See all properties

Tri Century Mill Suites

Property class: 2.5

Choose dates to view prices

Photo gallery for Tri Century Mill Suites

A room with a stone wall, a large window with curtains, two chairs, a small table, and a bed.
A spacious living room with a grand piano, comfortable sofas, a coffee table, and a brick wall.
A window seat with a cushion, a glass of red wine, and a magazine.
A compact kitchenette with a microwave, refrigerator, and a sink.
A window with a view of a brick building and greenery outside.

Reviews

9.8 out of 10
Exceptional

Popular amenities

  • Pet friendly
  • Parking included
  • Free WiFi
  • Air conditioning
  • Laundry
  • Housekeeping
The current price is $151
$133 nightly
$151 total
Total with taxes and fees
Oct 1 - Oct 2

Explore the area

View in a map
150 Mill Street, Carleton Place, ON, K7C 1T4
  • Place, Carleton Place Town Hall
    ‪5 min walk‬
  • Place, Carleton Place and Beckwith Heritage Museum
    ‪5 min walk‬
  • Place, Canadian Tire Centre
    ‪22 min drive‬
  • Airport, Ottawa, ON (YOW-Macdonald-Cartier Intl.)
    ‪47 min drive‬

Room options

View all photos for Studio Suite, 1 Queen Bed, Kitchenette

A bed with a green upholstered headboard, white pillows, and a striped pillow. A bedside table with a lamp and a book is against a stone wall.

Studio Suite, 1 Queen Bed, Kitchenette

10.0 out of 10
Exceptional
(1 review)
  • 302 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Studio Suite, 1 King Bed, Kitchenette

A hotel room with a bed, a nightstand, a lamp, a chair, and a window with curtains.

Studio Suite, 1 King Bed, Kitchenette

8.8 out of 10
Excellent
(3 reviews)
  • 326 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Studio, 2 Queen Beds

A hotel room with two beds, a nightstand with a lamp, and a wooden headboard.

Studio, 2 Queen Beds

10.0 out of 10
Exceptional
(1 review)
  • 366 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

Room

  • Sleeps 4
  • 1 Queen Bed and 1 Queen Sofa Bed

View all photos for Room, 1 Queen Bed with Sofa bed

A hotel room with a bed, a nightstand, a lamp, a window with a view of a brick building, and a mirror.

Room, 1 Queen Bed with Sofa bed

10.0 out of 10
Exceptional
(1 review)
  • 603 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 Queen Bed and 1 Queen Sofa Bed

View all photos for Room, 1 King Bed with Sofa bed

A bedroom with a large bed, two bedside tables with lamps, a window with curtains, and a sloped ceiling with exposed beams.

Room, 1 King Bed with Sofa bed

  • 495 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Queen Sofa Bed

View all photos for Suite, 1 Bedroom

A hotel room with a brick wall, a bed with white linens, a chair, a small table with a lamp, and a view through a window.

Suite, 1 Bedroom

10.0 out of 10
Exceptional
(1 review)
  • 775 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Queen Bed

View all photos for Studio, 1 King Bed, Kitchen

A hotel room with a bed, a desk, a chair, a window, and a stone wall.

Studio, 1 King Bed, Kitchen

  • 363 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Studio, 1 Queen Bed, Kitchen

A neatly made bed with white linens and a textured throw blanket, a bedside table with a lamp, books, and a cup, and a wooden headboard.

Studio, 1 Queen Bed, Kitchen

8.0 out of 10
Very good
(1 review)
  • 338 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Luxury Room, 1 King Bed with Sofa bed, Kitchen

A bedroom with a stone wall, a large arched window, a bed with two pillows, and two bedside lamps.

Luxury Room, 1 King Bed with Sofa bed, Kitchen

10.0 out of 10
Exceptional
(1 review)
  • 772 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Queen Sofa Bed

Similar properties

A modern hotel lobby with a seating area, a bar, and a kitchen visible in the background.
Homewood Suites by Hilton Ottawa Kanata
Kanata
  • Pool
  • Breakfast included
  • Pet friendly
  • Parking included
4.7 out of 5, Exceptional, 1,005 reviews
$123 nightly
The price is $147
Sep 27 - Sep 28
Total with taxes and fees
Homewood Suites by Hilton Ottawa Kanata

About the neighborhood

Carleton Place

Located in Carleton Place, Tri Century Mill Suites is in the historical district, within a 15-minute drive of Carleton Place Town Hall and Almonte Village. .This hotel is 18 mi (28.9 km) from Canadian Tire Centre and 12.2 mi (19.7 km) from Temple’s Sugar Bush.

What's nearby

  • Carleton Place Town Hall - 5 min walk - 0.3 miles
  • Carleton Place and Beckwith Heritage Museum - 5 min walk - 0.3 miles
  • Canadian Tire Centre - 22 min drive - 20.8 miles
  • Carleton University - 39 min drive - 36.7 miles
  • Parliament Hill - 42 min drive - 38.3 miles

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
  • ‪McDonald's - ‬5 min drive

About this property

Tri Century Mill Suites

Tri Century Mill Suites offers 13 accommodations with hair dryers. Accommodations offer separate sitting areas and include dining tables. Kitchenettes offer full-sized refrigerators/freezers, stovetops, cookware/dishes/utensils, and dishwashers.

Bathrooms include shower/tub combinations. This Carleton Place hotel provides complimentary wireless Internet access, with a speed of 500+ Mbps (good for 6+ people or 10+ devices). Housekeeping is provided daily.

Make yourself at home in one of the 13 guestrooms, featuring kitchenettes with full-sized refrigerators/freezers and ovens. Complimentary wireless internet access is available to keep you connected. Conveniences include separate sitting areas and electric kettles, and housekeeping is provided daily.
Featured amenities include a 24-hour front desk, luggage storage, and laundry facilities. Free self parking is available onsite.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 500+ Mbps (good for 6+ people or 10+ devices)
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free uncovered self parking on site
  • Wheelchair-accessible parking available

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

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator (42 inch wide door)
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking

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
  • Kitchenette
  • Oven
  • Stovetop
  • 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 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
Cribs (infant beds) are not available

Property payment types

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

Tri Century Mill Suites Reviews

Reviews

9.8

Exceptional

Rating 10 - Excellent. 55 out of 63 reviews
Rating 8 - Good. 6 out of 63 reviews
Rating 6 - Okay. 1 out of 63 reviews
Rating 4 - Poor. 0 out of 63 reviews
Rating 2 - Terrible. 1 out of 63 reviews

10/10

Cleanliness

9.8/10

Staff & service

9.8/10

Amenities

9.8/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Hugh

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great Stay, Clean Rooms, Great Staff
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Noah

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful property, with beyond friendly staff.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Guadalupe

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean and beautiful room and very nice staff.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Markus

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A brand-new experience in a 200 year old mill with a ton of character. It was the perfect stay.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Kira

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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

Liked: Cleanliness, staff & service, amenities
Our new favorite hotel in the area! Will be rebooking for sure...beautiful property and great room amenities!
Stayed 1 night in Feb 2026
Verified review

10/10 Excellent

Nikunjkumar

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
One of the best hotel. Top notch facility, location, customer service and cleanliness. River besides makes the location exceptionally beautiful and fresh. Highly recommended
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Eric

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing place and staff! An old mill with modern rooms. New large deck coming over the river soon to enjoy drink or food. Highly recommended!
Stayed 1 night in May 2026
Verified review

10/10 Excellent

JOHN

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
what a lovely set up. We thoroughly enjoyed our stay in a very comfortable modern environment with everything we needed. Check in check out we’re very easy. If we are ever through Carleton place again, this is where we will stay Highly recommend recommended
Stayed 1 night in May 2026
Verified review

8/10 Good

Andre

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It’s a beautiful, historic property, with great rooms, and location. I’d rate it higher but it’s not entirely complete at this time.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Melanie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful! All new, boutique hotel. Full amenities great location.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

janet

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The suite was clean and comfortable. Our hosts were friendly and helpful. The kitchen had everything we needed. The view of the river was lovely and there were nice shops, restaurants and walking trails nearby.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Jialin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The house was newly renovated, very modern, and extremely clean. There were also plenty of kitchen utensils available. The staff were very friendly and brought us extra chairs to sit on. The surrounding area of the town was beautiful as well, and it was very relaxing to walk around the park nearby. Overall, everything was wonderful!
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Normand

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A recently opened hotel with all the charms of old and new. Ask the staff about the meaning of the hotel's name, Tri Century Mills. We had a corner suite, with a view of the Mississipi river and Princess Street, and it was gorgeous. And there were plenty of choices in the area for shopping and eating. We will return!
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Siobhan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Tri Century Mill Suites is an absolutely beautiful hotel. It is meticulously clean, safe, and incredibly beautiful. I landed in Tri Century because I was unable to find a hotel in Ottawa. Although the drive into the city each day for work was about 40 mins., I would choose this hotel again. Carleton Place is filled with charm, countless choices for restaurants, and a perfect place for a walk. Tri Century is working to complete some of the additional amenities, like an in-house cafe and patio, and I can already see that these additions will be completed with the same level of care and attention to detail, where they maintain the beautiful history of the property but update it to today's standards. Thank you Tri Century for a wonderful stay.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Hugh

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I stayed one night at Tri Century Mill Suites in mid March. My room was spacious, clean and absolutly gorgeous. There were massive windows looking out over the river which runs around the property. I didn't need the kitchenette, but if I did it was very well equipped. This room had a bedroom separate from the living space, also with a huge window and a deep sill. The bed was very comfortable and I slept like a baby. It was a very short walk to town where I could choose from a variety of restaurants and bars. The town of Carleton Place is quaint and appears to be very well cared for.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Jean-Michel

Stayed 1 night in May 2026
Verified review

10/10 Excellent

Lester

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Dan

Stayed 1 night in May 2026
Verified review

8/10 Good

debbie

Liked: Cleanliness, property conditions & facilities
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Claude

Stayed 1 night in Feb 2026