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Stone Mill Inn

3.5 star property
3.5-star hotel near The Pen Centre

Choose dates to view prices

Photo gallery for Stone Mill Inn

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

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Free WiFi
  • Air conditioning
  • Business services
  • Bar

Explore the area

View in a map
271 Merritt Street, St. Catharines, ON, L2T1K1
  • Place, The Pen Centre
    ‪13 min walk‬
  • Place, Landmark Cinemas Pen Centre
    ‪15 min walk‬
  • Place, Niagara Wine Tour Guides
    ‪3 min drive‬

Room options

View all photos for Standard Room

Standard Room

Standard Room

9.4 out of 10
Exceptional
(71 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
(56 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

9.6 out of 10
Exceptional
(7 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

9.8 out of 10
Exceptional
(9 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 - 13 min walk - 1.1 km
  • Landmark Cinemas Pen Centre - 15 min walk - 1.3 km
  • Niagara Wine Tour Guides - 3 min drive - 2.2 km
  • Brock University - 4 min drive - 4.3 km
  • FirstOntario Performing Arts Centre - 5 min drive - 5.8 km

Getting around

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

Restaurants

  • ‪Starbucks - ‬14 min walk
  • ‪Tim Hortons - ‬15 min walk
  • ‪Food Court - ‬18 min walk
  • ‪Stacked - ‬4 min walk
  • ‪Boston Pizza - ‬15 min walk

About this property

Stone Mill Inn

3.5-star hotel near The Pen Centre
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 a hair salon, RV/bus/truck parking, and an elevator. Self parking is free.

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

  • 1 building
  • 34 guestrooms or units
  • 3 levels
  • Meeting rooms
  • Built in 1860
  • 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.

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  • Free WiFi
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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
  • Wheelchair-accessible parking available

Food and drink

  • A bar/lounge
  • A restaurant

Things to do

  • 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

  • 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 May 17, 2026, prices found for a 1-night stay for 2 adults at Stone Mill Inn on May 28, 2026 start from CA $172, 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?

There are no spa services available at this hotel.

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. 779 out of 1014 reviews
Rating 8 - Good. 184 out of 1014 reviews
Rating 6 - Okay. 36 out of 1014 reviews
Rating 4 - Poor. 9 out of 1014 reviews
Rating 2 - Terrible. 6 out of 1014 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

8.8/10

Amenities

9.4/10

Property conditions & facilities

Reviews

10/10 Excellent

anthony

Liked: Cleanliness, staff & service, amenities
Room was absolutely 💯 amazing. For the value. Amd room was great
Stayed 1 night in Feb 2026

10/10 Excellent

Bree

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Everything was absolutely amazing! Karen at the front desk was very helpful
Stayed 1 night in Feb 2026

10/10 Excellent

Barrie

Business traveller, Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Just fix the coffee maker perhaps...
Stayed 1 night in Feb 2026

10/10 Excellent

Andrea, Welland

Stayed 1 night in Feb 2026

10/10 Excellent

Marcus

Stayed 2 nights in Feb 2026

8/10 Good

Tanya

Travelled with family
Liked: Cleanliness, property conditions & facilities
Room was very spacious - super clean and very quiet. Bed was very comfortable too!
Stayed 1 night in Feb 2026

4/10 Poor

Donald

The promised sofa wasnt set up as a sofa bed. No mattress was included. Under the sofa bed was old linens.
Stayed 1 night in Feb 2026

10/10 Excellent

Michelle

Liked: Cleanliness, property conditions & facilities
Big and clean. Always a great place to stay and location perfect
Stayed 2 nights in Feb 2026

10/10 Excellent

Randy

Stayed 1 night in Feb 2026

10/10 Excellent

Wendy

Stayed 1 night in Jan 2026

8/10 Good

Rasondra

Liked: Cleanliness, staff & service, amenities
The room was clean, jacuzzi was clean. The fan was broken in the bathroom and the one lock on the door was broken. A small light above the sink would have been nice but not earth shattering. The hotel and restaurant staff were accommodating, awesome, and courteous. Unfortunately the salon/spa staff were no help and rude. They couldn’t even be bothered to come to the door to talk which was frustrating because I had forgotten my hair products and wanted to buy some and I understand being fully booked it was the weekend but not even bothering to come to the door while standing at their desk drinking their coffee staring at me was rude. I would stay again but I wouldn’t bother even trying to book with the spa.
Stayed 1 night in Jan 2026

8/10 Good

Selin

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Beautiful building. Comfy room
Stayed 1 night in Jan 2026

10/10 Excellent

Lara

Stayed 1 night in Jan 2026

10/10 Excellent

Tineke

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful room, great amenities and excellent service.
Stayed 1 night in Jan 2026

10/10 Excellent

Sean

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Lovely old building with tons of character (stone walls, floors, inset windows) with modern renovation. Room was huge with king size bed and pullout couch. Spacious washroom with marble top counters. Coffee, sink, microwave. A great one night stay!
Stayed 1 night in Jan 2026

10/10 Excellent

George and Adriana

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The hotel & staff were wonderful. In particular we stayed during a major snow storm & the parking lot & entrances were efficiently cleared
Stayed 2 nights in Jan 2026

10/10 Excellent

Eirini

Liked: Cleanliness, amenities, property conditions & facilities
The Inn was great and the room was lovely, very clean and spacious.
Stayed 1 night in Jan 2026

8/10 Good

Heather

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The staff were great, and my husband received a bottle of wine for his birthday. Such a great gift 🎁
Stayed 1 night in Jan 2026

10/10 Excellent

Julie

Liked: Cleanliness, amenities, property conditions & facilities
Clean beautiful free parking lovely hotel highly recommend!!!
Stayed 1 night in Dec 2025

10/10 Excellent

Brett

Liked: Cleanliness, staff & service
Great stay, room was beautiful and cozy. Will return
Stayed 1 night in Jan 2026

10/10 Excellent

Matthew

Travelled with partner
Liked: Cleanliness, property conditions & facilities
They were so gracious and welcoming....the rooms were really nice for the price
Stayed 1 night in Jan 2026

8/10 Good

Andrea

Stayed 1 night in Jan 2026

10/10 Excellent

Josh

Liked: Cleanliness, staff & service, property conditions & facilities
Everything was great! Thank you !
Stayed 1 night in Jan 2026

8/10 Good

Shawn

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Room was clean. Only issue was the thermostats were locked out so couldn't adjust the room temperature on the upper floor. Besides that everything was great.
Stayed 2 nights in Jan 2026

10/10 Excellent

Larry

Stayed 1 night in Jan 2026