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Stone Mill Inn

3.5 star property
3.5-star spa hotel near The Pen Centre

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Photo gallery for Stone Mill Inn

2-Storey Loft Suite | Private kitchen | Fridge, microwave, coffee/tea maker
2-Storey Loft Suite | 1 bedroom, pillowtop beds, desk, laptop workspace
Lobby
Lobby
Romantic Suite, Jetted Tub | Living area | 46-inch LED TV with cable channels

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Bar
  • Spa
  • Laundry
  • Housekeeping
  • Air conditioning

Explore the area

View in a map
271 Merritt Street, St. Catharines, ON, L2T1K1
  • The Pen Centre
    ‪13 min walk‬
  • Meridian Centre
    ‪4 min drive‬
  • Brock University
    ‪4 min drive‬
  • Buffalo, NY (BUF-Buffalo Niagara Intl.)
    ‪54 min drive‬

Room options

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

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 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 Standard Room

Standard Room | 1 bedroom, pillowtop beds, desk, laptop workspace

Standard Room

9.4 out of 10
Exceptional
(51 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
(45 reviews)
  • 600 sq ft
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

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About the neighborhood

St. Catharines

Merritton stay.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).

What's nearby

  • The Pen Centre - 13 min walk - 0.7 miles
  • Meridian Centre - 4 min drive - 2.9 miles
  • FirstOntario Performing Arts Centre - 4 min drive - 2.9 miles
  • Brock University - 4 min drive - 3.1 miles
  • Outlet Collection at Niagara - 6 min drive - 3.2 miles

Getting around

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

Restaurants

  • ‪Bro's Pizza And Wings - ‬14 min walk
  • ‪Tim Hortons - ‬15 min walk
  • ‪Boston Pizza - ‬15 min walk
  • ‪Burger King - ‬8 min walk
  • ‪Olee's Ale House - ‬3 min walk

About this property

Stone Mill Inn

3.5-star spa hotel near The Pen Centre
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. The property offers extended parking privileges.

This 3.5-star St. Catharines hotel is smoke free.

  • 1 building
  • 34 guestrooms or units
  • 3 levels
  • Meeting rooms
  • Built in 1860
  • Dry cleaning
  • Wedding services available
  • Beauty salon
  • No smoking on site
  • Bar or lounge
  • Dining venue
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.

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.

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Oct 9 - Oct 10
Total with taxes and fees
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Property amenities

Family friendly

  • In-room microwave
  • In-room refrigerator

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

Things to do

  • Full-service spa
  • Hot tub

Accessibility

  • No elevator

Room amenities

Entertainment

  • 46-inch LED TV with cable channels

Bedroom

  • Bedsheets provided
  • Pillowtop mattress

Bathroom

  • Free toiletries
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

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

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 2 children 18 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are available for CAD 20.00 per night.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Fees

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.

Optional extras

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

  • 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

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

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
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.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property accepts Visa, Mastercard, American Express, Discover, and Union Pay. Cash is not accepted. Noise-free guestrooms cannot be guaranteed. For guests' safety, the property includes a carbon monoxide detector and a smoke detector in each accommodation.

We should mention

  • Reservations are needed for massage services and spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • Up to 2 children 18 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • 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.

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

Frequently asked questions

How close is Stone Mill Inn to the airport?

Stone Mill Inn is 17 mi (24-min drive) away from the Niagara Falls, NY (IAG-Niagara Falls Intl.) airport, the closest popular airport to the property.

How much does it cost to stay at Stone Mill Inn?

As of Sep 8, 2025, prices found for a 1-night stay for 2 adults at Stone Mill Inn on Oct 1, 2025 start from $104.28, excluding 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.

Does Stone Mill Inn have an airport shuttle?

Airport shuttle services are not available at Stone Mill Inn.

How close is Stone Mill Inn to the beach?

This hotel is 9 mi (15-min drive) from Lakeside Park Beach.

Does Stone Mill Inn offer free breakfast?

Stone Mill Inn does not offer free breakfast.

Is there a casino at Stone Mill Inn?

No, there is no casino at this hotel, but Fallsview Casino (15-min drive) and Casino Niagara (16-min drive) are nearby.

What time is check-in at Stone Mill Inn?

Check-in start time: 4:00 PM; Check-in end time: anytime. Early check-in costs CAD 50 (subject to availability).

Is there free parking at Stone Mill Inn?

This hotel offers free self parking.

Does Stone Mill Inn have a pool?

Stone Mill Inn does not have a pool.

Does Stone Mill Inn have a restaurant?

Stone Mill Inn is home to Johnny Rocco s Grill, which features Italian cuisine.

Does Stone Mill Inn have a spa?

Pamper yourself with a day at Kevin Lunn Salon and Spa, where you can enjoy facials, massages, and mani/pedis.

How close is Stone Mill Inn to downtown St. Catharines?

Stone Mill Inn is 2.2 mi away from St. Catharines.

Stone Mill Inn Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 762 out of 1003 reviews
Rating 8 - Good. 192 out of 1003 reviews
Rating 6 - Okay. 35 out of 1003 reviews
Rating 4 - Poor. 8 out of 1003 reviews
Rating 2 - Terrible. 6 out of 1003 reviews

9.6/10

Cleanliness

9.6/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10 Excellent

Bruce

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Really unique property. Room was very clean, roomy and quiet. Staff was friendly and helpful.
Stayed 2 nights in Jun 2025

10/10 Excellent

Otto

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Beautiful Room. Super friendly Great restaurant inside Hotel Will definitely come back
Stayed 2 nights in May 2025

10/10 Excellent

Susan

Liked: Cleanliness, staff & service, room comfort
Lovely room. Bed extremely comfortable Very quiet. Hotel easy to get to and close to shopping and wineries. Attached restaurant very good for dinner.
Stayed 1 night in May 2025

10/10 Excellent

Ronald

Traveled with family
Liked: Staff & service, room comfort
Dirty and worn carpets and musty smell in room. Otherwise, nice place. And good value.
Stayed 1 night in May 2025

10/10 Excellent

Joel

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A lovely stay.
Stayed 1 night in May 2025

8/10 Good

Jim

Stayed 1 night in May 2025

8/10 Good

Stephen

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Good solid value
Stayed 1 night in May 2025

10/10 Excellent

Verified traveler

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

10/10 Excellent

Antonia

Business traveler, Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The physical structure of the exterior and interior of the building/ the stone work.
Stayed 1 night in May 2025

8/10 Good

Bernice

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The staff member that checked us in went out of her way to help us. We arrived and I realized there is no heat. I have bad arthritis and with all the rain we were have I was in a lot of pain. She brought us up a space heater. For me I couldn’t get warm. She then put us in a room with a fireplace. Couldn’t thank her enough. We had difficulty signing into internet she came up and signed us in our devices. The building was beautiful and we wish we could have explored more but with rain rain and more rain. This was a birthday trip for my husband who turned 70. He loved it. If we ever get back that way again we would definitely stay there.
Stayed 1 night in May 2025

10/10 Excellent

Scott

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

10/10 Excellent

Jim

Traveled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Close to NOTL
Stayed 1 night in May 2025

8/10 Good

Rod

Traveled with partner
Liked: Cleanliness, staff & service
Nice older hotel. Bathrooms could use some upgrades.
Stayed 1 night in May 2025

10/10 Excellent

Pete

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

10/10 Excellent

Mark

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Amazing

Amazing Hotel ! Great Bar and Restaurant on site, Salon and Spa as well !
Stayed 1 night in May 2025

10/10 Excellent

Mark

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Always a Pleasure !

Beautiful Hotel rooms are amazing. Checkin Lady is the most Beautiful Women in St. Catharines !!
Stayed 1 night in May 2025

10/10 Excellent

Chuck

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

10/10 Excellent

Michael

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is clean, quiet and rooms are well appointed.
Stayed 1 night in May 2025

8/10 Good

Peter

Liked: Cleanliness, staff & service
Stayed 2 nights in May 2025

10/10 Excellent

Lindsay

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Best place to stay in Thorold!!

We have stayed here over a dozen times and it’s always our go to hotel when we are in this area. Great room rates, fabulous rooms and lots within walking distance.
Stayed 1 night in May 2025

10/10 Excellent

Jeff

Liked: Cleanliness, property conditions & facilities
Stayed 1 night in May 2025

10/10 Excellent

Peter

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

6/10 Okay

Verified traveler

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Good stay with a few snags....

Got there and told at checkin that power would be out from 5am to 11am the next morning. Check out was extended to 1pm to compensate for the inconvenience. Room listed King bed plus Queen sofa bed but room only had a King bed with a love seat.
Stayed 1 night in May 2025

10/10 Excellent

James

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

10/10 Excellent

Phil

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities
Great spot.
Stayed 1 night in Apr 2025