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All properties in St. Catharines, Ontario, Canada
1 room, 2 adults

Stone Mill Inn, St. Catharines

3.5-star3.5 stars
271 Merritt Street, St. Catharines, ON, L2T1K1, Canada

3.5-star hotel with spa, near The Pen Centre
  • Free WiFi and free parking
  • Collect nightsYou can collect™ Rewards nights here
Great location
Awesome vibe
Very comfortable
Great room

Stone Mill Inn, St. Catharines

from $109 CAD
  • Standard Room
  • Suite, 1 King Bed with Sofa bed
  • Romantic Suite, Jetted Tub
  • 2-Storey Loft Suite
  • Premium Jacuzzi Room

What’s around Stone Mill Inn, St. Catharines


  • In Merritton
  • The Pen Centre - 14 min walk
  • Welland Canal Lock 7 - 39 min walk
  • Brock University - 2.8 mi / 4.6 km
  • Niagara College Niagara-on-the-Lake Campus - 2.9 mi / 4.7 km
  • Outlet Collection at Niagara - 3.4 mi / 5.5 km
  • Port Dalhousie Pier Marina - 9 mi / 14.5 km
  • Horseshoe Falls - 12.1 mi / 19.4 km

Getting around

  • Toronto, ON (YYZ-Pearson Intl.) - 67 min drive
  • Buffalo, NY (BUF-Buffalo Niagara Intl.) - 49 min drive
  • Niagara Falls, NY (IAG-Niagara Falls Intl.) - 28 min drive
  • St. Catharines Station - 8 min drive
  • Niagara Falls Station - 18 min drive
  • Niagara Falls Station - 23 min drive

At a glance

Key facts

Hotel size

  • This hotel has 34 rooms
  • This hotel is arranged over 3 floors

Check-in and check-out

  • Check-in time 4:00 PM-9:00 PM
  • Check-out time is 11 AM
The front desk is open daily from 8:00 AM - 9:00 PM.
If you are planning to arrive after 9:00 PM please contact the property at least 48 hours in advance using the information on the booking confirmation.

Required at check-in

  • Credit card or cash deposit required for incidental charges

  • Government-issued photo ID required

  • Minimum check-in age is 19

Travelling with others


  • Up to 2 children stay free when occupying the parent or guardian's room, using existing bedding

  • No cribs (infant beds)


  • Pets not allowed (service animals welcome)


  • Free WiFi in public areas

  • Free WiFi in rooms



  • Free self parking

  • Extended parking

Payment types at the property

Other information

  • Smoke-free property
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Restaurant
  • Bar/lounge
Things to do
  • Full-service spa
  • Hiking/biking trails nearby
Working away
  • Meeting rooms
  • Front desk (limited hours)
  • Dry cleaning/laundry service
  • Hair salon
  • Wedding services
  • Number of buildings/towers - 1
  • Year Built - 1860
  • Elevator
  • Accessible bathroom
  • Roll-in shower
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible parking
Languages Spoken
  • English

In the room

Home comforts
  • In-room climate control (air conditioning)
  • Air conditioning
  • Ceiling fan
  • Coffee/tea maker
  • Iron/ironing board
Freshen up
  • Free toiletries
  • Hair dryer
Be entertained
  • 46-inch plasma TV
  • Cable TV channels
Stay connected
  • Desk
  • Free WiFi
  • Free local calls
Food and drink
  • Refrigerator
  • Microwave
  • Free bottled water
  • Daily housekeeping
  • Connecting/adjoining rooms available

Special features


Guests can indulge in a pampering treatment at the hotel's full-service spa, OGGI Spa. Services include deep-tissue massages, hot stone massages, Swedish massages, and facials.

The spa is open select days.


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.

Stone Mill Inn, St. Catharines’s small print

Also known as

  • Stone Mill Inn St. Catharines
  • Stone Mill Inn Hotel 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


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.

Noise-free guestrooms cannot be guaranteed.

Only registered guests are allowed in the guestrooms.

Reservations are required for massage services and spa treatments and can be made by contacting the property before arrival at the number on the booking confirmation.

Mandatory fees

Deposit: CAD 150 per stay

We have included all charges provided to us by this property. However, charges can vary, for example, based on length of stay or the unit you book.

Recent reviews

Superb 9.2 From 522 reviews

Exceptional 10.0
This our second visit to the Stone Mill Inn and we will be back. This is a great Inn and very, very comfortable.
Gail, ca1 night trip
Exceptional 10.0
fantastic hotel. well worth the extra money to pamper yourself. Will definitely be back
Karen, ca1 night trip
Exceptional 10.0
Totally recommended 😊
Awesome. Will definitely be back very soon.
Myka, ca1 night trip
Good 6.0
Great room but I hope you have quiet neighbors.
There were some noisy people next door and we could hear every word.... much of them inappropriate. The room looked great... and was clean and large but the sound insulation between the rooms needs improving. I think someone forgot to stuff the walls, particularly the section next to the stone exterior walls. (I hope our neighbor gets over his X-wife soon.)
Wilf, ca1 night trip
Very Good 8.0
Hotel and rooms were clean. Disappointed that there wasn’t room service.
Chantal, ca1 night business trip

Stone Mill Inn, St. Catharines

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