Stone Mill Inn
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Stone Mill Inn

271 Merritt St, St. Catharines, Ontario, L2T1K1, Canada
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hotel overview picture
Highlights
Ideal location
Free parking
Lots to do
Amenities
Spa
Massage room
ParkingFree
Restaurant
Conference room
Multi-function room
Wi-Fi in public areasFree
Wedding service
All amenities
Property Description
Located in St. Catharines (Merritton), Stone Mill Inn is within a 5-minute drive of The Pen Centre and Welland Canal Lock 7. This spa hotel is 2.6 mi (4.2 km) from Brock University and 2.8 mi (4.4 km) from FirstOntario Performing Arts Centre.
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9.4/10
Amazing
This beautiful old hotel was a find for us. Cozy, clean with lots of character !
All 103 reviews
Surroundings
Train: Niagara Falls Station
(10.5 miles)
Train: Falls Incline Railway
(11.0 miles)
Landmarks: Mountain Locks Plaza
(450 ft)
Landmarks: Mountain Locks Park
(1700 ft)
Landmarks: Valleyview Park
(1800 ft)
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Overview

Rooms

Guest Reviews

Services & Amenities

Policies

5

Romantic Suite With Jetted Tub

1 Sofa bed or 1 King bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
TV
Room Details
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7

Premium Room With Jacuzzi

1 King bed and 1 Sofa bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
TV
Room Details
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8

King Suite With Sofa Bed

1 King bed and 1 Sofa bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
TV
Room Details
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8

2-Storey Loft Suite

Bedroom 1:1 Sofa bed and 1 King bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
TV
Room Details
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4

Standard Room

1 King bed
Has window
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
TV
Room Details
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2

Deluxe King Room

1 King bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Refrigerator
TV
Room Details
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Guest Reviews

9.4/10
Amazing
103 reviews
  • Cleanliness9.4
  • Amenities9.3
  • Location9.4
  • Service9.4
Average for similar properties in St. Catharines
Most Mentioned
Review summary
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Room Quality and Comfort: Rooms are spacious, clean, and well-appointed with comfortable beds, modern amenities, and historic charm. Many guests praised the quiet environment, large size, and availability of kitchenettes in loft suites.(based on 2 reviews)
G‍u‍e‍s‍t‍ ‍U‍s‍e‍r
June 20, 2025
Beautiful exterior and interior.  Well executed and comfortable.  The bed was perfect.  Hardly any noise.  Well located.  The front desk staff was very pleasant and helpful.  Would recommend!
G‍u‍e‍s‍t‍ ‍U‍s‍e‍r
September 23, 2025
This beautiful old hotel was a find for us. Cozy, clean with lots of character !
G‍u‍e‍s‍t‍ ‍U‍s‍e‍r
May 18, 2025
Very friendly and nice hotel to live. The bed is comfortable. The reception is very helpful and kind. I will definitely come back.
M‍i‍k‍e
September 20, 2025
Excellent spot. Large rooms, sitting area, good restaurant and had entertainment the night we were there. Great stay
L‍i‍n‍d‍a
September 18, 2025
Great place to stay. Reasonably priced, close to Niagara-on-the-Lake and Niagra Falls. Great location.
R‍o‍l‍e‍t‍o
September 7, 2025
I would highly recommend this property, it’s clean the atmosphere was very calm, people are friendly, it was very easy to locate. Lots of shops close by.
K‍i‍m
September 20, 2025
We love this hotel. We always enjoy staying here when we visit the area. Highly recommend.
A‍n‍e‍t‍a
September 18, 2025
Cute little hotel to stay at for a Niagara wine weekend. Close to some amazing wineries! Feels a little outdated, and the decor is a little ******* looking BUT that also weirdly adds to the charm. Would stay here again.

Services & Amenities

Spa
Restaurant
Restaurant
Restaurant
No additional info available
More amenities
Internet
Parking
Business services
Front desk services
Languages spoken
Public areas
Health & wellness
Cleaning services
Accessibility
Safety & security

Property Policies

Check-in and Check-out Times
Check-in: after 16:00
Check-out: Before 11:00

Front desk hours: [Mon-Sun]09:00–17:00

Child policies
Children of all ages are welcome at this property.
Additional fees may be charged for children using existing beds. Add the number of children to get a more accurate price.

Cribs and Extra Beds
For all room types, cribs cannot be added. Extra bed policies vary according to room type. Please refer to the relevant room type policy.

Deposit Policy
DepositDeposit required
Deposit Collection MethodsA fixed amount of CAD 150.00 (approx. €92.94) is charged.

Pets
Pets are not allowed

Service animals
Service animals are allowed

Age Requirements
The main guest checking in must be at least 21 years old

Paying at the hotel

Property Description

  • Opened: 1860
  • Number of Rooms: 34
Phone:+1-905-6806455
Located in St. Catharines (Merritton), Stone Mill Inn is within a 5-minute drive of The Pen Centre and Welland Canal Lock 7. This spa hotel is 2.6 mi (4.2 km) from Brock University and 2.8 mi (4.4 km) from FirstOntario Performing Arts Centre.

Pamper yourself with a visit to the spa, which offers massages and facials. Additional amenities at this hotel include complimentary wireless internet access, a hair salon, and wedding services.

Enjoy a satisfying meal at Johnny Rocco s Grill serving guests of Stone Mill Inn. Quench your thirst with your favorite drink at the bar/lounge.

Featured amenities include dry cleaning/laundry services and an elevator. Free self parking is available onsite.

Make yourself at home in one of the 34 guestrooms featuring refrigerators and microwaves. Your room comes with a pillowtop bed. 46-inch LED televisions with cable programming provide entertainment, while complimentary wireless internet access keeps you connected. Bathrooms have complimentary toiletries and hair dryers.

Frequently Asked Questions

What landmarks are near Stone Mill Inn?

Nearby attractions to Stone Mill Inn include Mountain Locks Plaza, just 450 ft from your search (straight-line distance) away.

Does Stone Mill Inn serve breakfast?

No, Stone Mill Inn doesn’t serve breakfast.

Where is Stone Mill Inn located?

The hotel is located at 271 Merritt St.

Are pets allowed at Stone Mill Inn?

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

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

Room rates at Stone Mill Inn vary based on dates, hotel policy, and other factors. Enter your travel dates to check current prices.

What are the check-in and check-out times at Stone Mill Inn?

Check-in at Stone Mill Inn starts at 16:00, and check-out is at 11:00.

About This Property

Nearest Train StationNiagara Falls Station
Distance to Train Station16.94KM
Average Price FromEUR146
Hotel Star Rating3