Ottawa Conference & Event Centre

Ottawa, Canada · Meetings · Weddings

Conferences for up to 1,200 guests in 43,000 sq ft of space, with 571 hotel rooms connected indoors and free parking in Ottawa

Multi-day conferences, corporate meetings, galas and weddings for 10 to 1,200 guests, across 37 meeting spaces and two divisible ballrooms. The centre connects indoors to two hotels with 571 rooms, sits a minute from Highway 417 and offers free underground parking.

Largest room
1,000
With outdoor spaces
1,200
Event spaces
7
Rooms
571
Ballroom or dance floor
Yes

Event spaces

  • 106 Main Ballroomup to 1,00010,823 sq ft; theatre 1,000, classroom 652, banquet 696, reception 1,000; divides into eight sections
  • 118 Main Ballroomup to 1,0009,546 sq ft; theatre 948, classroom 528, banquet 568, reception 1,000; divides into five sections
  • 118 Eup to 2102,427 sq ft; theatre 210, classroom 132, banquet 120, reception 175
  • 106 Dup to 1802,125 sq ft; theatre 180, classroom 96, banquet 112, reception 150
  • 110 Lectureup to 1322,183 sq ft; theatre 132, for presentations and talks
  • 106 Aup to 1001,069 sq ft; theatre 100, classroom 56, banquet 72, reception 60
All 7 spaces
  • AtriumWindowed atrium for cocktails and receptions; capacity set by the events team

Transport

Train station
Ottawa600 m · 11 min walk
Tram
Tremblay500 m · 9 min walk
Airport
Macdonald-Cartier International Airport (YOW)11 km · about 25 min by car

Distances as the crow flies; times are estimates. Data © OpenStreetMap contributors

The Ottawa Conference & Event Centre handles conferences, training days, galas and weddings for groups of 10 up to 1,200 guests. It stands at 200 Coventry Road in Ottawa, a short drive east of downtown, and has operated since 2006. Its 43,000 square feet of space is split into 37 meeting spaces, including two divisible ballrooms and two amphitheatres, and the building connects indoors to two hotels.

Seminars and company events

Multi-day conferences are the core business here, with general sessions planned for up to 1,200 delegates. The two main halls, 106 and 118, divide into smaller lettered rooms with removable airwalls, so a morning plenary can turn into a set of breakout rooms after lunch. Companies also book the centre for meetings, training programs and internal gatherings. The 110 Lecture room seats 132 in theatre style for presentations. Audiovisual technicians work on site, and the sales, culinary, operations and AV teams plan each event together. Entrances, event rooms, elevators, washrooms and parking are all accessible.

Weddings and receptions

A wedding can take place entirely on site: a ceremony room for the vows, the windowed atrium and pre-function area for cocktails, then a ballroom for dinner and dancing. The centre gives a wedding range of roughly 50 to 750 guests depending on the room. A dance floor, white tablecloths and napkins come with the reception, couples can taste the menu beforehand, and room blocks can be set up in the connected hotels. Galas, celebrations and private parties follow the same format.

Rooms and capacities

The 106 Main Ballroom covers 10,823 square feet and holds 1,000 in theatre style, 696 at banquet rounds or 1,000 for a standing reception. The 118 Main Ballroom, at 9,546 square feet, takes 948 in theatre style, 568 for a banquet and 1,000 standing. Hall 106 splits into eight sections and hall 118 into five; a single section seats roughly 80 to 210 in theatre style. Both main halls have 26-foot ceilings. Banquet figures assume rounds of eight at 60-inch tables, and final numbers depend on staging, dance floor and AV.

Accommodation

Overnight guests stay at the Courtyard by Marriott and the Hampton Inn by Hilton, which together offer 571 rooms connected to the conference centre indoors. Delegates move between bedroom and session without stepping outside, which counts during an Ottawa winter.

Catering

Food and drink come from the in-house culinary team. Outside food and beverages are not allowed, with exceptions such as celebration cakes to agree with a sales manager. Menus cover continental and hot breakfasts, themed coffee breaks, working lunches, buffets, plated dinners, canapés and stations, plus seasonal menus at year end. A banquet bar runs on host, cash or consumption terms. Allergies need to be flagged a week ahead.

Getting there

The centre is about five minutes by car from downtown Ottawa and a minute from Highway 417, the Queensway, which runs directly from the airport. Ottawa Macdonald-Cartier International Airport is about 13 km away, roughly 20 minutes by car. Tremblay Station, served by VIA Rail and O-Train Line 1, is about 750 m away, a 10 to 15 minute walk. OC Transpo route 9 stops nearby on Vanier Parkway. Parking is free: 324 heated underground spaces, with EV charging and accessible bays, plus 174 outdoor overflow spaces.

What sets it apart

  • 0137 meeting spaces in 43,000 sq ft, including two divisible ballrooms
  • 02Largest layout: 1,000 in theatre style in the 106 Main Ballroom
  • 03571 rooms in two hotels connected indoors
  • 04In-house catering and on-site AV technicians
  • 05498 free parking spaces, 324 of them heated underground

Questions and answers

How many people can attend a conference?

The centre plans general sessions for up to 1,200 delegates. The largest published layout is 1,000 in theatre style in the 106 Main Ballroom.

Are there bedrooms on site?

Yes. The Courtyard by Marriott and the Hampton Inn by Hilton, connected to the centre indoors, offer 571 rooms in total.

Can we bring our own caterer?

No. Catering comes from the in-house culinary team. Exceptions such as celebration cakes are agreed with a sales manager.

Can the venue be reached by train?

Yes. Tremblay Station, served by VIA Rail and O-Train Line 1, is about 750 m away, a 10 to 15 minute walk.

Does the centre host weddings?

Yes, with a ceremony room, cocktails in the atrium and dinner in a ballroom, for roughly 50 to 750 guests.

Is parking available?

Yes, 498 free spaces: 324 heated underground and 174 outdoors.

Weddings, meetings and private events

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