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Stone Mill Inn

3.5 star property
3.5-star spa hotel near The Pen Centre

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Photo gallery for Stone Mill Inn

Lobby
Lunch and dinner served, Italian cuisine
Exterior
Lobby
Premium Jacuzzi Room

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Free WiFi
  • Air conditioning
  • Business services

Explore the area

View in a map
271 Merritt Street, St. Catharines, ON, L2T1K1
  • Place, The Pen Centre
    ‪11 min walk‬
  • Place, Niagara Wine Tour Guides
    ‪3 min drive‬
  • Place, Welland Canal Lock 7
    ‪3 min drive‬
  • Airport, Buffalo, NY (BUF-Buffalo Niagara Intl.)
    ‪47 min drive‬

Room options

View all photos for Standard Room

Standard Room

Standard Room

9.4 out of 10
Exceptional
(64 reviews)
  • 28 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Suite, 1 King Bed with Sofa bed

Suite, 1 King Bed with Sofa bed

Suite, 1 King Bed with Sofa bed

9.6 out of 10
Exceptional
(55 reviews)
  • 56 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Romantic Suite, Jetted Tub

Romantic Suite, Jetted Tub

Romantic Suite, Jetted Tub

9.6 out of 10
Exceptional
(21 reviews)
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed OR 1 Double Sofa Bed

View all photos for 2-Storey Loft Suite

2-Storey Loft Suite

2-Storey Loft Suite

9.4 out of 10
Exceptional
(6 reviews)
  • 65 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed

View all photos for Premium Jacuzzi Room

Premium Jacuzzi Room

Premium Jacuzzi Room

9.6 out of 10
Exceptional
(9 reviews)
  • 37 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed

View all photos for Deluxe Room, 1 King Bed

Deluxe Room, 1 King Bed

Deluxe Room, 1 King Bed

10.0 out of 10
Exceptional
(7 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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About the area

St. Catharines

Merritton stay.Your stay at this Merritton hotel places you within 3 miles (5 km) of The Pen Centre and Welland Canal Lock 7. Brock University and Niagara College Niagara-on-the-Lake Campus are also within 3 miles (5 km).

What's nearby

  • The Pen Centre - 11 min walk - 1.0 km
  • Landmark Cinemas Pen Centre - 13 min walk - 1.1 km
  • Lock 7 Viewing Complex - 3 min drive - 2.2 km
  • Niagara Wine Tour Guides - 3 min drive - 2.2 km
  • Welland Canal Lock 7 - 3 min drive - 2.6 km

Getting around

  • St. Catharines Station - 8 min drive
  • Toronto Pearson Intl. Airport (YYZ) - 75 min drive

Restaurants

  • ‪Tim Hortons - ‬15 min walk
  • ‪Starbucks - ‬14 min walk
  • ‪Stacked - ‬4 min walk
  • ‪Boston Pizza - ‬15 min walk
  • ‪Dairy Queen - ‬8 min walk

About this property

Stone Mill Inn

3.5-star spa hotel near The Pen Centre
Stone Mill Inn offers its guests a full-service spa. There's a restaurant on site. You can enjoy a drink at the bar/lounge. Public spaces have free WiFi.

The business-friendly Stone Mill Inn also features spa services, dry cleaning/laundry services, and a hair salon. Self parking is free. The property offers extended parking privileges.

This 3.5-star St. Catharines hotel is smoke free.

  • 1 building
  • 34 guestrooms or units
  • 3 levels
  • Meeting rooms
  • Built in 1860
  • Dry cleaning
  • Wedding services available
  • Beauty salon
  • Elevator
  • No smoking on site
  • Bar or lounge
  • Dining venue
Stone Mill Inn offers 34 accommodations with complimentary bottled water and coffee/tea makers. Beds feature pillowtop mattresses. 46-inch LED televisions come with cable channels. Refrigerators and microwaves are provided. Bathrooms include complimentary toiletries and hair dryers.

This St. Catharines hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and phones; free local calls are provided (restrictions may apply). Additionally, rooms include irons/ironing boards and ceiling fans. Housekeeping is provided daily.

Guests can indulge in a pampering treatment at the hotel's full-service spa, Kevin Lunn Salon and Spa. Services include deep-tissue massages, hot stone massages, Swedish massages, and facials.

The spa is open select days. Children under 18 years old are not allowed in the spa without adult supervision.

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includes taxes & fees
Mar 22 - Mar 23
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Property amenities

Family friendly

  • In-room microwave
  • In-room refrigerator

Internet

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

Parking and transportation

  • Free self parking on site
  • RV/bus/truck parking on site
  • Extended parking on site
  • Wheelchair-accessible parking available

Food and drink

  • A bar/lounge
  • A restaurant

Things to do

  • Full-service spa
  • Hot tub

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 8 accessible parking spaces
  • Elevator (36 inch wide door)
  • Stair-free path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible restaurant

Room amenities

Entertainment

  • 46-inch LED TV with cable channels

Bedroom

  • Bedsheets provided
  • Pillowtop mattress

Bathroom

  • Free toiletries
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Microwave
  • Refrigerator
  • Restaurant dining guides

More

  • Air conditioning (climate-controlled)
  • Ceiling fan
  • Connecting rooms available
  • Desk
  • Free local calls
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • Phone

Policies

Check-in

Check-in time starts at 4:00 PM
Early check-in subject to availability
Early check-in fee: CAD 50
Minimum check-in age: 21

Check-out

Check-out before 11:00 AM
Contactless check-out available
Late check-out subject to availability
Late check-out fee: CAD 50

Special check-in instructions

The front desk is open Sunday - Saturday (9:00 AM - 5:00 PM)
Guests will receive key retrieval information
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk, key retrieval

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 2 children 18 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are available for CAD 20.00 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: CAD 150 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.

  • Early check-in fee: CAD 50 (subject to availability)
  • Late check-out fee: CAD 50 (subject to availability)
  • Rollaway bed fee: CAD 20.00 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 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; cash is not accepted
Noise-free guestrooms cannot be guaranteed
Safety features at this property include a carbon monoxide detector and a smoke detector
Charges for extra guests may apply and vary according to property policy.
A cash deposit or credit 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 Union Pay. Cash is not accepted. Noise-free guestrooms cannot be guaranteed. For guests' safety, the property includes a carbon monoxide detector and a smoke detector in each accommodation.

We should mention

  • Reservations are needed for massage services and spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • Up to 2 children 18 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • Registered guests are the only ones allowed to be in guestrooms.
  • 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

Stone Mill Inn St. Catharines
Stone Mill St. Catharines
Stone Mill Inn St. Catharines, Ontario
Stone Mill Inn St. Catharines Ontario
Stone Mill Inn Hotel
Stone Mill Inn St. Catharines
Stone Mill Inn Hotel St. Catharines

Frequently asked questions

How close is Stone Mill Inn to the airport?

Stone Mill Inn is 17 mi (24-min drive) away from the Niagara Falls, NY (IAG-Niagara Falls Intl.) airport, the closest popular airport to the property.

How much does it cost to stay at Stone Mill Inn?

As of Mar 10, 2026, prices found for a 1-night stay for 2 adults at Stone Mill Inn on Mar 17, 2026 start from CA $136, 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 Stone Mill Inn have an airport shuttle?

Airport shuttle services are not available at Stone Mill Inn.

How close is Stone Mill Inn to the beach?

This hotel is 9 mi (15-min drive) from Lakeside Park Beach.

Does Stone Mill Inn offer free breakfast?

Stone Mill Inn does not offer free breakfast.

Is there a casino at Stone Mill Inn?

No, there is no casino at this hotel, but Fallsview Casino (15-min drive) and Casino Niagara (16-min drive) are nearby.

What time is check-in at Stone Mill Inn?

Check-in begins at 4:00 PM. Early check-in costs CAD 50 (subject to availability).

Is there free parking at Stone Mill Inn?

This hotel offers free self parking.

Does Stone Mill Inn have a pool?

Stone Mill Inn does not have a pool.

Does Stone Mill Inn have a restaurant?

Stone Mill Inn is home to Johnny Rocco s Grill, which features Italian cuisine.

Does Stone Mill Inn have a spa?

Pamper yourself with a day at Kevin Lunn Salon and Spa, where you can enjoy massages, mani/pedis, and facials.

How close is Stone Mill Inn to downtown St. Catharines?

Stone Mill Inn is 2.2 mi away from St. Catharines.

Stone Mill Inn Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 775 out of 1013 reviews
Rating 8 - Good. 188 out of 1013 reviews
Rating 6 - Okay. 35 out of 1013 reviews
Rating 4 - Poor. 9 out of 1013 reviews
Rating 2 - Terrible. 6 out of 1013 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

Reviews

8/10 Good

Sumanlal, Markham

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room. Nicely appointed. Quiet.
Stayed 1 night in Dec 2025

10/10 Excellent

James

Stayed 1 night in Dec 2025

8/10 Good

Peter

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Good for St. Catharines. Close to many shops and Pen Centre. Lots of parking. No onsite breakfast but options close by.
Stayed 1 night in Nov 2025

10/10 Excellent

Derek

Stayed 1 night in Nov 2025

6/10 Okay

Donald

Liked: Amenities, property conditions & facilities
Disliked: Cleanliness
Room wasn’t the cleanest. Stayed here 3 or 4 times prior to this so we expected better. Had to wash the glasses before drinking out of them as they were beyond spotty. Not sure how someone missed that. Otherwise a good stay as always.
Stayed 1 night in Nov 2025

10/10 Excellent

Jackie

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Clean room. Enjoyed the robes but wish they had slippers. Tub was worth the upgrade.
Stayed 1 night in Nov 2025

10/10 Excellent

frank

Liked: Cleanliness, staff & service, property conditions & facilities
Nicely renovated
Stayed 1 night in Nov 2025

10/10 Excellent

Ivan

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The room was awesome
Stayed 1 night in Nov 2025

10/10 Excellent

Jim

Liked: Cleanliness, staff & service, property conditions & facilities
A very cool older building turned into a unique Hotel . Johnny Rocco's restaurant is excellent which is part of the hotel. Parking can be tight when multiple events are happening , like on the wk ends.
Stayed 1 night in Nov 2025

10/10 Excellent

Ana, Mississauga

lovely stay. Everything was great
Stayed 2 nights in Nov 2025

10/10 Excellent

Sandra

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The Inn is amazing and Johnny Rocco's restaurant, which is on site, was fabulous.
Stayed 1 night in Nov 2025

10/10 Excellent

Sharon

Liked: Cleanliness, property conditions & facilities
Easy check in
Stayed 1 night in Nov 2025

6/10 Okay

Timothy

Liked: Cleanliness, property conditions & facilities
Tv and radio didnt work. Bed and pillows were good.
Stayed 1 night in Nov 2025

10/10 Excellent

Crysti

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room was clean, spacious and very beautiful. Staff was friendly at check-in. I was a little worried about the limited check-in time while staff was on site but managed to get here in time. Property is located near a busy street so there was a bit of road noise and a police car drove by in the night with sirens blaring (nothing the hotel can change… just an observation). I would definitely stay again!
Stayed 1 night in Nov 2025

10/10 Excellent

Lianne

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The room was beautiful and clean as soon as we walked in. Large enough frudge with Keurig for coffee or tea. Wine glasses and drinking glasses privided. Jacuzzi tub big and comfortable for 2. Bed comfotable.
Stayed 3 nights in Nov 2025

10/10 Excellent

John

Liked: Cleanliness, staff & service, amenities
Clean, courteous staff, beautifully appointed room
Stayed 1 night in Nov 2025

10/10 Excellent

Peter

Stayed 1 night in Nov 2025

10/10 Excellent

Rob

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Nov 2025

10/10 Excellent

Allison

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Clean room
Stayed 1 night in Oct 2025

10/10 Excellent

Suzan

Travelled with family, Business traveller
Liked: Cleanliness, amenities, property conditions & facilities
Gorgeous linens, spotless, comfortable pull out coach mattress
Stayed 1 night in Nov 2025

10/10 Excellent

Corazon

Liked: Cleanliness, amenities, property conditions & facilities
Clean, comfortable rooms, luxurious
Stayed 2 nights in Nov 2025

10/10 Excellent

Jackie

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
What a beautiful and elegant hotel! From the grand staircase in the lobby to our suite, it felt luxurious.
Stayed 4 nights in Nov 2025

10/10 Excellent

Sherri

Travelled with family
Liked: Cleanliness, staff & service, amenities
Rooms were beautiful
Stayed 1 night in Nov 2025

10/10 Excellent

Vincent

Liked: Cleanliness, staff & service, property conditions & facilities
Definitely one of the most unique places I’ve stayed at. Well done.
Stayed 1 night in Nov 2025

10/10 Excellent

Tara

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Covenantally located, staff is friendly, beautifully decorated, and clean. Restaurant has great food.
Stayed 1 night in Nov 2025