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Stone Mill Inn

Property class: 3.5

Choose dates to view prices

Reviews

9.4 out of 10
Exceptional

Historic stone style, modern comfort indoors

The Stone Mill Inn pairs a historic fieldstone setting with contemporary guestrooms and suites that keep comfort simple. Set right off the motorway in a St. Catharines business neighborhood, it makes getting around easy while offering a character-rich place to reset between plans.

  • Italian dining on site

    Johnny Rocco’s serves modern Italian favorites in a lively, local-loved setting.

  • Spa time, booked ahead

    Schedule deep-tissue, hot stone, or Swedish massages at Kevin Lunn Salon and Spa.

  • Day trips made simple

    Reach Niagara-on-the-Lake, wine tastings, and Niagara Falls within minutes.

Amenities

  • Titanic-inspired grand staircase for a standout entrance
  • Keurig coffee maker with complimentary coffee and tea
  • 47-inch flat-screen TV for downtime
  • In-room mini-fridge for easy snacks
  • Cozy Loft suites with fireplace and living area
  • Vonmar Floral Boutique right on site
These property details are summarized by AI

Room options

Available filters for rooms
Showing 6 of 6 rooms

View all photos for Standard Room

A hotel room with a large bed, a desk, a chair, a dresser, and a television.

Standard Room

9.4 out of 10
Exceptional
(83 reviews)
  • 300 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Suite, 1 King Bed with Sofa bed

A hotel room with a large bed, two bedside lamps, a chair, a desk, a vase with flowers, a framed picture on the wall, and a window with blinds.

Suite, 1 King Bed with Sofa bed

9.6 out of 10
Exceptional
(60 reviews)
  • 600 sq ft
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

View all photos for Romantic Suite, Jetted Tub

A modern bathroom with a large bathtub, a mirror, and a nightstand with a lamp.

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

A spacious living area with a dining table, chairs, a sofa, and a staircase leading to an upper level.

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

A hotel room with a bed, two armchairs, a sofa, a coffee table, a desk, and a stone accent wall.

Premium Jacuzzi Room

9.8 out of 10
Exceptional
(11 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

A hotel room with a bed, bedside tables, a desk, a chair, a ceiling fan, and a carpeted floor.

Deluxe Room, 1 King Bed

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

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About the neighborhood

Located in St. Catharines, Stone Mill Inn is in the business district. Meridian Centre and Port Dalhousie Pier Marina are worth checking out if an activity is on the agenda, while those in the mood for shopping can visit The Pen Centre and Outlet Collection at Niagara. Don't miss out on a visit to FirstOntario Performing Arts Centre. Relax and indulge in the area's health/beauty spa, or seek out an adventure with hiking/biking trails nearby. Visit our St. Catharines travel guide
Map
271 Merritt Street, St. Catharines, ON, L2T1K1

What's nearby

  • The Pen Centre
    13 min walk - 0.7 miles
  • Landmark Cinemas Pen Centre
    15 min walk - 0.8 miles
  • Welland Canal
    4 min drive - 1.2 miles
  • Brock University
    4 min drive - 2.9 miles
  • Beaverdams Park
    5 min drive - 1.8 miles

Getting around

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

Restaurants

  • Tim Hortons
    15 min walk
  • Starbucks
    14 min walk
  • McDonald's
    4 min drive
  • Tim Hortons
    17 min walk
  • McDonald's
    16 min walk

About this property

Stone Mill Inn

  • Hotel near The Pen Centre
  • Located close to Welland Canal Lock 7 and Meridian Centre, Stone Mill Inn provides a hair salon, a bar, and a restaurant. Guests can connect to free in-room WiFi.
  • Other perks at this hotel include:
    • Free self parking
    • RV/bus/truck parking, an elevator, and smoke-free premises
    • Meeting rooms, a banquet hall, and wedding services
    • Guest reviews say great things about the helpful staff
  • Room features
  • All guestrooms at Stone Mill Inn include perks such as laptop-friendly workspaces and air conditioning, in addition to amenities like free WiFi and free bottled water. Guest reviews highly rate the clean, comfortable rooms at the property.
  • Other conveniences in all rooms include:
    • Heating and ceiling fans
    • Free toiletries and hair dryers
    • 46-inch LED TVs with cable channels
    • Wardrobes/closets, refrigerators, and microwaves

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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

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 Aug 20, 2026, prices found for a 1-night stay for 2 adults at Stone Mill Inn on Sep 20, 2026 start from $134, 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?

Self parking is free at this property.

What time is check-in at Stone Mill Inn?

Check-in begins at 4:00 PM. Early check-in is available for a fee of CAD 50 (subject to availability).

What time is check-out at Stone Mill Inn?

Check-out is at 11:00 AM. Late check-out is available for CAD 50 (subject to availability).

Where is Stone Mill Inn located?

Located in Merritton, this 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).

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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