Stone Mill Inn

3.5 star property

Choose dates to view prices

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
(54 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
(50 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
(18 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
(5 reviews)
  • Sleeps 2
  • 1 King Bed

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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

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 elevator

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

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

This property does not have elevators
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

Reviews

Stone Mill Inn Reviews

9.4

Exceptional

9.6/10

Cleanliness

9.4/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

9.0/10

Eco-friendliness
Rating 10 - Excellent. 782 out of 1026 reviews
Rating 8 - Good. 193 out of 1026 reviews
Rating 6 - Okay. 36 out of 1026 reviews
Rating 4 - Poor. 9 out of 1026 reviews
Rating 2 - Terrible. 6 out of 1026 reviews

Reviews

10/10 Excellent

Mary Ann

Stayed 1 night in Jul 2025

10/10 Excellent

Jacqueline

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

10/10 Excellent

Karin

Stayed 1 night in Jul 2025

10/10 Excellent

Nichole, BROCKVILLE

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

8/10 Good

Jeff

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

10/10 Excellent

Angela

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

10/10 Excellent

Randy

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

6/10 Okay

Richard

Liked: Cleanliness, staff & service, property conditions & facilities
The property wasn't to bad, But the cleaning in the room was not up to standard as there was dust on all the pictures and tables, kitchen area had finger prints all over them. I myself as a owner operator for a janitorial company would not return to the Stone Mill in.
Stayed 1 night in Jul 2025

10/10 Excellent

Robert

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Bathrooms and room quality were phenomenal.
Stayed 1 night in Jul 2025

8/10 Good

ELIZABETH

Stayed 1 night in Jul 2025

10/10 Excellent

Rika

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
As always - superb!
Stayed 1 night in Jul 2025

10/10 Excellent

Frederick

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

8/10 Good

Shelley

Liked: Cleanliness, staff & service, property conditions & facilities
I like this property.
Stayed 1 night in Jul 2025

10/10 Excellent

Judy

Traveled with partner
Liked: Property conditions & facilities
It was very accessible and quiet. Also very clean.
Stayed 1 night in Jul 2025

10/10 Excellent

Grant

Stayed 1 night in Jul 2025

10/10 Excellent

Elsie

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Amenities
Can’t believe this place isn’t 5 stars
Stayed 1 night in Jul 2025

10/10 Excellent

Yvonne

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

10/10 Excellent

Angela

Stayed 2 nights in Jun 2025

8/10 Good

Betty

Liked: Cleanliness, staff & service, property conditions & facilities
Lovely facility with quiet, well appointed rooms. This visit, however we found the pillows to be of poor quality and very uncomfortable. This led to very poor sleep. Disappointing, since we are return customers
Stayed 1 night in Jul 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 J

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

10/10 Excellent

joyce

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

10/10 Excellent

Lesley

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a fantastic stay, everything was smooth and very friendly staff, thank you, we will return again
Stayed 1 night in Jul 2025

10/10 Excellent

Miranda

Traveled with partner, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was beautiful and will differently return
Stayed 1 night in Jul 2025

8/10 Good

Elizabeth

Liked: Cleanliness, staff & service, property conditions & facilities
Unique stay. Mix of antiques and modern. Liked the stone wall in our room. Clean. Spacious room. Comfortable bed and good amenities - ice, ice bucket, wine glasses, bottled water. (Visiting wineries in the area) Full size shampoo and conditioner. Some traffic noise - didn’t really bother us. Could use a fan in the bathroom.
Stayed 1 night in Jul 2025