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Stone Mill Inn

Property class: 3.5
3.5-star hotel near The Pen Centre

Choose dates to view prices

Photo gallery for Stone Mill Inn

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

Reviews

9.6 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
(68 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
  • ‪Stacked - ‬4 min walk
  • ‪Food Court - ‬18 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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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 Apr 23, 2026, prices found for a 1-night stay for 2 adults at Stone Mill Inn on Apr 26, 2026 start from CA $165, 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

9.6

Exceptional

Rating 10 - Excellent. 773 out of 1006 reviews
Rating 8 - Good. 184 out of 1006 reviews
Rating 6 - Okay. 35 out of 1006 reviews
Rating 4 - Poor. 9 out of 1006 reviews
Rating 2 - Terrible. 5 out of 1006 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

Reviews

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

10/10 Excellent

Robert

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
yes
Stayed 1 night in Jan 2026

10/10 Excellent

John

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Good location, helpful staff and a very nice room at a reasonable price.
Stayed 1 night in Jan 2026

10/10 Excellent

Joseph

Stayed 2 nights in Dec 2025

8/10 Good

Rika

Liked: Cleanliness, staff & service, property conditions & facilities
Great
Stayed 1 night in Jan 2026

10/10 Excellent

Austin

Stayed 1 night in Dec 2025

10/10 Excellent

Elizabeth

Stayed 1 night in Jan 2026

10/10 Excellent

Kimberly, Welland

Stayed 1 night in Jan 2026

8/10 Good

Mark

Travelled with group
Liked: Cleanliness, staff & service
Room and hotel overall were very well kept and clean. Would have like to have access to a gym.
Stayed 1 night in Jan 2026

10/10 Excellent

Alison

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
So pretty beautiful room
Stayed 1 night in Jan 2026

4/10 Poor

Matthew

Stayed 1 night in Nov 2025

10/10 Excellent

Toby

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice !
Stayed 1 night in Jan 2026

8/10 Good

Kim

Travelled with partner
Liked: Cleanliness
Disliked: Amenities
Comfy bed
Stayed 2 nights in Jan 2026

10/10 Excellent

Rosalie

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The hotel is so welcoming. The rooms are beautiful and luxurious. We love staying at the Stone Mill Inn. Great location for restaurants and shopping and perfect location to get to Niagra Falls and Niagara-on-the-lake without staying in those busy areas.
Stayed 2 nights in Jan 2026

10/10 Excellent

Tyler

Liked: Cleanliness, staff & service, amenities
Showers were fantastic!
Stayed 1 night in Dec 2025

10/10 Excellent

Diane

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Everything was great! Lovely spot, room, staff.
Stayed 1 night in Jan 2026

8/10 Good

Alyse

Was great. Beautiful room :)
Stayed 1 night in Dec 2025

8/10 Good

Michael

Stayed 1 night in Dec 2025

10/10 Excellent

Tricia

Liked: Cleanliness, amenities, property conditions & facilities
As always a fabulous stay!
Stayed 3 nights in Dec 2025

10/10 Excellent

Lee Ann

Liked: Cleanliness, amenities, property conditions & facilities
Excellent place to stay. The room was cosy and clean.
Stayed 1 night in Dec 2025

10/10 Excellent

Ricky

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Lovely hotel Clean, spacious room
Stayed 2 nights in Dec 2025

10/10 Excellent

David and Deborah

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Wonderful hotel, rooms and restaurant.
Stayed 1 night in Dec 2025