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The Westin Ottawa





About us
With 27 meeting rooms and over 47,200 square feet of versatile space, The Westin Ottawa sets the tone for successful business gatherings here in the nation's capital. Our hotel's Grand Ballroom is the largest Four Diamond ballroom in the city, measuring over 16,000 square feet; additional venues include the Governor General Ballroom, as well as several intimate meeting rooms. We also offer direct access to the Shaw Centre (formerly known as the Ottawa Convention Centre). Under the leadership of Executive Chef Geoffrey Morden, our culinary team creates delectable, full-service catering, guaranteed to energize your meeting attendees. And our impeccable location in downtown Ottawa, just 20 minutes from the airport, eliminates the stress of business travel.
Venue Details
Industry Ratings
Awards
Amenities
Room features and guest services
- Concierge services
- Laundry service
- Luggage storage
- Room service
- View (urban)
- Voicemail box
Facilities
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Outside caterers allowed
- Pet friendly
- Rental car service
- Wheelchair accessible
Business services
- AV capabilities
- Business center
Recreational activities
- Health club
- Indoor pool
- Spa or salon
- Whirlpool
Transportation
- Bus
- Subway
- Taxi
- Train
Equipment
- Dance floor
- Loading dock
- Piano
- Portable heaters
- Portable walls
- Staging area
Room features and guest services
- Concierge services
- Laundry service
- Luggage storage
- Room service
- View (urban)
- Voicemail box
Facilities
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Outside caterers allowed
- Pet friendly
- Rental car service
- Wheelchair accessible
Need dates
Priority windows that venues prefer for hosting events
Seasonal Availability
Do you want to know if your event is during the high or low season? Check the season availability for this hotel.Meeting rooms
Meeting rooms
Menus

Meeting space
Name | Room size | Ceiling height | Maximum capacity | U-Shape | Banquet rounds | Theater | Classroom | Boardroom |
|---|---|---|---|---|---|---|---|---|
680 sq. ft. 27 x 25 sq. ft. | 9.6 ft. | 50 | 16 | 40 | 50 | 27 | 18 | |
485 sq. ft. 24 x 22 sq. ft. | 10 ft. | 8 | - | - | - | - | 8 | |
520 sq. ft. 25 x 21 sq. ft. | 10 ft. | 48 | 18 | 20 | 48 | 24 | 12 | |
950 sq. ft. 43 x 26 sq. ft. | - | 9 | - | - | - | - | 9 | |
815 sq. ft. 29 x 28 sq. ft. | 8.1 ft. | 40 | 15 | 30 | 40 | 18 | 16 | |
1,510 sq. ft. 26 x 58 sq. ft. | 8.1 ft. | 90 | 28 | 70 | 90 | 36 | 36 | |
470 sq. ft. 21 x 23 sq. ft. | 10 ft. | 10 | - | - | - | - | 10 | |
12,590 sq. ft. 85 x 147 sq. ft. | 19.2 ft. | 1250 | - | 730 | 1250 | 650 | 78 | |
4,795 sq. ft. 85 x 56 sq. ft. | 19.2 ft. | 416 | 60 | 270 | 416 | 250 | 72 |
Meeting room floor plans






Guest rooms
Location
Getting Here
Local Attractions

Daly's Restaurant

The Shore Club

The Rideau Canal

Rideau Centre Shopping Mall

Rogers Centre Ottawa

Ottawa Art Gallery

Byward Market

National Arts Centre

Major's Hill Park

Parliament Hill

National Gallery of Canada

Take a Haunted Walk

Bank of Canada Museum

Canadian Museum of History

Canadian War Museum

Royal Canadian Mint

TD Place

Canadian Museum of Nature

Rideau Hall

LeBreton Flats

Dow's Lake Ottawa

Casino Lac-Leamy

Canadian Aviation and Space Museum

Canada Agriculture and Food Museum

Museum of Science and Technology

Ottawa Macdonald–Cartier International Airport
Canadian Tire Centre

Diefenbunker - Canada's Cold War Museum
Nearby vendors











Affiliated Organizations (1)
Additional Information
Cancellation Policy
72 Hours
Additional details
Stay energized year‑round with activities designed to keep guests moving and feeling their best. Enjoy easy access to our BikeWestin, RunWestin, and SkateWestin programs, offering convenient on‑site equipment rentals for effortless wellness on the go.
Weblinks
Follow us
Venue resources
The Westin Ottawa Frequently Asked Questions
Explore frequently asked questions from the The Westin Ottawa regarding Health and Safety, Sustainability, and Diversity and Inclusion
Sustainable Practices
Diversity and Inclusion
Health and Safety
Please explain, if applicable, the carbon offsetting options you offer to corporations.
The corporate sustainability team can help to offset customers' carbon footprints by contacting Sustainability@marriott.com.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to sustainability and social impact goals and initiatives.
sustainability@marriott.com
Has your hotel taken steps to reduce single-use plastics, such as removing plastic straws (except upon request for guests with disabilities), stirrers and cotton buds? If yes, please provide detail as to the steps you have taken to reduce single use plastics?
Yes, Eliminated straws; implemented large format bath amenities
Does your hotel generate (onsite) or purchase (offsite) renewable energy (beyond your utility's standard offerings)? If yes, please describe your practices for generating or purchasing renewable energy.
Yes, Yes
Does your hotel engage in activities to protect & restore the natural environment in which it is located (i.e. trees planted, coral reef restored, etc.)?
Yes
Will your hotel be imposing any additional fees for cleaning services? If yes, please specify those fees.
No
Are specific cleaning/disinfection routines in place for pillows, duvets and their covers, headboard, bathrobe etc.? If yes, please describe.
Yes, Hotels following MI Cleaning Protocals
Please include a link to your public report on community impact if applicable.
Please visit Marriott.com/Serve360 for the latest progress on Marriott International's community engagement efforts.
Please provide any other comments you wish to make regarding your efforts/initiatives to obtain certification in these programs.
https://www.marriott.com/diversity/diversity-and-inclusion.mi
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to diversity, equity, and inclusion.
WEGD@marriott.com
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