GoHotelly
3-star hotel Check-in 16:00 · Check-out 11:00

Stone Mill Inn

Experience luxe stone-wall rooms, free Wi-Fi, parking, spa, and an Italian restaurant at Stone Mill Inn, just 16.5 km from Niagara Falls in St. Catharines.

271 Merritt St, St. Catharines, ON L2T 1K1, Canada View on map
9.2/10
Exceptional Based on 748 recent guest reviews
Free Wi-Fi Free parking Accessible Air-conditioned Kid-friendly
What recent guests emphasize

Comfortable historic charm with attentive service

Visitors appreciate the stylish, spacious rooms and unique 19th-century stone architecture, while enjoying onsite dining at a well-regarded Italian restaurant. Some mixed feedback highlights occasional maintenance and late-night service gaps.

Guests often praise

  • Spacious, beautifully decorated rooms with comfortable beds and quality linens.
  • The building's historic charm and stylish, boutique atmosphere.
  • Friendly, helpful, and attentive staff enhancing the guest experience.
  • Johnny Rocco’s Italian Grill, the onsite restaurant, receives strong positive mentions.
  • Overall good value for the quality provided.

Worth knowing

  • Some rooms have noisy air conditioning units that may affect light sleepers.
  • Technical and maintenance issues reported, including difficulties with TV usage and minor room repairs needed.
  • Late-night front desk and after-hours phone service have been inconsistent according to some guests.
  • Spa services are onsite but not professionally connected to the hotel, with booking challenges reported.
  • The location is somewhat remote, with limited nearby attractions beyond the hotel’s immediate surroundings.

Best for

  • Travelers seeking a boutique stay in a historic building with modern comfort.
  • Visitors who value dining on site, especially Italian cuisine enthusiasts.
  • Couples or small groups looking for a stylish weekend getaway.
  • Guests comfortable with a quieter, somewhat isolated location near Niagara attractions.
  • Anyone prioritizing spacious rooms and a unique architectural setting over extensive onsite amenities.
Compare booking partners

Open this hotel on the platform you trust.

GoHotelly doesn't process bookings — we open this property on each partner so you can compare live rates, cancellation rules and loyalty perks side by side.

Some links are affiliate — if you book, GoHotelly may earn a small commission at no extra cost to you. Read the full disclosure.

About this property

Welcome to Stone Mill Inn

Stone Mill Inn is housed in a historic former cotton mill featuring 19th-century stone architecture, providing a distinctive ambiance that blends heritage with modern comfort. Located just off Highway 89 in St. Catharines, this boutique hotel offers stylish, spacious rooms and suites with stone walls and air-conditioning, each including a kitchen area for added convenience. The inn operates with check-in from 16:00 and check-out by 11:00, accommodating guests seeking both relaxation and practicality.

Amenities include free Wi-Fi, complimentary parking, and accessible facilities, catering well to families and visitors with mobility needs. While there is no on-site pool or fitness center, guests can enjoy the attached Italian restaurant, Johnny Rocco's Italian Grill, praised for its local popularity, as well as a chic spa and bar. The property maintains a smoke-free environment and is child-friendly, though it does not allow pets or provide airport shuttle services.

Situated approximately 16.5 km from Niagara Falls, the inn offers easy access to notable attractions like the Journey Behind the Falls and Niagara Falls State Park, popular for their natural scenery and activities. Travelers typically appreciate the peaceful setting away from urban centers, though some reviews mention the quiet location feels isolated. Guest feedback highlights well-decorated rooms and comfortable beds, while noting occasional issues such as noisy air-conditioning units, limited front desk availability overnight, and some minor maintenance concerns.

Stone Mill Inn suits visitors who value historic character and a refined atmosphere along with practical conveniences. Its combination of heritage architecture, nearby popular outdoor destinations, and on-site dining options make it a suitable choice for couples, families, and those planning a longer stay in the Niagara region.

Summary compiled by GoHotelly editors from verified guest reviews, partner descriptions and editorial notes.
Facilities & essentials

What's on-site and what you should know before you arrive

The short version: what's available day-to-day, and the key practical details most travelers search for.

Most popular facilities

Free Wi-Fi
Free parking
Accessible
Air-conditioned
Kid-friendly
Restaurant
Kitchen in all rooms
Spa
Bar
Smoke-free

Not available at this property

Free breakfast
Pool
Pet-friendly
Airport shuttle
Fitness center
Verified guest reviews

What recent guests are actually saying

Reviews from travelers who stayed here in the last 12 months, grouped to help you spot the pattern quickly.

NK
Nathan Koleman Apr 16, 2026
10

Beautiful rooms, decent service. 1st time, would definitely go back. Only issue was they use fake rose pedals, valentines package. For 40$ ud think they would be real. Would recommend.

RD
Robert Doan Mar 18, 2026
8.0

I was hoping for a bit better than what we received. The room was spacious and clean. But some things need repair. The TV takes 20 minutes until you understand how to use it. Hiding the cable box behind the TV made it almost impossible to even turn it on. The creamer for coffee was curdling. Toilet tissue dispenser was completely broken. Location is in the middle of absolutely nowhere. It's more famous for the restaurant than the hotel. It's a nice looking place. The price was right. No phones in the room??? Tub and shower combo doesn't really work well. Enjoyed the loft room with the bedroom upstairs!!!

J
jw1137 Mar 11, 2026
10

My wife and I have been enjoying heritage Inns for nearly 50 years. Stone Mill stacks up very well in every significant category. The only disappointment came from the attached but not commercially connected spa. Kevin Lunn Spa didn't bother to respond to repeated attempts to book so I wouldn't plan that as part of your stay.

BN
B N Feb 25, 2026
10

We recently stayed at the Stone Mill inn and was absolutely amazed with this boutique hotel. The rooms are gorgeous. Massive size rooms. The banquet room we attended was stunning as well and the service was impeccable.. Very comfy beds and pillows. The whole hotel is decorated with style. Would be returning here for a weekend getaway. One small remark is that the Ac unit during the night makes quite a lot of noise.

RD
Robert Doan Jan 09, 2026
8.0

Very cool resort. It is in a funny location. Since it is a historic mill, I was expecting a river near by......... Room 1 is a loft unit. Some things needed attention. The TV was impossible to turn on. Due to the fact that the cable box was put behind the TV. And then to get volume, its a 6 step process. Show in the hot tub isn't a very good idea. Curdled milk for my coffee wasn't very nice. The restaurant was a 8 out of 10. Pretty good food. Great attitude from our server. No phone in the room, but a menue to order room service??????? Windows looked out to a flat roof and not much else. It was a very nice room for 2 days.

JS
James Scruggs Dec 30, 2025
10

Rooms were great. Beds were good. All of us noted how good the beds slept. Only complaint is that there is no one available at the desk from 10 pm to 8 am. There is a number to call. One of the people needed something and called the number. No one answered. Next morning it was brought to their attention. The manager later told the group they had made a change as to who received the calls after hours and that there wouldn't be a problem anymore. Staff were nice and helpful. Would definitely stay there again. Price was good for the quality of the rooms.

AA
Andy A Dec 27, 2025
10

I was invited back after my previous stay, and I’m really glad I returned. This most recent visit was fantastic from start to finish. The atmosphere was great, everything ran smoothly, and I genuinely had a blast during my stay. The staff were welcoming and attentive, and the overall experience this time around completely exceeded my expectations. It was clear that care was taken to ensure guests felt comfortable and enjoyed their time. I truly appreciate the invitation to return and the opportunity to experience the property again under much better circumstances. Based on this visit, I would absolutely recommend staying here and would not hesitate to come back myself.

KF
Karin Fryer Dec 25, 2025
8.0

I am looking forward to this review being altered. We didn't have a great first impression but we were offerred a return trip. This building is architecturally gorgeous. The parking is rough but its a weird shaped lot. Snow isn't helping. That foyer is a spectical. When those tiles gleam against the stairwell it is lovely. The ironwork is also quite notable. Staff are kind and exceedingly helpful. We are excited to see our next time there.

Location & neighborhood

Where you'll find Stone Mill Inn

St. Catharines, Ontario, Canada

Just off Highway 89 and 4.3 km from the Royal Niagara Golf Club, this upscale inn in a former cotton mill features 19th-century stone architecture and is 16.5 km from Niagara Falls.

  • St. Catharines 1 hr 19 Walk
  • Merritt St + Almond Ln 2 min Walk
  • Glendale Ave + Burleigh Hill Dr 10 min Walk
  • Toronto Pearson International Airport 1 hr 11 Car · 3 hr 23 Transit
  • Billy Bishop Toronto City Airport 1 hr 37 Car · 3 hr 18 Transit
Things to do nearby

Worth the walk or a quick ride

Curated spots travelers usually pair with a stay in Ontario. Distances are rough real-world times, not straight-line.

Niagara Falls 130,858 reviews

Niagara Falls

Niagara Falls, NY 14303, United States

4.8 · Nature Preserve
Journey Behind the Falls 15,098 reviews

Journey Behind the Falls

6650 Niagara River Pkwy, Niagara Falls, ON L2E 6T2, Canada

4.5 · Scenic Spot
Niagara Falls State Park 77,560 reviews

Niagara Falls State Park

332 Prospect St, Niagara Falls, NY 14303, United States

4.8 · Park
People also viewed

Similar Hotels in Ontario

Hand-picked alternatives with a comparable feel, size and price band.

113 Ketchankooken Trail, Mindemoya, ON P0P 1S0, Canada

Island Spring Cottages

Stay at Island Spring Cottages, a 4.6rated resort hotel in Mindemoya, ON. Enjoy kidfriendly amenities and explore nearby attract...

4.6 (35) View
157 Ontario St, Stratford, ON N5A 3H1, Canada

Debonaire Suites

Stay at Debonaire Suites, a 5star inn located at 157 Ontario St, Stratford. Enjoy toprated comfort with 33 guest reviews to guid...

5 (33) View
367 Ellice Ave, Winnipeg, MB R3B 1Y1, Canada

The Quest Inn

Stay at The Quest Inn in Winnipeg with free WiFi, parking, and air conditioning. Near Bell MTS Place, The Forks, and Winnipeg Ric...

3.3 (123) View
2308 Chem. des Patriotes, Saint-Ours, QC J0G 1P0, Canada

Motel Saint-Ours

Relax in airconditioned rooms with river views, free WiFi, breakfast, and parking at Motel SaintOurs, close to SaintOurs histo...

3.9 (47) View
382 Yonge St, Toronto, ON M5B 1S9, Canada

Canada Suites

Stay at Canada Suites, a modern hotel in downtown Toronto featuring kitchen suites, free WiFi, indoor pool access, and close to C...

4.3 (107) View
5101 NS-4, Ben Eoin, NS B1J 1P1, Canada

Ski Ben Eoin

Enjoy toprated skiing, bar & grill, and familyfriendly amenities at Ski Ben Eoin in Ben Eoin, NS. Accessible, with ski rentals a...

4.8 (65) View
4222 Highway 16 West, Prince George, BC V2N 5N7, Canada

Bon Voyage Inn

Relax at Bon Voyage Inn, a 4.1rated motel in Prince George offering free WiFi, parking, kitchenettes, restaurant, and easy acces...

4.1 (486) View
2950 Camozzi Rd, Revelstoke, BC V0E 2S1, Canada

Revelstoke Mountain Resort

Discover Revelstoke Mountain Resort in Revelstoke, BC. Enjoy 65+ ski runs, familyfriendly amenities, onsite dining, spa, and acc...

4.7 (4,137) View
6839 66 St, Red Deer, AB T4P 3T5, Canada

Best Western Plus Red Deer Inn & Suites

Enjoy free WiFi, breakfast, indoor pool, and hot tub at Best Western Plus Red Deer Inn & Suites, located near River Bend Golf and...

4.4 (722) View
306 Shillington Cres, Saskatoon, SK S7M 1L2, Canada

Best Western Blairmore

Stay at Best Western Blairmore in Saskatoon offering free breakfast, indoor pool, fitness center, and easy access to Remai Modern ...

4.4 (988) View
Share your stay

Stayed at Stone Mill Inn? Help the next traveler decide.

Short, honest notes are more useful than long ones. A few sentences about what worked, what surprised you, and who the hotel is best for will go a long way.

Your email is only used to verify the review — it won't be shown publicly.