3 Star Hotel

Bonnie Castle Resort & Marina

31 Holland St, Alexandria Bay, NY, United States View Map

$93 nightly

includes all fees

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Bonnie Castle Resort & Marina

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About

Offering a full-service marina on the Saint Lawrence River, this Alexandria Bay hotel has an indoor pool and hot tub, as well as a seasonal outdoor swimming pool. Free WiFi is offered throughout the property. The rooms at the Bonny Castle Resort include a flat-screen cable TV and a refrigerator. Select rooms feature a hot tub. Guests staying at the Bonny Castle Resort & Marina can enjoy 3 on-site dining options. The Manor House Restaurant seasonally served dinner on Friday and Saturday. May be closed for private functions, please check specific dates with the front desk. The Riverside Sports Bar serves dinner seasonally Friday and Saturday, while The Pointe Bar and Grill prepares sandwiches and burgers with dockside dining (hours vary by season). Guests can see Boldt Castle among the Thousand Islands and the Thousand Islands Country Club is 12 mi away.

624 Reviews

6.8Pleasant

What Guests Say

  • “Very casual, great location”
  • “Friendly front desk person”
Show 50 Verified Reviews

Top Amenities

  • Swimming Pool
  • Restaurant
  • Free Internet Access
  • Free Parking
  • Accessible Rooms / Facilities
  • Hot tub/Whirlpool
  • Business Center
  • Non-Smoking Rooms
Show All Amenities

Room Options

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Exclusively for Priceline members Details

King Room - River View with Spa Bath 1/4

King Room - River View with Spa Bath

302 sqft • 1 King

  • Air conditioning
  • Alarm clock
  • Balcony
  • Bath or Shower
King Room - Indoor Pool View with Spa Bath1/4

King Room - Indoor Pool View with Spa Bath

302 sqft • 1 King

  • Air conditioning
  • Alarm clock
  • Balcony
  • Bath or Shower
Double Room with Whirlpool (Promotional Package)1/4

Double Room with Whirlpool (Promotional Package)

2153 sqft • 2 Double

  • Air conditioning
  • Alarm clock
  • Bath or Shower
  • Carpeting
Standard Double Room with Two Double Bed1/3

Standard Double Room with Two Double Bed

205 sqft • 2 Double

  • Air conditioning
  • Alarm clock
  • Bath or Shower
  • Carpeting
Standard Double Room with Two Double Bed (Promotional Package)1/4

Standard Double Room with Two Double Bed (Promotional Package)

2153 sqft • 2 Double

  • Air conditioning
  • Alarm clock
  • Bath or Shower
  • Carpeting
King Room with Whirlpool1/4

King Room with Whirlpool

302 sqft • 1 King

  • Air conditioning
  • Alarm clock
  • Bath or Shower
  • Carpeting

Room Details and Photos

Room Amenities

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    What Guests Loved

    6.8
    Pleasant

    Based on 624 reviews

    Pros +

    • Very casual, great location
    • absolutely nothing
    • Friendly front desk person

    Cons -

    • The pool and spa are in a different building that isn't connected to the main building. It was chilly crossing the parking lot wet.
    • everything we entered room false advertising we left and the hotel would not credit us anything moldy ceilings rusty lamps and fixtures dirty shower and jet tub absolutely disgusting and they charge $--- per night disgraceful!!!
    • Disorganized, understaffed, nasty, mouthy housekeeper. Coffee was terrible.
    8KellyPosted on: 9-21-2026

    Very casual, great location

    The pool and spa are in a different building that isn't connected to the main building. It was chilly crossing the parking lot wet.

    1StephenPosted on: 9-2-2026

    absolutely nothing

    everything we entered room false advertising we left and the hotel would not credit us anything moldy ceilings rusty lamps and fixtures dirty shower and jet tub absolutely disgusting and they charge $--- per night disgraceful!!!

    4SharonPosted on: 8-21-2025

    Friendly front desk person

    Disorganized, understaffed, nasty, mouthy housekeeper. Coffee was terrible.

    8JessicaPosted on: 8-6-2025

    It is not updated but it is charming. Location on the river is beautiful and within walking distance to downtown

    The on-site restaurant was not adequately staffed because a server walked out so dinner did not come for 2 hours.

    10AnnPosted on: 8-25-2024

    The fact that everything was there. Jacuzzi,pool,indoor heated pool,restaurants

    4Verified guestPosted on: 8-11-2024

    Despite being told quiet hours were midnight to 8am?loud noise, loud music, and laughter at 2am!!

    1PaulaPosted on: 5-29-2024

    Nothing. online pictures need to be updated to what the room Really look like.

    Very Dirty. Bugs in room. Hair on pillow before we even used the bed. Bed looked like it was slept on. No comforter on bed. Floors dirty. Never again. Rebooked elsewhere.

    5WalterPosted on: 4-11-2024

    Wonderful view of the Thousand Islands area and Boldt Castle.

    The entire hotel is long due to a major renovation.

    5Verified Hotel GuestPosted on: 1-30-2024

    The view was amazing. It was walking distance to town. The staff was very friendly.

    The one thing I did not like was the walls are paper thin. We could hear everything the neighbors where doing and talking about. When I say everything I mean everything.

    2Verified Hotel GuestPosted on: 9-6-2022

    Location and view of the castle

    Everything else. The first room stunk like old mildew. It had a broken bathroom door. Spiders throughout the room. Dust came out the AC. Dark spots all over the hotub. Acoustical ceiling, you could hear everything, and smelled weed the whole time.

    7Verified Hotel GuestPosted on: 8-21-2022

    LOcation, indoor pool and hot tub, views from common areas

    Rooms very outdated, floors were dirty, service minimal

    10Verified Hotel GuestPosted on: 5-19-2022

    We were pleased that the desk staff remembered us as I had left my hearing aids there on a previous visit. We loved the riverview room. As it is an older property the rooms are spacious. We also enjoyed happy hour on the river deck.

    1Verified Hotel GuestPosted on: 8-20-2021

    I couldn¿t stand the filthy carpet and dirty AC unit. The room on picture had clean non-carpet floor. I should have requested a room change or refund. I thought it can¿t be that bad considering how much they were charging. I was wrong.

    1VickiPosted on: 7-14-2021

    This hotel was NOTHING like the photos online- absolute false advertising! Mold all over the bathroom, moldy and ripped lampshades, TV was half static, one bar of soap was the ¿toiletries¿ supplied, top of shower door came off and hit me¿ atrocious!

    3CheungPosted on: 6-6-2021

    Just location

    As a Motel, it¿s too Much Expensive, it charged for 3.5 to 4 stars hotel charge, but doesn¿t match with the hotel service, just provide for a normal motel service, old building and all facilities are old and lack of maintenance, Really Disappointed.

    2Verified Hotel GuestPosted on: 6-1-2021

    Location and WiFi were good

    Cleanliness of the room was poor. There were bugs that bit me on the chairs that have clearly not been cleaned. There were spiders in our room and balcony and spiderwebs everywhere. Would not recommend unless really desperate. Disappointed.

    3LoisPosted on: 7-27-2020

    The hotel lunch area was right on the water and had a beautiful view! They had a newer outdoor pool.

    The location of our room/complex was land locked and surrounded by parking lot and boats. No view of the water. A Tournament being hosted there. I felt very uncomfortable as the license plates were from Covid hot spots and visitors were not wearing masks.

    1ChadPosted on: 5-24-2020

    The location is pretty neat. Definitely needs updating think the after in hot tub time machine. I t seems to be part a larger property right on the waterway. The location does not make up for the negatives

    Awful should never be even considered. The guy working the front desk on the day shift was the biggest jerk I have ever met. I worked for the government for 25 years and I know jerks, he's the king!Three days nevr found a maid to clean or remove the hair

    10AdamPosted on: 10-17-2019

    The view of the river and bolt castle

    Better selection for breakfast

    9Verified Hotel GuestPosted on: 7-15-2019

    It’s closeness to waterfront, shops, restaurants and boat tours.

    The food at the restaurant was ok. Though the stuffed French toast tasted like it had shared the grill with other food. The indoor pool had a slimy feel to the water.

    Amenities & Policies

    Amenities

    Swimming & Soaking

    • Swimming Pool
    • Hot tub/Whirlpool
    • Heated pool
    • Indoor pool
    • Outdoor pool

    Food & Drinks

    • Restaurant

    Media & Technology

    • Free Internet Access

    Transportation

    • Free Parking

    Health & Safety

    • Health Services
    • Daily disinfection

    Accessibility

    • Handicapped Rooms/Facilities
    • Facilities for disabled guests available

    Business facilities

    • Business Center

    General

    • No Smoking Rooms/Facilities

    Guest policies

    Check-inAfter 3:00 PM
    Check-outBefore 11:00 AM
    InternetFree Wi-Fi is available.
    ParkingFree parking is available.
    Children & Extra BedsChildren of all ages are welcome.
    PetsPets are not allowed.
    Room RatesAll rates displayed are for two guests unless otherwise noted.

    Important info

    Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Guests under the age of 18 can only check in with a parent or official guardian. Managed by a private host A damage deposit of USD 200.0 is required at checkin. This will be collected by credit card. You should be reimbursed within 14 days of checkout via credit card, subject to an inspection of the property.

    Location

    Bonnie Castle Resort & Marina

    31 Holland St, Alexandria Bay, NY

    Discover the AreaAlexandria Bay

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