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Stone Mill Inn

3.5 star property

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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
Lobby
2-Storey Loft Suite | 1 bedroom, pillow-top beds, desk, laptop workspace

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Bar
  • Spa
  • Laundry
  • Housekeeping
  • Air conditioning

Explore the area

View in a map
271 Merritt Street, St. Catharines, ON, L2T1K1
  • The Pen Centre
    ‪13 min walk‬
  • Meridian Centre
    ‪4 min drive‬
  • Brock University
    ‪4 min drive‬
  • Buffalo, NY (BUF-Buffalo Niagara Intl.)
    ‪54 min drive‬

Room options

View all photos for Deluxe Room, 1 King Bed

Deluxe Room, 1 King Bed | 1 bedroom, pillow-top beds, desk, laptop workspace

Deluxe Room, 1 King Bed

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

View all photos for Premium Jacuzzi Room

Premium Jacuzzi Room | 1 bedroom, pillow-top beds, desk, laptop workspace

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 Romantic Suite, Jetted Tub

Romantic Suite, Jetted Tub | 1 bedroom, pillow-top beds, desk, laptop workspace

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 | 1 bedroom, pillow-top beds, desk, laptop workspace

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 Standard Room

Standard Room | 1 bedroom, pillow-top beds, desk, laptop workspace

Standard Room

9.4 out of 10
Exceptional
(51 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 | 1 bedroom, pillow-top beds, desk, laptop workspace

Suite, 1 King Bed with Sofa bed

9.6 out of 10
Exceptional
(45 reviews)
  • 56 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

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About this property

Stone Mill Inn

Hotel with a full-service spa, near The Pen Centre
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 on-site.
Stone Mill Inn offers 34 accommodations with complimentary bottles of water and coffee/tea makers. Beds feature pillowtop mattresses. 46-inch LED televisions come with cable channels. Fridges and microwaves are provided. Bathrooms include complimentary toiletries and hairdryers.

This St. Catharines hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and telephones; free local calls are provided (restrictions may apply). Additionally, rooms include an iron/ironing board and a ceiling fan. Housekeeping is provided on a daily basis.

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 selected days. Children under 18 years old are not allowed in the spa without adult supervision.

Our customers tell us that they can't get enough of the helpful staff at Stone Mill Inn. During your stay, you'll be within walking distance of The Pen Centre. Free WiFi in public areas, free self-parking and a full-service spa are available.
  • Free WiFi
  • Free self-parking
  • Enjoy Italian cuisine while dining at Johnny Rocco s Grill
  • Treat yourself to manicures and pedicures, massages or facials at Kevin Lunn Salon and Spa
  • Services include dry cleaning/laundry and wedding services
  • Guests really like the accommodation for the overall comfort, spaciousness and cleanliness
  • Just a 2-minute drive from The Pen Centre and a few minutes from Welland Canal Lock 7
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.

Johnny Rocco s Grill – This restaurant specialises 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

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

  • No lift

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
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.
  • Cots (infant beds) are not available.

Payment types at the property

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

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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
This property's front desk is open during the following times:
  • Sunday - Saturday: 9:00 AM - 5:00 PM
Front desk staff will greet guests on arrival at the property.

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 aged 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

Stone Mill Inn Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 764 out of 1012 reviews
Rating 8 - Good. 199 out of 1012 reviews
Rating 6 - Okay. 35 out of 1012 reviews
Rating 4 - Poor. 8 out of 1012 reviews
Rating 2 - Terrible. 6 out of 1012 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

Susan

Liked: Cleanliness, staff & service, room comfort
Lovely room. Bed extremely comfortable Very quiet. Hotel easy to get to and close to shopping and wineries. Attached restaurant very good for dinner.
Stayed 1 night in May 2025

10/10 Excellent

Ronald

Travelled with family
Liked: Staff & service, room comfort
Dirty and worn carpets and musty smell in room. Otherwise, nice place. And good value.
Stayed 1 night in May 2025

10/10 Excellent

Joel

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A lovely stay.
Stayed 1 night in May 2025

8/10 Good

Jim

Stayed 1 night in May 2025

8/10 Good

Stephen

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Good solid value
Stayed 1 night in May 2025

10/10 Excellent

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in May 2025

10/10 Excellent

Antonia

Business traveller, Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The physical structure of the exterior and interior of the building/ the stone work.
Stayed 1 night in May 2025

8/10 Good

Bernice

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The staff member that checked us in went out of her way to help us. We arrived and I realized there is no heat. I have bad arthritis and with all the rain we were have I was in a lot of pain. She brought us up a space heater. For me I couldn’t get warm. She then put us in a room with a fireplace. Couldn’t thank her enough. We had difficulty signing into internet she came up and signed us in our devices. The building was beautiful and we wish we could have explored more but with rain rain and more rain. This was a birthday trip for my husband who turned 70. He loved it. If we ever get back that way again we would definitely stay there.
Stayed 1 night in May 2025

10/10 Excellent

Scott

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

10/10 Excellent

Jim

Travelled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Close to NOTL
Stayed 1 night in May 2025

8/10 Good

Rod

Travelled with partner
Liked: Cleanliness, staff & service
Nice older hotel. Bathrooms could use some upgrades.
Stayed 1 night in May 2025

10/10 Excellent

Pete

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

10/10 Excellent

Mark

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

Amazing

Amazing Hotel ! Great Bar and Restaurant on site, Salon and Spa as well !
Stayed 1 night in May 2025

10/10 Excellent

Mark

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

Always a Pleasure !

Beautiful Hotel rooms are amazing. Checkin Lady is the most Beautiful Women in St. Catharines !!
Stayed 1 night in May 2025

10/10 Excellent

Chuck

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

10/10 Excellent

Michael

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is clean, quiet and rooms are well appointed.
Stayed 1 night in May 2025

8/10 Good

Peter

Liked: Cleanliness, staff & service
Stayed 2 nights in May 2025

10/10 Excellent

Lindsay

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

Best place to stay in Thorold!!

We have stayed here over a dozen times and it’s always our go to hotel when we are in this area. Great room rates, fabulous rooms and lots within walking distance.
Stayed 1 night in May 2025

10/10 Excellent

Jeff

Liked: Cleanliness, property conditions & facilities
Stayed 1 night in May 2025

10/10 Excellent

Peter

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

6/10 Okay

Verified traveller

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

Good stay with a few snags....

Got there and told at checkin that power would be out from 5am to 11am the next morning. Check out was extended to 1pm to compensate for the inconvenience. Room listed King bed plus Queen sofa bed but room only had a King bed with a love seat.
Stayed 1 night in May 2025

10/10 Excellent

James

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

10/10 Excellent

Phil

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities
Great spot.
Stayed 1 night in Apr 2025

10/10 Excellent

Randy

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Overall a great place for our needs
Stayed 2 nights in Apr 2025

6/10 Okay

Rachael

Liked: Cleanliness, staff & service
Disliked: Property conditions & facilities
Stayed 1 night in Apr 2025