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Stone Mill Inn

3.5 star property

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Photo gallery for Stone Mill Inn

Lobby
Premium Jacuzzi Room | 1 bedroom, pillowtop beds, desk, laptop workspace
Meeting facility
Exterior
Romantic Suite, Jetted Tub | Jetted tub

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Free WiFi
  • Air conditioning
  • Business services
  • Bar
The current price is $169
$144 nightly
$169 total
Total with taxes and fees
Jun 7 - Jun 8

Explore the area

View in a map
271 Merritt Street, St. Catharines, ON, L2T1K1
  • Place, The Pen Centre
    ‪13 min walk‬
  • Place, Landmark Cinemas Pen Centre
    ‪15 min walk‬
  • Place, Niagara Wine Tour Guides
    ‪3 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
(72 reviews)
  • 300 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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
(57 reviews)
  • 600 sq ft
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

View all photos for Romantic Suite, Jetted Tub

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

Romantic Suite, Jetted Tub

9.6 out of 10
Exceptional
(22 reviews)
  • 500 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed OR 1 Double Sofa Bed
  • Free WiFi

View all photos for 2-Storey Loft Suite

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

2-Storey Loft Suite

9.6 out of 10
Exceptional
(7 reviews)
  • 700 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed
  • Free WiFi

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
(9 reviews)
  • 400 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed
  • Free WiFi

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

9.8 out of 10
Exceptional
(10 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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About the neighborhood

St. Catharines

Located in St. Catharines (Merritton), Stone Mill Inn is within a 5-minute drive of The Pen Centre and FirstOntario Performing Arts Centre. .This hotel is 2 mi (3.2 km) from Welland Canal Lock 7 and 2.6 mi (4.2 km) from Brock University.

What's nearby

  • The Pen Centre - 13 min walk - 0.7 miles
  • Landmark Cinemas Pen Centre - 15 min walk - 0.8 miles
  • Niagara Wine Tour Guides - 3 min drive - 1.4 miles
  • Brock University - 4 min drive - 2.7 miles
  • Horseshoe Falls - 23 min drive - 13.4 miles

Getting around

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

Restaurants

  • ‪Starbucks - ‬14 min walk
  • ‪Tim Hortons - ‬15 min walk
  • ‪Food Court - ‬18 min walk
  • ‪Stacked - ‬4 min walk
  • ‪Boston Pizza - ‬15 min walk

About this property

Stone Mill Inn

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.
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.
Make use of convenient amenities such as 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.
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 transportation

  • Free self parking on site
  • RV/bus/truck 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

  • Hot tub

Family friendly

  • In-room microwave
  • In-room refrigerator

Conveniences

  • Hair salon

Guest services

  • Housekeeping (daily)
  • Wedding services

Business services

  • Meeting rooms

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 time starts at 4:00 PM

Early check-in subject to availability

Early check-in fee: CAD 50

Minimum check-in age: 21

Check-out

Check-out before 11:00 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 12 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

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

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. 773 out of 1002 reviews
Rating 8 - Good. 178 out of 1002 reviews
Rating 6 - Okay. 36 out of 1002 reviews
Rating 4 - Poor. 9 out of 1002 reviews
Rating 2 - Terrible. 6 out of 1002 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

David and Deborah

Liked: Cleanliness, amenities, property conditions & facilities
Wonderful hotel, rooms and restaurant.
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Eirini

Liked: Cleanliness, amenities, property conditions & facilities
The Inn was great and the room was lovely, very clean and spacious.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Greg

Liked: Cleanliness, amenities, property conditions & facilities
Absolutely gorgeous hotel with a geeat restaurant. The staff are amazing. Definitely my favorite hotel
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

John

Liked: Cleanliness, amenities, property conditions & facilities
Good location, helpful staff and a very nice room at a reasonable price.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Julie

Liked: Cleanliness, amenities, property conditions & facilities
Clean beautiful free parking lovely hotel highly recommend!!!
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Joshua

Liked: Cleanliness, staff & service, amenities
Polite staff, clean, comfortable
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Matthew

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
An uncommonly great hotel, clearly staffed by people who care.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Tineke

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful room, great amenities and excellent service.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Daran

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Food always great, rooms are perfect!, Forgot to mention a nice bar
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Michelle

Liked: Cleanliness, property conditions & facilities
Big and clean. Always a great place to stay and location perfect
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Sandra

Liked: Cleanliness, amenities, property conditions & facilities
The Inn is amazing and Johnny Rocco's restaurant, which is on site, was fabulous.
Stayed 1 night in Nov 2025
Verified

8/10 Good

Tanya

Liked: Cleanliness, property conditions & facilities
Room was very spacious - super clean and very quiet. Bed was very comfortable too!
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Tricia

Liked: Cleanliness, amenities, property conditions & facilities
As always a fabulous stay!
Stayed 3 nights in Dec 2025
Verified

10/10 Excellent

Andre

Liked: Cleanliness, staff & service, property conditions & facilities
Great place, great stay
Stayed 1 night in Oct 2025
Verified

8/10 Good

Frank

Liked: Cleanliness, staff & service, amenities
Great room and very good location.
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

George and Adriana

Liked: Cleanliness, amenities, property conditions & facilities
The hotel & staff were wonderful. In particular we stayed during a major snow storm & the parking lot & entrances were efficiently cleared
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Jim

Liked: Cleanliness, amenities, property conditions & facilities
Great room, clean and friendly staff.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Pina

Liked: Cleanliness, amenities, property conditions & facilities
Really nice accommodation, big room and friendly staff.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Lee Ann

Liked: Cleanliness, amenities, property conditions & facilities
Excellent place to stay. The room was cosy and clean.
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Daran

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Always a great stay
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Bree

Liked: Cleanliness, amenities, property conditions & facilities
Everything was absolutely amazing! Karen at the front desk was very helpful
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Eva

Liked: Cleanliness, staff & service, property conditions & facilities
Wonderful staff, great stay.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Dave

Liked: Cleanliness, property conditions & facilities
Wonderful staff, very courteous. Beautiful and well-equipped room.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Tara

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful hotel, enjoyed a wonderful experience.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Chris

Liked: Cleanliness, amenities, property conditions & facilities
Great room. Nice and quiet. Great staff.
Stayed 1 night in Feb 2026