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Stone Mill Inn

3.5 star property
Hotel with a full-service spa, near The Pen Centre

Choose dates to view prices

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
  • Laundry
  • Housekeeping

Explore the area

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

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
(56 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 the neighborhood

St. Catharines

Located in Merritton within a mile (2 km) of The Pen Centre, Stone Mill Inn is within a few miles (5 km) of other popular sights such as Welland Canal Lock 7. This 34-room, 3.5-star hotel has a restaurant, a full-service spa, and free in-room WiFi.

What's nearby

  • The Pen Centre - 13 min walk - 0.7 miles
  • Meridian Centre - 5 min drive - 3.6 miles
  • FirstOntario Performing Arts Centre - 5 min drive - 3.6 miles
  • Outlet Collection at Niagara - 6 min drive - 3.2 miles
  • Brock University - 6 min drive - 3.1 miles

Getting around

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

Restaurants

  • ‪Tim Hortons - ‬15 min walk
  • ‪Stacked - ‬4 min walk
  • ‪Burger King - ‬8 min walk
  • ‪Olee's Ale House - ‬3 min walk
  • ‪Boston Pizza - ‬15 min walk

About this property

Stone Mill Inn

Hotel with a full-service spa, near The Pen Centre
Guests of Stone Mill Inn enjoy features like a full-service spa, free WiFi in public areas, and meeting rooms. You can put free parking to good use if you drive. Dry cleaning/laundry services make packing light an option. Other amenities at this spa hotel include a hair salon, wedding services, and a banquet hall.
Guests can expect free WiFi and 46-inch LED TVs with cable channels. Pillowtop beds grant a restful night's sleep, and bathrooms offer hair dryers and free toiletries. Other amenities include refrigerators, microwaves, and coffee makers.
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.

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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
  • 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

  • This property doesn't allow pets

Children and extra beds

  • Up to 2 kids 18 years old and younger stay free when using existing bedding
  • Rollaway/extra beds are available for CAD 20.00 per night

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • Deposit: CAD 150 per stay

These are all of the charges provided to us by the property.

Optional extras

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

  • 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 list may not be comprehensive. Fees and deposits might 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
  • Check-in: 4:00 PM—-anytime
  • Check-out: 11 AM
  • Minimum check-in age: 21
Driving? This property offers free self parking, along with RV, bus, and truck parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit or credit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. Cash is not accepted. 
  • Onsite safety features include a carbon monoxide detector and a smoke detector.

Additional information about polices, regulations, and more:

  • Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your booking confirmation.
  • Registered guests are the only ones allowed in guestrooms.
  • Connecting or adjoining rooms can be requested, but all rooms are subject to availability. Contact the property using the phone number on your booking confirmation.
  • There are no elevators.
  • No cribs or infant beds are available.
  • Noise-free rooms can't be guaranteed.

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

Is a free cancellation option available at Stone Mill Inn?

Stone Mill Inn provides free cancellation on some room rates. For specific requirements, review the cancellation policy on our site.

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

As of Nov 9, 2025, prices found for a 1-night stay for 2 adults at Stone Mill Inn on Nov 19, 2025 start from $119.49, 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.

What's there to do within easy reach of Stone Mill Inn?

This hotel is situated in Merritton within a short 16-minute walk of The Pen Centre. You'll also find Outlet Collection at Niagara and FirstOntario Performing Arts Centre within a short drive.

Will I be able to park at Stone Mill Inn?

Yes, self parking is offered for free at the hotel. RV/bus/truck parking is also available for guests.

Is a spa located at Stone Mill Inn?

Kevin Lunn Salon and Spa is the hotel's spa and services include deep-tissue massages, mani/pedis, and facials. The spa is not open daily but only on select days.

Does Stone Mill Inn have a casino?

No, Stone Mill Inn doesn't have a casino.

Will I find an indoor pool at Stone Mill Inn?

No, there is no indoor pool at this hotel.

What amenities will couples enjoy at Stone Mill Inn?

There are plenty of amenities for couples at this hotel, including a bar, a restaurant, and a full-service spa.

Are there hot tubs at Stone Mill Inn?

Yes, this hotel has a spa tub.

Does Stone Mill Inn have a restaurant that serves breakfast?

No, Stone Mill Inn doesn't have a restaurant that serves breakfast.

Will Stone Mill Inn allow pets to stay free of charge?

No, pets aren't allowed at Stone Mill Inn.

Does Stone Mill Inn have connecting rooms?

Yes, you can book connecting guestrooms at this hotel for your group or family vacation.

How close is the airport from Stone Mill Inn?

The closest major airport to Stone Mill Inn is Niagara Falls, NY (IAG-Niagara Falls Intl.), which is 17 mi away (24 minutes by car). Another top airport is Buffalo Niagara Intl. Airport (BUF), which is around 28.1 mi away.

Are there rooms with balconies that I can book at Stone Mill Inn?

No, there aren't any guestrooms with balconies at Stone Mill Inn.

Does Stone Mill Inn host weddings?

If you plan to exchange vows during your trip, consider the wedding services available at Stone Mill Inn.

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. 763 out of 1003 reviews
Rating 8 - Good. 189 out of 1003 reviews
Rating 6 - Okay. 36 out of 1003 reviews
Rating 4 - Poor. 9 out of 1003 reviews
Rating 2 - Terrible. 6 out of 1003 reviews

Reviews

10/10 Excellent

Daran

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
👍
Stayed 1 night in Oct 2025

10/10 Excellent

Daran

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Always a great stay
Stayed 1 night in Sep 2025

10/10 Excellent

Craig

Traveled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
All good. Suggested at least 1 small pillow be available as 2 large ones were uncomfortable.
Stayed 1 night in Aug 2025

10/10 Excellent

TIMOTHY

Liked: Cleanliness, staff & service, property conditions & facilities
This is a lovely property. The room was impeccable with comfortable bed, and very quiet. One nice feature is that there is a freezer of ice on the 3rd floor (vs ice machines). The checkout was a bit odd, though as there was no-one at the front desk at 10:45 (11:00 checkout) and the person at the office behind was rather offhand. Perhaps their informal style. But all in all a great option for a visit to NOTL (25 minutes away). I would go back.
Stayed 2 nights in Aug 2025

10/10 Excellent

Todd

Stayed 2 nights in Aug 2025

10/10 Excellent

Larry

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The stone work & history of the Inn.
Stayed 1 night in Aug 2025

6/10 Okay

Mohammad

Was okay
Stayed 1 night in Jul 2025

10/10 Excellent

Joe

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Central, convenient, clean, easy check in, close to other amenities.
Stayed 1 night in Aug 2025

10/10 Excellent

Ash

Liked: Cleanliness, staff & service, property conditions & facilities
Private, comfort food options
Stayed 1 night in Aug 2025

10/10 Excellent

Mike

Liked: Cleanliness, staff & service, property conditions & facilities
I like the old stone buildings and the history it brings
Stayed 1 night in Aug 2025

10/10 Excellent

Paulo Estevam

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Amenities
I believe was the best sleep I have out of my home
Stayed 1 night in Aug 2025

8/10 Good

Madison

Traveled with partner
Liked: Staff & service, property conditions & facilities
Beautiful place, stayed 3 days here for a honeymoon. It’s close to restaurants and shopping.
Stayed 3 nights in Jul 2025

10/10 Excellent

Dan

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

Incredible value in a boutique hotel

This is a great place to stay! Its an amazing conversion and renovation of a heritage property. Very large and clean room. It is also very quiet and great for sleeping. The staff are friendly and helpful. This is a large boutique so it has advantages.
Stayed 1 night in Aug 2025

10/10 Excellent

Maria

Liked: Cleanliness, property conditions & facilities
The hotel is very nice ,clean and very convenient to walk around and enjoy the view,food and service.
Stayed 2 nights in Aug 2025

10/10 Excellent

Christina

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We loved the room. It had a comfortable bed, clean bathroom and cold fridge which made for a great stay.
Stayed 2 nights in Aug 2025

8/10 Good

Renee

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property itself was totally great. Clean, friendly staff, great service. The neighborhood-omg! While the hotel may be a boutique style, the neighborhood is a run down nightmare. Be aware that it is not a walking type destination with adorable shops and places for coffee. It’s more like laundromats and homeless folks in the adjacent neighborhoods. Nice hotel, god awful location.
Stayed 2 nights in Aug 2025

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Nice time and nice area.
Stayed 1 night in Aug 2025

10/10 Excellent

Robert

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

10/10 Excellent

Mark

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

Amazing

Fantastic Hotel rooms are amazing.
Stayed 1 night in Aug 2025

8/10 Good

Macie

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

10/10 Excellent

Nicholas

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Enjoyed our stay, happy to return again.
Stayed 2 nights in Jul 2025

10/10 Excellent

Samantha

Stayed 1 night in Jul 2025

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

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