Located in Carleton Place, Tri Century Mill Suites is in the historical district. Almonte Village and Smiths Falls Bascule Bridge are local landmarks, and some of the area's attractions include Saunders Farm and Carp Fairgrounds. Looking to enjoy an event or a game while in town? See what's happening at Canadian Tire Centre or Bell Sensplex.
150 Mill Street, Carleton Place, ON, K7C 1T4
What's nearby
Canadian Tire Centre
22 min drive - 33.5 km
Parliament Hill
42 min drive - 61.5 km
Byward Market Square
43 min drive - 61.9 km
Carleton Place Town Hall
5 min walk - 0.5 km
Carleton Place and Beckwith Heritage Museum
5 min walk - 0.5 km
Getting around
Smiths Falls Station
29 min drive
Ottawa International Airport (YOW)
50 min drive
Restaurants
Tim Hortons
4 min drive
Tim Hortons
16 min walk
Stalwart Brewing Co
9 min walk
Waterfront Bistro
8 min walk
Blended Beverage Bar
9 min walk
About this property
Tri Century Mill Suites
Hotel in the historical district
Tri Century Mill Suites provides laundry facilities and more. Guests can connect to free in-room WiFi.
Additional perks include:
Free self-parking
Smoke-free property, luggage storage and a 24-hour front desk
Room features
All guest rooms at Tri Century Mill Suites include perks, such as laptop-friendly workspaces and air conditioning, as well as amenities, such as free WiFi and separate sitting areas.
More amenities include:
Free tea bags/instant coffee and electric kettles
Bathrooms with shower/bath combinations and hairdryers
Wardrobes/cupboards, separate sitting areas and kitchenettes
In-room WiFi speed: 500+ Mbps (good for 6+ people or 10+ devices)
Available in some public areas: Free WiFi
Parking and transport
Free uncovered self parking on site
Limited on-site self parking
Family friendly
Dining table
In-room full-sized refrigerator/freezer
In-room kitchenette
Laundry facilities
Conveniences
24-hour front desk
Laundry facilities
Luggage storage
Guest services
Housekeeping (daily)
Accessibility
No lift
More
Smoking not allowed
Room amenities
Bedroom
Bedsheets provided
Bathroom
Hair dryer
Private bathroom
Shampoo
Shower/bathtub combination
Soap
Toilet paper
Towels provided
Food and drink
Cookware, dishware, and utensils
Dining table
Dishwasher
Electric kettle
Full-sized refrigerator/freezer
Hob
Kitchenette
Oven
Tea bags/instant coffee
More
Air conditioning (climate-controlled)
Heating (climate-controlled)
Laptop workspace
Separate sitting area
Policies
Check-in
Check-in start time: 4:00 PM; check-in end time: anytime
Minimum check-in age - 18
Check-out
Check-out before 11:00 AM
Special check-in instructions
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
Access methods
Staffed front desk
Pets
Pets are allowed for an extra charge of CAD 25 per pet, per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs and cats only
Children and extra beds
Children are welcome
Rollaway/extra beds are not available.
Cots (infant beds) are not available
Payment types at the property
Important information
Optional extras
Pet fee: CAD 25 per pet, per stay
Service animals are exempt from fees
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 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
Safety features at this property include a fire extinguisher
We should mention
This property does not have any lifts
Frequently asked questions
Is Tri Century Mill Suites pet-friendly?
Yes, cats and dogs are allowed at this property. There's a fee of CAD 25 per pet, per stay. Service animals are exempt from fees.
How much does it cost to stay at Tri Century Mill Suites?
As of 15 Oct 2026, prices found for a 1-night stay for 2 adults at Tri Century Mill Suites on 2 Nov 2026 start from 3.670.997 ₫, 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.
How much is parking at Tri Century Mill Suites?
Self-parking is free at this property.
What time is check-in at Tri Century Mill Suites?
Check-in start time: 4:00 PM; check-in end time: anytime.
What time is check-out at Tri Century Mill Suites?
Checkout is at 11:00 AM.
Where is Tri Century Mill Suites located?
Situated in the historical district, this hotel is 0.4 mi (0.6 km) from Carleton Place Town Hall and within 12 miles (20 km) of Almonte Village and Temple’s Sugar Bush. Canadian Tire Centre and Saunders Farm are also within 20 miles (32 km).
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Reviews
Tri Century Mill Suites Reviews
9.6
Exceptional
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
Very cool property, renovated old mill with modern, beautifully decorated rooms with kitchenette and all the comforts of home. Will definitly be returning at some point.
The property and room are beautiful. Brand new and very clean. The beds are insanely
Comfortable. The outside has a river near by. It’s all very beautiful. Would love to stay again.
The suites are amazing, very clean, but the property is under construction.
Our stay was wonderful but there is no restaurants or shop in the hotel.
They are busy adding these amenities, so it will be a 5 * hotel.
Gorgeous property and will only get better as the riverside outdoor space, café and gym are finished. The staff was wonderful - helpful, friendly amd full of suggestions about what to see and where to eat in town. We will definitely be back!
Brand new hotel. Spacious and well thought out suite. Beautiful location right in front of the Mississippi river and at walking distance from the Carleton Place centre. Excellent location to visit the surroundings (Perth, Merrickville, Almonte etc) My secret is now revealed!
Outstanding stay from start to finish. The staff were welcoming and professional, check-in was smooth, and every detail felt thoughtfully handled. The room was spotless, comfortable, and quiet, with fresh linens and excellent amenities. The location was convenient, and the hotel itself was magical. We would happily stay there again and highly recommend it to anyone looking for a relaxing, stress-free, and magical hotel experience.
I loved this property not only for its beautiful centuries old architecture but the improvements that they have made. The rooms are really spacious and well laid out. The kitchen amenities are great.
The people that work there are wonderful and made check-in and -out really easy. Thank you especially to Teagan and Patti who really did a great job of making us feel comfortable.
We enjoyed every minute of our two night stay. It was so peaceful and quiet. The building is solid and we couldn’t hear anything or anyone. Everything was meticulously clean and in pristine condition. The bed, linens and pillows were top quality and so lovely. Even the detergent used on the towels was beautiful. We enjoyed walking the trails nearby, visiting the shops downtown, and even enjoyed excellent fish and chips at the recommended restaurant down the street. Overall fantastic experience and well worth every cent. We look forward to returning again in the future when the piano wine bar is open.
Stayed 2 nights in Sep 2026
Verified review
8/10 Good
Christina
19 Sep 2026
Liked: Cleanliness, staff & service
Disliked: Amenities
The hotel just opened Dec. 2025. Our room had a full kitchen (!) but there were no other food / drink options on site. No TV in the room. Very loud fan on the AV. - Bed was comfortable.
This was a super cool place! Staff were amazing, and it was so fun getting to explore the town and the hotel. Everything is a well preserved piece of history, and it seems like the owners put a lot of time and effort into restoring the mill rather than flipping it. If I'm ever out that way again I will definitely be booking here!
Stayed 3 nights in May 2026
Verified review
10/10 Excellent
Matthew A
15 Feb 2026
Liked: Cleanliness, staff & service, amenities
Our new favorite hotel in the area! Will be rebooking for sure...beautiful property and great room amenities!
The staff was amazing. The rooms were clean and beautiful. We will
definitely be staying there again. The only thing I would say is that they have no TV on the rooms. So make sure to bring an I pad if you need something to watch before bedtime