The Westin Ottawa

Ottawa, ON Hotel
Learn how the Cvent Supplier Network (CSN) works
ChainMarriott International Hotels
Total Meeting Space4,500 sq. m
Guest Rooms496
11 Colonel By Drive
Ottawa, ON K1N 9H4

The Westin Ottawa

Ottawa, ON Hotel
Learn how the Cvent Supplier Network (CSN) works




5 Green Keys


Room Features and Guest Services

  • Concierge Services
  • Internet Access
  • Laundry Service
  • Luggage Storage
  • Room Service
  • View (Ocean or Water)
  • View (Urban)
  • Voicemail Box


  • Onsite Catering
  • Onsite Gift Shop
  • Onsite Restaurant
  • Onsite Security
  • Outside Caterers Allowed
  • Pet Friendly
  • Wheelchair Accessible

Business Services

  • AV Capabilities
  • Business Center

Recreational Activities

  • Health Club
  • Indoor Pool
  • Spa or Salon
  • Whirlpool

Venue Accessible By

  • Bus
  • Taxi


  • Dance Floor
  • Loading Dock
  • Piano
  • Portable Heaters
  • Portable Walls
  • Staging Area

Image Gallery


Meeting Space

Total Meeting Space4,500 sq. m
Meeting Rooms27
Largest Room1,556 sq. m
Second Largest Room1,169 sq. m
Meeting Rooms
Room Size
Ceiling Height
Room Dimensions
Maximum Capacity
Banquet Rounds
Cocktail Rounds
Prince Edward Island
30sq. m3 m8 mx 4 m20-2020201218
44sq. m4 m6 mx 7 m10-----10
44sq. m4 m7 mx 7 m8-----8
Provinces/Confederation Ballroom
1,556sq. m6 m26 mx 60 m1800-1370150018001084-
49sq. m4 m9 mx 6 m10-----10
Nova Scotia
50sq. m3 m8 mx 6 m40244040402420
New Brunswick
50sq. m3 m11 mx 6 m40244040402420
51sq. m3 m8 mx 6 m40244040402420
52sq. m4 m9 mx 6 m4820-40482420
57sq. m3 m9 mx 6 m40244040363020
63sq. m3 m8 mx 8 m50245050503624
66sq. m4 m11 mx 6 m64305060643628
71sq. m3 m7 mx 10 m60245060604024
British Columbia
76sq. m3 m9 mx 9 m60275050604524
77sq. m4 m8 mx 10 m7029-60703924
104sq. m3 m8 mx 13 m90388080906030
119sq. m4 m15 mx 8 m90428090907238
188sq. m5 m14 mx 17 m210451301702109944
191sq. m3 m33 mx 6 m200--200---
227sq. m---------
Les Saisons
259sq. m3 m10 mx 17 m150451101501308142
Governor General Ballroom
691sq. m4 m13 mx 54 m742-480500742453-
Confederation Ballroom
1,169sq. m6 m26 mx 44 m1400-108012001400850-
Provinces Ballroom
376sq. m6 m26 mx 14 m4008129030040023472

Guest Rooms

Total Guest Rooms496




Local Attractions

Rideau Canal

Historical Landmark
3 km away
The Rideau Canal is a chain of beautiful lakes, rivers and canals winding 202 km from Kingston, at the head of Lake Ontario, to Ottawa, Canada's capital city. One of Canada's historic canals, the Rideau is maintained and operated by Parks Canada to preserve and present the canal's natural and historic features, as well as to provide a navigable channel for boaters. The Rideau Canal, also known as the Rideau Waterway, connects the city of Ottawa, Ontario, Canada on the Ottawa River to the city of Kingston, Ontario on Lake Ontario. The canal was opened in 1832 as a precaution in case of war with the United States and is still in use today, with most of its original structures intact. The canal system uses sections of major rivers, including the Rideau and the Cataraqui, as well as some lakes. It is the oldest continuously operated canal system in North America, and in 2007, it was registered as a UNESCO World Heritage Site.
1125 Colonel By Drive
Ottawa, ON, CA K1S 5B8

Parliament Hill

Historical Landmark
3 minutes away
Welcome to Parliament Hill – a symbol of national pride for Canadians and one of the most significant heritage sites in Canada! It is the place where our nation was first created at Confederation, and it continues to shape and define us through the work that happens here. Parliament Hill is an area of Crown land on the southern banks of the Ottawa River in downtown Ottawa, Ontario. Its Gothic revival suite of buildings — the parliament buildings — serves as the home of the Parliament of Canada and contains a number of architectural elements of national symbolic importance. Parliament Hill attracts approximately 3 million visitors each year. Originally the site of a military base in the 18th and early 19th centuries, development of the site into a governmental precinct began in 1859, after Bytown was chosen by Queen Victoria as the capital of the Province of Canada.
Wellington Street
Ottawa, ON, CA K1A 0A9

Rideau Centre Shopping Mall

2 minutes away
If you’re looking for great shopping in Ottawa, look no further than Rideau Centre! 180 of the biggest names in fashion, beauty, accessories, electronics and entertainment and more in the heart of downtown Ottawa. Come see what’s in store!
50 Rideau Street
Suite 300
Ottawa, ON, CA K1N 9J7


  • Paid Parking
  • Valet Parking
  • Bus Parking


Winner of the AAA Four Diamond Award®, The Westin Ottawa is situated on the Rideau Canal with stunning views of Parliament Hill and the Byward Market. Refreshed with a newly renovated entrance, lobby, guestrooms, a spectacular new ballroom and executive meeting rooms, The Westin Ottawa is sure to inspire. Just steps from museums, and connected by indoor walkways to the Rideau Centre shopping mall and Ottawa Convention Centre, making meetings come alive in the nation’s capital.