina?

As of May 29, 2025, prices found for a 1-night stay for 2 adults at Bonnie Castle Resort & Marina on Jun 8, 2025 start from $116.0, 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.

Does Bonnie Castle Resort & Marina have an airport shuttle?

Airport shuttle services are not available at Bonnie Castle Resort & Marina.

Does Bonnie Castle Resort & Marina offer free breakfast?

Bonnie Castle Resort & Marina does not offer free breakfast.

Is there a casino at Bonnie Castle Resort & Marina?

No, there is no casino at this hotel.

What time is check-in at Bonnie Castle Resort & Marina?

Check-in start time: 3:00 PM; Check-in end time: 10:00 PM.

Is there free parking at Bonnie Castle Resort & Marina?

This hotel offers free self parking.

Does Bonnie Castle Resort & Marina have a pool?

Bonnie Castle Resort & Marina features a seasonal outdoor pool. The pool will be closed during the winter.

Does Bonnie Castle Resort & Marina have a restaurant?

Bonnie Castle Resort & Marina is home to Riverside Sports Bar, which features al fresco dining. The dining venue(s) will be closed during the winter.

Does Bonnie Castle Resort & Marina have a spa?

There are no spa services available at this hotel.

How close is Bonnie Castle Resort & Marina to downtown Alexandria Bay?

Bonnie Castle Resort & Marina is 0.4 mi away from Alexandria Bay.

Bonnie Castle Resort & Marina Reviews

Reviews

7.0

Good

Rating 10 - Excellent. 227 out of 1003 reviews
Rating 8 - Good. 310 out of 1003 reviews
Rating 6 - Okay. 244 out of 1003 reviews
Rating 4 - Poor. 134 out of 1003 reviews
Rating 2 - Terrible. 88 out of 1003 reviews

7.2/10

Cleanliness

7.8/10

Staff & service

6.4/10

Amenities

6.4/10

Property conditions & facilities

6.6/10

Eco-friendliness

Reviews

6/10 Okay

Cassandra

Stayed 1 night in Feb 2025

6/10 Okay

Verified traveler

Liked: Cleanliness

Place is dated, but clean

Stayed 1 night in Feb 2025

10/10 Excellent

Phillip

Liked: Cleanliness, staff & service, property conditions & facilities
Good staff and helpful
Stayed 1 night in Feb 2025

8/10 Good

Jessica

Stayed 1 night in Feb 2025

8/10 Good

CATHLEEN, DERBY

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

4/10 Poor

Adrianna

Liked: Staff & service
Disliked: Property conditions & facilities
Stayed 2 nights in Jan 2025

8/10 Good

Terri

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Nov 2024

8/10 Good

Jeffrey

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jan 2025

10/10 Excellent

Jessica

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Nov 2024

10/10 Excellent

Riley

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Dec 2024

10/10 Excellent

Katie Christine

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 1 night in Dec 2024

10/10 Excellent

FNU

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We enjoyed our stay at this property. The rooms were big and clean. The property is also at a very beautiful location overlooking the Boldt Castle and the Bay.
Stayed 2 nights in Nov 2024

10/10 Excellent

Amanda, GATINEAU

Traveled with family
Liked: Cleanliness, staff & service, amenities
Don’t let the run down looking outside of this hotel throw you off. Yes, it’s old but it’s also clean and comfortable. We stayed in a standard room with two double beds. And it was only for 1 night. The lady at the front desk was very helpful and friendly.
Stayed 1 night in Nov 2024

2/10 Terrible

Dmitri

Traveled with group
Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

Dirty sheets

There was blood on the sheets and the AC wasn’t working in our room.
Stayed 1 night in Nov 2024

8/10 Good

Linda

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Its on the river, staff is great !
Stayed 3 nights in Nov 2024

10/10 Excellent

Melissa

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Our room was gorgeous, so clean and comfortable. We loved the in-room jacuzzi, laminated list of TV channels, and the courtyard outside of our room which was right on the water with a great view of Bolt Castle. We can't wait to stay again!
Stayed 1 night in Nov 2024

6/10 Okay

Douglas

Liked: Staff & service
Disliked: Property conditions & facilities

Overall outdated room

We stayed 2 nights....bar and restaurant were awesome....the room was a disappointment....seemed old looking....was neat enough...just outdated fixtures etc...tiny bathroom for a King room....jacuzzi was nice...no microwave...
Stayed 2 nights in Nov 2024

10/10 Excellent

Fox

Stayed 2 nights in Oct 2024

10/10 Excellent

Justin

Liked: Cleanliness, staff & service, property conditions & facilities
Loved it
Stayed 2 nights in Oct 2024

8/10 Good

Jacqueline

Liked: Cleanliness, staff & service
Stayed 1 night in Oct 2024

10/10 Excellent

Glenda

Liked: Cleanliness, staff & service, property conditions & facilities
On the water. Great walking along the water.
Stayed 1 night in Oct 2024

8/10 Good

Jay

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Like every other review says, you’re in the middle of a marina and you see marina. The location is great for getting out and walking the town.
Stayed 3 nights in Jul 2024

10/10 Excellent

Rene

Liked: Cleanliness, staff & service, property conditions & facilities
Nice exelent
Stayed 1 night in Oct 2024

8/10 Good

Brian

I
Stayed 1 night in Oct 2024

8/10 Good

Danielle

Stayed 1 night in Sep 2024