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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

2-Storey Loft Suite | Private kitchen
Lobby
Romantic Suite, Jetted Tub | Living area
Lobby
2-Storey Loft Suite

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Bar
  • Laundry
  • Housekeeping

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.)
    ‪49 min drive‬

Room options

View all photos for Standard Room

Standard Room

Standard Room

9.4 out of 10
Exceptional
(56 reviews)
  • 28 sq m
  • 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
(52 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

9.4 out of 10
Exceptional
(18 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
(8 reviews)
  • 37 sq m
  • 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
(6 reviews)
  • 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
  • ‪Stacked - ‬4 min walk
  • ‪Burger King - ‬8 min walk
  • ‪Olee's Ale House - ‬3 min walk
  • ‪Boston Pizza - ‬15 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
  • 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
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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

Food and drink

  • A bar/lounge
  • A restaurant

Things to do

  • Full-service spa
  • Hot tub

Accessibility

  • No elevator

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 start time: 4:00 PM; Check-in end time: anytime
Early check-in subject to availability
Early check-in fee: CAD 50
Minimum check-in age: 21

Check-out

Check-out before 11 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

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

Reviews

Stone Mill Inn Reviews

9.4

Exceptional

9.6/10

Cleanliness

9.4/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

9.0/10

Eco-friendliness
Rating 10 - Excellent. 769 out of 1010 reviews
Rating 8 - Good. 190 out of 1010 reviews
Rating 6 - Okay. 36 out of 1010 reviews
Rating 4 - Poor. 9 out of 1010 reviews
Rating 2 - Terrible. 6 out of 1010 reviews

Reviews

10/10 Excellent

Michelle

Liked: Cleanliness, staff & service, property conditions & facilities
Hotel is beautifully decorated love the restaurant. Downstairs and the spa so convenient. Only issue was whoever entertained on Thursday night guitar player kept us up until 3:00 am hotel should be aware of any excessive noise after midnight and musician you should know better!
Stayed 2 nights in Aug 2025

10/10 Excellent

Simon

Stayed 1 night in Aug 2025

10/10 Excellent

Michael, Lasalle

Stayed 1 night in Aug 2025

10/10 Excellent

Marmi

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Lovely stay. Room is very cozy.
Stayed 2 nights in Aug 2025

10/10 Excellent

Tara

My fav in the Niagara Area

We always stay at the Stone Mill Inn. It’s close to family and all things Niagara. The Inn is up to date, has all the amenities I need and a very comfortable bed. The restaurant below is great for lunch or dinner and behind the Inn is a Starbucks and grocery store plus more food shops. Easy to get to.
Stayed 1 night in Aug 2025

10/10 Excellent

Mika

Stayed 3 nights in Aug 2025

8/10 Good

Verified traveller

Travelled with group
Liked: Cleanliness, property conditions & facilities, room comfort
Stayed 1 night in Aug 2025

10/10 Excellent

Lynne

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Having a small kitchen in the loft room was very nice but was missing a few essentials like oven mitts, toaster, kettle. But very nice unique layout to the room
Stayed 1 night in Aug 2025

10/10 Excellent

Karen

Liked: Cleanliness, staff & service, property conditions & facilities
The lady who checked me in was very friendly, and proactively welcomed me. She quickly complied with my request for decaf coffee pods for the Keurig in the room. The room was very spacious. Although it seemed to be soundproofed, I could still hear the noise from a ballroom hall rental on the same second floor. There is a good restaurant on the ground floor.
Stayed 1 night in Aug 2025

8/10 Good

Bruce

Liked: Cleanliness, staff & service, property conditions & facilities
Enjoyed the Italian Restaurant, Johnny Rocco’s, right on the main level. Cuisine very tasty and reasonably priced. The room’s large feature rock wall created a cool vintage ambiance. Bathroom was spacious and clean. Hot tub and shower both worked well as did the AC in 35 C outside. Bed was comfy. Only one small negative: our coffee machine did not work. But Tim’s was close so NP! Staff were all friendly and helpful.
Stayed 2 nights in Aug 2025

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Charming and lovely hotel!

We only spent one night here but we would definitely stay here again. Our room was lovely, with exposed stone walls and very comfortable. In addition, the entire room was clean and spacious. The hotel rep that checked us in was friendly, courteous and completed check-in quickly. We went for drinks in the attached restaurant and again, our server was extremely pleasant and friendly. The area around the hotel is convenient and we were able to walk to local restaurants. I would definitely recommend this hotel to anyone visiting the Niagara area and we would definitely stay here again.
Stayed 1 night in Aug 2025

10/10 Excellent

John

Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
In house restaurant is great clean and comfortable room
Stayed 1 night in Aug 2025

10/10 Excellent

Heide

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Nice stay in boutique hotel

Nice hotel and conveniently located for our needs. Big room with microwave and fridge. Stone wall adds a lot of character.
Stayed 1 night in Aug 2025

10/10 Excellent

David

Liked: Amenities, property conditions & facilities
Very nice, I love the stone walls, very classy
Stayed 2 nights in Aug 2025

10/10 Excellent

Lauren

Stayed 1 night in Aug 2025

10/10 Excellent

John

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2025

10/10 Excellent

Gail

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Jul 2025

10/10 Excellent

Craig

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
All good. Suggested at least 1 small pillow be available as 2 large ones were uncomfortable.
Stayed 1 night in Aug 2025

10/10 Excellent

TIMOTHY

Liked: Cleanliness, staff & service, property conditions & facilities
This is a lovely property. The room was impeccable with comfortable bed, and very quiet. One nice feature is that there is a freezer of ice on the 3rd floor (vs ice machines). The checkout was a bit odd, though as there was no-one at the front desk at 10:45 (11:00 checkout) and the person at the office behind was rather offhand. Perhaps their informal style. But all in all a great option for a visit to NOTL (25 minutes away). I would go back.
Stayed 2 nights in Aug 2025

10/10 Excellent

Todd

Stayed 2 nights in Aug 2025

10/10 Excellent

Larry

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The stone work & history of the Inn.
Stayed 1 night in Aug 2025

6/10 Okay

Mohammad

Was okay
Stayed 1 night in Jul 2025

10/10 Excellent

Joe

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Central, convenient, clean, easy check in, close to other amenities.
Stayed 1 night in Aug 2025

10/10 Excellent

Ash

Liked: Cleanliness, staff & service, property conditions & facilities
Private, comfort food options
Stayed 1 night in Aug 2025

10/10 Excellent

Mike

Liked: Cleanliness, staff & service, property conditions & facilities
I like the old stone buildings and the history it brings
Stayed 1 night in Aug 2025