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Stone Mill Inn

3.5 star property
Hotel with a full-service spa, near The Pen Centre

Choose dates to view prices

Photo gallery for Stone Mill Inn

Private kitchen
Lobby
Living area
1 bedroom, pillow-top beds, desk, laptop workspace
Lobby
Stone Mill Inn, near Welland Canal Lock 7, offers a peaceful stay with practical amenities. Guests can enjoy the on-site spa, hair salon, Johnny Rocco's Grill, and free in-room WiFi. The property also provides dry cleaning services and extended parking options.

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Spa
  • Bar
  • Housekeeping
  • Laundry
  • Air conditioning
The current price is S$176
includes taxes & fees
21 Sept - 22 Sept

Room options

Check availability for these dates

Tonight

Sep 14 - Sep 15
Check availability for tonight Sep 14 - Sep 15

Tomorrow

Sep 15 - Sep 16
Check availability for tomorrow Sep 15 - Sep 16
Available filters for rooms
Showing 6 of 6 rooms

View all photos for 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)

Highlights

Air conditioning
Connecting rooms available
Fridge
LED TV
Separate bedroom
Ceiling fan
Pillow-top bed
Private bathroom
  • Sleeps 2
  • 1 King Bed

View all photos for Premium Jacuzzi Room

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

Premium Jacuzzi Room

9.6 out of 10
Exceptional
(8 reviews)

Highlights

Individually furnished
Individually decorated
Air conditioning
Connecting rooms available
Fridge
LED TV
Separate bedroom
Blackout curtains
  • 37 sq m
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed

View all photos for Romantic Suite, Jetted Tub

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

Romantic Suite, Jetted Tub

9.4 out of 10
Exceptional
(18 reviews)

Highlights

Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Connecting rooms available
Fridge
LED TV
Separate bedroom
  • 46 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed OR 1 Double Sofa Bed

View all photos for 2-Storey Loft Suite

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

2-Storey Loft Suite

9.4 out of 10
Exceptional
(6 reviews)

Highlights

Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Connecting rooms available
Fridge
LED TV
Separate bedroom
  • 65 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed

View all photos for Standard Room

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

Standard Room

9.4 out of 10
Exceptional
(52 reviews)

Highlights

Individually furnished
Individually decorated
Air conditioning
Connecting rooms available
Fridge
LED TV
Separate bedroom
Blackout curtains
  • 28 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for 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)

Highlights

Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Connecting rooms available
Fridge
LED TV
Ceiling fan
  • 56 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
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About the area

Map
271 Merritt Street, St. Catharines, ON, L2T1K1

What's nearby

  • The Pen Centre - 13 min walk - 1.1 km
  • Meridian Centre - 4 min drive - 4.7 km
  • FirstOntario Performing Arts Centre - 4 min drive - 4.7 km
  • Brock University - 4 min drive - 5.0 km
  • Outlet Collection at Niagara - 6 min drive - 5.0 km

Getting around

  • St. Catharines Station - 8 min drive
  • Toronto, ON (YYZ-Pearson Intl.) - 75 min drive

Restaurants

  • ‪Tim Hortons - ‬15 min walk
  • ‪Boston Pizza - ‬15 min walk
  • ‪Burger King - ‬8 min walk
  • ‪Olee's Ale House - ‬3 min walk
  • ‪Johnny Rocco's - ‬1 min walk

About this property

Stone Mill Inn

Hotel near Welland Canal Lock 7
Located close to The Pen Centre and Meridian Centre, Stone Mill Inn provides a hair salon, dry cleaning/laundry services and a bar. Indulge in a facial, a massage and a manicure/pedicure at Kevin Lunn Salon and Spa, the on-site spa. The on-site Italian cuisine restaurant, Johnny Rocco s Grill, offers lunch, dinner and children's meals. Guests can connect to free in-room WiFi.
Other perks at this hotel include:
  • Free self-parking
  • Extended parking, a banquet hall and smoke-free property
  • A ballroom, meeting rooms and wedding services
  • Guest reviews say great things about the helpful staff
Room features
All guest rooms at Stone Mill Inn offer perks, such as laptop-friendly workspaces and air conditioning, in addition to amenities, such as free WiFi and free bottled water. Guest reviews highly rate the cleanliness, overall comfort rooms at the property.
Other conveniences in all rooms include:
  • Heating and ceiling fans
  • Free toiletries and hairdryers
  • 46-inch LED TVs with cable channels
  • Wardrobes/cupboards, fridges and microwaves

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

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.
Cots (infant beds) are not available

Payment types at the property

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

This property does not have any lifts
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

Frequently asked questions

Is Stone Mill Inn pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at Stone Mill Inn?

As of 14 Sept, 2025, prices found for a 1-night stay for 2 adults at Stone Mill Inn on 21 Sept, 2025 start from S$175.73, including 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.

How much is parking at Stone Mill Inn?

Self-parking is free at this property.

What time is check-in at Stone Mill Inn?

Check-in start time: 4:00 PM; check-in end time: anytime. Early check-in is available for a fee of CAD 50 (subject to availability).

What time is check-out at Stone Mill Inn?

Checkout is at 11 AM. Late checkout is available for CAD 50 (subject to availability).

Where is Stone Mill Inn located?

Located in Merritton, this spa hotel is 0.8 mi (1.3 km) from The Pen Centre, and within 3 mi (5 km) of Welland Canal Lock 7 and Brock University. Niagara College Niagara-on-the-Lake Campus and FirstOntario Performing Arts Centre are also within 3 mi (5 km).

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Stone Mill Inn Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 768 out of 1010 reviews
Rating 8 - Good. 193 out of 1010 reviews
Rating 6 - Okay. 35 out of 1010 reviews
Rating 4 - Poor. 8 out of 1010 reviews
Rating 2 - Terrible. 6 out of 1010 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10 Excellent

zav

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

10/10 Excellent

Oktay

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

10/10 Excellent

Chad

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

Frances

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

John

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

Roleto

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

10/10 Excellent

Nicholas

Liked: Cleanliness, staff & service, property conditions & facilities
Enjoyed our stay, happy to return again.
Stayed 2 nights in Jul 2025

10/10 Excellent

Marmi

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

10/10 Excellent

Catherine

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Spacious and comfortable rooms, intelligently designed.
Stayed 2 nights 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

Maria

Liked: Cleanliness, property conditions & facilities
The hotel is very nice ,clean and very convenient to walk around and enjoy the view,food and service.
Stayed 2 nights in Aug 2025

10/10 Excellent

Diane

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

Sandra

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

Joe

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

Randy

Liked: Cleanliness, staff & service, property conditions & facilities
Overall a great place
Stayed 1 night in Jul 2025

8/10 Good

Madison

Liked: Staff & service, property conditions & facilities
Beautiful place, stayed 3 days here for a honeymoon. It’s close to restaurants and shopping.
Stayed 3 nights in Jul 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

8/10 Good

Terry

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

10/10 Excellent

cesar

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

10/10 Excellent

Larry

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

10/10 Excellent

Christina

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We loved the room. It had a comfortable bed, clean bathroom and cold fridge which made for a great stay.
Stayed 2 nights in Aug 2025

10/10 Excellent

Paulo Estevam

Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Amenities
I believe was the best sleep I have out of my home
Stayed 1 night in Aug 2025

10/10 Excellent

Philip

Liked: Cleanliness, staff & service, property conditions & facilities
A fantastic getaway....
Stayed 1 night in Jul 2025

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, property conditions & facilities
Excellent room.
Stayed 1 night in Jul 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