See all properties

Stone Mill Inn

3.5 star property

Choose dates to view prices

Photo gallery for Stone Mill Inn

2-Storey Loft Suite | Private kitchen | Fridge, microwave, coffee/tea maker
Romantic Suite, Jetted Tub | Living area | 46-inch LED TV with cable channels
Lobby
2-Storey Loft Suite | 1 bedroom, pillowtop beds, desk, laptop workspace
Lobby

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Bar
  • Laundry
  • Housekeeping
$134
includes taxes & fees
Dec 16 - Dec 17

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 | 1 bedroom, pillowtop beds, desk, laptop workspace

Standard Room

9.4 out of 10
Exceptional
(56 reviews)
  • 300 sq ft
  • Sleeps 2
  • 1 King Bed

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

Suite, 1 King Bed with Sofa bed | 1 bedroom, pillowtop beds, desk, laptop workspace

Suite, 1 King Bed with Sofa bed

9.6 out of 10
Exceptional
(53 reviews)
  • 600 sq ft
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Romantic Suite, Jetted Tub

Romantic Suite, Jetted Tub | 1 bedroom, pillowtop beds, desk, laptop workspace

Romantic Suite, Jetted Tub

9.4 out of 10
Exceptional
(19 reviews)
  • 500 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed OR 1 Double Sofa Bed

View all photos for 2-Storey Loft Suite

2-Storey Loft Suite | 1 bedroom, pillowtop beds, desk, laptop workspace

2-Storey Loft Suite

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

View all photos for Premium Jacuzzi Room

Premium Jacuzzi Room | 1 bedroom, pillowtop beds, desk, laptop workspace

Premium Jacuzzi Room

9.6 out of 10
Exceptional
(8 reviews)
  • 400 sq ft
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed

View all photos for Deluxe Room, 1 King Bed

Deluxe Room, 1 King Bed | 1 bedroom, pillowtop beds, desk, laptop workspace

Deluxe Room, 1 King Bed

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

Similar properties

Premium bedding, pillowtop beds, minibar, in-room safe
White Oaks Resort & Spa
  • Pool
  • Hot Tub
  • Spa
  • Restaurant
4.8 out of 5, Exceptional, 2,256 reviews
White Oaks Resort & Spa

About this property

Stone Mill Inn

3.5-star hotel in Merritton
A full-service spa, a restaurant, and a bar/lounge are available at this smoke-free hotel. Free WiFi in public areas and free self parking are also provided. Additionally, spa services, dry cleaning, and wedding services are onsite.
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.

Stone Mill Inn features a full-service spa. The hotel offers a restaurant. A bar/lounge is on site where guests can unwind with a drink. Public areas are equipped with complimentary wireless Internet access.

This business-friendly hotel also offers spa services, dry cleaning/laundry services, and a hair salon. Onsite self parking is complimentary. The property offers extended parking privileges to guests.

Stone Mill Inn is a smoke-free property.

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 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

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
  • 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

More

  • 1 building
  • 3 floors
  • Ballroom
  • Banquet hall
  • Built in 1860
  • Smoking not allowed
  • 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

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

Property 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. 781 out of 1024 reviews
Rating 8 - Good. 190 out of 1024 reviews
Rating 6 - Okay. 38 out of 1024 reviews
Rating 4 - Poor. 9 out of 1024 reviews
Rating 2 - Terrible. 6 out of 1024 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

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

Traveled 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

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

10/10 Excellent

Amanda

Traveled with partner, Traveled with family
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

Traveled 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

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

10/10 Excellent

Diane

Traveled 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

10/10 Excellent

Chad

Business traveler
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing historical building and rooms with upscale character. Will definitely stay here again!
Main lobby
2nd floor hallway. Motion sensor lights come on as you walk down the hall
Entering standard king room
Bed tucked round the corner
Stayed 1 night in Aug 2025

10/10 Excellent

Manmeet

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Aug 2025

10/10 Excellent

Elena

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Aug 2025

4/10 Poor

Imraan

Stayed 1 night in Aug 2025

10/10 Excellent

Yang

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Aug 2025

10/10 Excellent

Oktay, Kingston

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

8/10 Good

Jeff

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great accommodations Clean large rooms We always enjoy our stay The food at Johnny Rocco’s is great and the servers are fantastic. Cheers
Stayed 1 night in Aug 2025

10/10 Excellent

Darryl

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

10/10 Excellent

Peter, Ajax

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Came in from Niagara Falls for the night. Got in at 9pm left at 8:30am. Room clean large safe and quiet. Great Value vs Niagara Falls.
Stayed 1 night in Aug 2025

10/10 Excellent

Ian

Stayed 1 night in Aug 2025

10/10 Excellent

Justin

Liked: Cleanliness
Stayed 1 night in Aug 2025

8/10 Good

Terry

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean beautiful room
Stayed 1 night in Aug 2025

10/10 Excellent

Margaret

Liked: Cleanliness, property conditions & facilities
It had a nice atmosphere and the restaurant was very good , it also had live music that was good
Stayed 1 night in Aug 2025

10/10 Excellent

John

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

Great affordable place to stay

Water pressure was extremely lacking making it difficult to enjoy the massive shower
Stayed 1 night in Aug 2025