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Hotel Description

3.5-star spa hotel near The Pen Centre

In St. Catharines

Your stay at this Merritton hotel places you within 3 miles (5 km) of The Pen Centre and Welland Canal Lock 7. Brock University and Niagara College Niagara-on-the-Lake Campus are also within 3 miles (5 km).

Full-service spa, dining

A full-service spa and a restaurant are featured at this traditional hotel. Business travelers can take advantage of the free WiFi in public areas. Relax with a drink at the bar/lounge and enjoy perks like free self parking.

Free WiFi, refrigerators

Featuring conveniences like refrigerators and microwaves, the 34 guestrooms also offer free WiFi and plasma TVs with cable channels. Other amenities include coffee/tea makers, free local calls, and free bottled water.

Standard Room

Bed Count 1 King Bed Maximum Occupancy 2 Max
C$115* Per night/room 26 May - 27 May

Suite, 1 King Bed with Sofa bed

Bed Count 1 King Bed Maximum Occupancy 4 Max

Premium Jacuzzi Room

Bed Count 1 King Bed Maximum Occupancy 4 Max

2-Storey Loft Suite

Bed Count 1 King Bed Maximum Occupancy 4 Max

Romantic Suite, Jetted Tub

Bed Count 1 King Bed Maximum Occupancy 6 Max

Stone Mill Inn ratings based on 2 Verified Reviews

Review Summary
2.0 out of 5 2.0 out of 5.0
Room cleanliness 3.0 out of 5.0
Service & staff 2.5 out of 5.0
Room comfort 1.0 out of 5.0
Hotel condition 3.5 out of 5.0

Guest reviews for Stone Mill Inn

Everyone (2)
2 out of 5

Abt. 20 min. to falls. Free prkng. when available.

Pros: The bed would have been comfortable if the noise from the air was not keeping us up.
Cons: Someone on duty later than 6 p.m. & earlier than 9 a.m. Barrier around air units to shield noise. Temporary suction soap dishes till order comes in.
Location: Location was 20 minutes to falls. Vineyard nearby if your interested in wine tasting. Shopping mall was 10 minutes away.
We requested a quiet room, away from any noise. Both reservationists and receptionist told us the third floor would be quiet, away from the downstairs restaurant/bar and parking lot. When we asked about the huge air conditioning units on the roof outside our window, Karen assured us that the air was off and the units would not be working. We would have no problem with noise. When we returned late after dinner, the units were on and continued making noise all night. At the time of check in, approx. 2 p.m. there were 15 rooms still available. She could have easily moved us to a quieter room. The bathroom light went out after our return from dinner and there was no on-site help from 6 P.M. Until 9 A.M. There was an emergency number but this was not a matter of life or death just very inconvenient shaving or putting on make up in the dark. There was no soap rack in shower. Soap kept falling. Was told they were on order but they never came in? We had a strong feeling when they saw the rate we received through you, the room location was not going to be in one of their better/quiet locations, especially since 15 rooms were still open.

Posted by , from Pittsburgh, Pa on 23 Oct. 2015

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Comment from Hotel Management

24 Oct. 2015 by Management

We were sorry to read your night`s sleep was interrupted with noise from an outside unit. The staff on duty was correct in stating the air had been turned off however as she was on site well past 6:00, had she been made aware she would have moved you without hesitation and likely upgraded you for the inconvenience. We do hope we will have the opportunity to welcome you back and look forward to it.

2 out of 5

not good location for siteseeing

The hotel was just ok, the standard room had one high window so not much light. Only one chair so nowhere for 2 people to sit. Shower had no soap holders. The best part of hotel was the bar with good food and friendly bartenders.

Posted by , from m on 29 Jul. 2015

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Comment from Hotel Management

3 Aug. 2015 by Manager

Thank you for your comments, please know we are addressing the issue of shelving in the shower areas. The building was origionally constructed in the 1800's with few modifications over the years, the windows are original which is part of the historic value. We do hope to see you back again on your next travels to the Niagara area.

Renovations + Closures

The following facilities are closed on Christmas Day (25 December):

  • Bar/lounge
  • Dining venue
  • Full-service spa

Property Features

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. For a fee, the property may offer extended parking privileges after check-out. This 3.5-star St. Catharines hotel is smoke free.

  • 1 building
  • 34 guestrooms or units
  • 3 levels
  • Built in 1860
  • Dining venue
  • Bar or lounge
  • Dry cleaning
  • Front desk (limited hours)
  • Wedding services available
  • Beauty salon
  • Elevator
  • No smoking on site

Family Friendly Amenities

  • Family property
  • Free WiFi
  • Refrigerator
  • Microwave


Available in all rooms: Free WiFi

Available in some public areas: Free WiFi


Free self parking , RV, bus, truck parking


  • Airport: Toronto, ON (YYZ-Pearson Intl.) (112.1 km / 69.7 mi)
  • Train station: St. Catharines Station (6.1 km / 3.8 mi)
  • Parking: Free self parking

Room Amenities

Stone Mill Inn offers 34 accommodations with complimentary bottled water and coffee/tea makers. 46-inch plasma televisions come with cable channels. Refrigerators and microwaves are provided. Bathrooms include complimentary toiletries and hair dryers. Guests can surf the web using the 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.

  • Separate bedroom
  • Plasma television
  • Cable channels
  • Refrigerator
  • Microwave
  • Coffee maker
  • Housekeeping (daily)
  • Local calls (free)
  • Hair dryer
  • Toiletries (free)
  • Telephone
  • Iron and ironing board
  • Desk
  • Climate control (air conditioning)
  • Ceiling fan
  • Connecting rooms available

Food & Drink

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.

Spa Services

  • Hot stone massage
  • Deep tissue massage
  • Swedish massage
  • Manicures and pedicures
  • Facial treatments
  • Massages

Hotel Policies


  • Check-in time starts at 4:00 PM
  • Check-in time ends at 9:00 PM
  • Minimum check-in age is: 19

Special check-in instructions:

The front desk is open daily from 9:00 AM - 2:00 PM.
To make arrangements for check-in please contact the property at least 48 hours before arrival using the information on the booking confirmation. If you are planning to arrive after 9:00 PM please contact the property in advance using the information on the booking confirmation. Guests planning to arrive outside of normal check-in hours must contact the property in advance for check-in instructions and lockbox information. Front desk staff will greet guests on arrival.

Due to COVID-19 travel restrictions, this property can only accept bookings for essential travel or stays. You may be asked to provide evidence of this on arrival.

The front desk at this property is open daily from 9:00 AM - 2:00 PM.
To arrange for check-in, guests must contact the property at least 48 hours prior to arrival using the information on the booking confirmation. Guests arriving after 9:00 PM must make advance arrangements by contacting the property using the information on the booking confirmation. Guests planning to arrive outside of normal check-in hours will receive an email with special check-in information and lockbox information. Front desk staff will greet guests on arrival.


  • Check-out by 11 AM

Payment types

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 2 children stay free when using existing bedding.
  • Cribs (infant beds) are not available.

Pet Policy

  • No pets allowed, but service animals are welcome


Charges for extra guests may apply and vary according to property policy.

A cash deposit or credit card for incidental charges and government-issued photo identification may be required upon check-in.

Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges. Noise-free guestrooms cannot be guaranteed.

  • Only service animals are allowed
  • Noise-free rooms not guaranteed
  • UnionPay
  • Staffed front desk
  • No cribs (infant beds) available
  • Guests will receive an email with special check-in instructions
  • Cash or credit card deposit required
  • Number of children who can stay free - 2


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, but they may vary based on length of stay or the room booked.

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Late check-out fee: CAD 35.00 (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

Hotel Names

  • 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

You should know

  • Reservations are needed for massage services and spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • 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.
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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.