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Stone Mill Inn

3.5 star property

Photo gallery for Stone Mill Inn

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

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Free Wi-Fi
  • Air-conditioning
  • Business services

Explore the area

View 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
(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
(53 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
(19 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

Located in St. Catharines (Merritton), Stone Mill Inn is within a 5-minute drive of The Pen Centre and Welland Canal Lock 7. .This spa hotel is 2.6 mi (4.2 km) from Brock University and 2.8 mi (4.4 km) from FirstOntario Performing Arts Centre.

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
  • ‪Starbucks - ‬14 min walk
  • ‪Boston Pizza - ‬15 min walk
  • ‪Olee's Ale House - ‬3 min walk

About this property

Stone Mill Inn

Hotel with a full-service spa, near The Pen Centre
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.

The recreational activities listed below are available either on site or nearby; fees may apply.
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.

Make yourself at home in one of the 34 guestrooms featuring refrigerators and microwaves. Your room comes with a pillowtop bed. 46-inch LED televisions with cable programming provide entertainment, while complimentary wireless internet access keeps you connected. Bathrooms have complimentary toiletries and hair dryers.
Pamper yourself with a visit to the spa, which offers massages and facials. Additional amenities at this hotel include complimentary wireless internet access, a hair salon, and wedding services.
Enjoy a satisfying meal at Johnny Rocco s Grill serving guests of Stone Mill Inn. Quench your thirst with your favorite drink at the bar/lounge.
Featured amenities include dry cleaning/laundry services and an elevator. Free self parking is available onsite.
Johnny Rocco s Grill - This restaurant specializes in Italian cuisine and serves lunch and dinner. Guests can enjoy drinks at the bar. A children's menu is available.

Property amenities

Internet

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

Parking and transport

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

Food and drink

  • A bar/lounge
  • A restaurant

Restaurants on site

  • Johnny Rocco s Grill

Things to do

  • Full-service spa
  • Hot tub

Family friendly

  • In-room microwave
  • In-room refrigerator

Conveniences

  • Hair salon

Guest services

  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Wedding services

Business services

  • Meeting rooms

Full-service spa

  • Deep-tissue massages
  • Facials
  • Hot stone massages
  • Manicures/pedicures
  • Spa open select days
  • Swedish massages

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
  • Lift (91 centimetre 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 lift
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 3 floors
  • Ballroom
  • Banquet hall
  • Built in 1860
  • Smoke-free property
  • Traditional architecture

Room amenities

Bedroom

  • Bedsheets provided
  • Pillowtop mattress

Bathroom

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

Entertainment

  • 46-inch LED TV with cable channels

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
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities are closed seasonally each year. They will be closed from December 24 to January 7:
  • Spa
The following facilities are closed on Christmas Day:
  • Dining venue(s)

Access methods

Staffed front desk, key retrieval

Pets

Pets not allowed

Children and extra beds

Children are welcome
2 children, up to the age of 18 years, can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are available for CAD 20.00 per night
Cribs (infant beds) are not available

Payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: CAD 150 per stay

We have included all charges provided to us by the property.

Optional extras

  • 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

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

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

We should mention

Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
Only registered guests are allowed in the guestrooms
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
Children under 18 years old are not allowed in the spa without adult supervision

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

Stone Mill Inn Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 772 out of 1009 reviews
Rating 8 - Good. 186 out of 1009 reviews
Rating 6 - Okay. 37 out of 1009 reviews
Rating 4 - Poor. 8 out of 1009 reviews
Rating 2 - Terrible. 6 out of 1009 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10 Excellent

Henry

Travelled with family
Liked: Amenities
We loved the unique atmosphere, snd very friendly and helpful staff.
Stayed 2 nights in Sep 2025

8/10 Good

Aneta

Travelled with partner
Liked: Cleanliness, staff & service, amenities
Cute little hotel to stay at for a Niagara wine weekend. Close to some amazing wineries! Feels a little outdated, and the decor is a little haunted looking BUT that also weirdly adds to the charm. Would stay here again.
Stayed 1 night in Aug 2025

10/10 Excellent

Linda

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place to stay. Reasonably priced, close to Niagara-on-the-Lake and Niagra Falls. Great location.
Stayed 2 nights in Sep 2025

10/10 Excellent

Patrick

Liked: Cleanliness, staff & service, property conditions & facilities
Great hidden gem close to Niagara!
Stayed 1 night in Sep 2025

8/10 Good

Sean

Liked: Cleanliness, property conditions & facilities
Stayed 2 nights in Sep 2025

10/10 Excellent

Amanda

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

Couple get away

Hotel was very nice clean and quiet area.
Stayed 1 night in Sep 2025

10/10 Excellent

Kate

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

8/10 Good

YVONNE

Stayed 1 night in Sep 2025

8/10 Good

Lorette

Liked the stay very much Staff was great Just a couple small things with the room .
Stayed 3 nights in Sep 2025

10/10 Excellent

Frances

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Like the closeness to Niagara on the lake, the fact that it is attached to Johnny Rocco restaurant and walkable to have breakfast and dinner at the keg!
Stayed 2 nights in Aug 2025

10/10 Excellent

Sandra, Beaverton

Liked: Cleanliness, staff & service, property conditions & facilities
The Stone Mill Inn is really well situated for touring the Niagara Escarpment and area. Our room was huge and really well appointed with kitchen area, sitting area and a comfortable king bed. We loved having the Italian restaurant in the same location. We loved all the amenities in the kitchen.
Stayed 2 nights in Aug 2025

10/10 Excellent

Sean

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
.
Stayed 1 night in Sep 2025

10/10 Excellent

Roleto, Ajax

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I would highly recommend this property, it’s clean the atmosphere was very calm, people are friendly, it was very easy to locate. Lots of shops close by.
Stayed 2 nights in Sep 2025

8/10 Good

Michele

Stayed 2 nights in Aug 2025

8/10 Good

Rochele

Liked: Cleanliness, staff & service

One night stay

The experience with front desk was great - they were very pleasant. The room itself was huge. The couch was quite uncomfortable since it was leather. The bed was good. Only issue was the fact that the lights are turned off in the hallway at night. Apparently they are motion sensored but just doesn’t feel safe having them turned off after a certain time.
Stayed 1 night in Aug 2025

10/10 Excellent

cesar

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

8/10 Good

Rob

Stayed 1 night in Aug 2025

10/10 Excellent

Wil

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

10/10 Excellent

Jessica

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Our hotel room was beautiful! Very clean, spacious and quiet. I highly recommend the Stone Mill Inn while traveling around Niagara area. There are lots of shops and restaurants close by and its only a 20 min drive to Niagara on the lake. We will stay again next time to come to this area! Thanks for a great stay :)
Stayed 1 night in Aug 2025

10/10 Excellent

Shivani

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

10/10 Excellent

Amanda

Travelled with family, Travelled with partner
Liked: Amenities
Clean and comfortable. Fridge and microwave included
Stayed 1 night in Aug 2025

10/10 Excellent

Steven

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A second luggage trolley would be a welcome addition.
Stayed 3 nights in Aug 2025

10/10 Excellent

Catherine

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Spacious and comfortable rooms, intelligently designed.
Stayed 2 nights in Aug 2025

10/10 Excellent

zav

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
good place to stay
Stayed 1 night in Aug 2025

10/10 Excellent

Diane

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Multiple stays when in town. For comfort and professional staff, top rate.
Stayed 1 night in Aug 2025