1050 de la Gauchetiere West, Montreal H3B 4C9 Canada
+1 514-878-9000

Organize a meeting or event

Share your expectations with our experienced organizers who will inform you about rates and room availability.

  • 27

    Event Rooms

  • 3,322 sq m

    Total Event Space

  • 1,000

    Capacity Largest Space

  • 25

    Maximum Breakout Rooms

About This Venue

  • Wedding Menus: Dream Weddings the kind that inspire

    Learn more
  • Plan a Montreal wedding reception or event to remember in our rooftop Maisonneuve function space.

  • Banquets of up to 620 guests can be accommodated in the Grand Ballroom.

  • Marriott's Red Coat service ensures that your Montreal event runs smooth.

Plan an Inspired Event

Image See What’s Possible
See What's Possible.

Search our event ideas online with inspiring event photos, tips and layouts - specific to this hotel.

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Image Manage Your Event with Ease
Keep Your Event in Hand.

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Group Lists

If you have a list of your guests, we can make reservations for all of them.

Rooming Lists

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

Image Marriott Rewards
Reward Yourself

Earn up to 50,000 plus Elite status, discounts and more.

Services and Facilities

Wedding Certification

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.

Catering

Coffee Break Lunch Afternoon Break Reception Dinner

Specialty Services

Specialty lighting services available

Capacity

Capacity Chart

Convert Feet | Reset
  • Salon 401
  • 4.9x4x2.6
  • 19
  • 8
  •  
  • 8
  •  
  •  
  •  
  • Salon 402
  • 4.9x4x2.6
  • 19
  • 8
  •  
  • 8
  •  
  •  
  •  
  • Salon 403
  • 4.9x4x2.6
  • 19
  • 8
  •  
  • 8
  •  
  •  
  •  
  • Salon 404
  • 4.9x4x2.6
  • 19
  • 8
  •  
  • 8
  •  
  •  
  •  
  • Habitation A (Plaza Level)
  • 8.2x4.3x2.6
  • 35
  • 20
  •  
  • 16
  •  
  • 20
  • 20
  • Habitation B (Plaza Level)
  • 10.4x4.3x2.6
  • 44
  • 40
  •  
  • 25
  •  
  • 30
  • 30
  • Huronie A (Plaza Level)
  • 10.4x6.1x2.6
  • 63
  • 40
  • 18
  • 18
  • 15
  • 40
  • 40
  • Huronie B (Plaza level)
  • 10.4x6.1x2.6
  • 63
  • 40
  • 18
  • 18
  • 15
  • 40
  • 40
  • Terrasse (Plaza Level)
  • 10.1x6.6x2.6
  • 66
  • 50
  • 30
  • 26
  • 25
  • 50
  • 50
  • Maisonneuve-B (36th Floor)
  • 8.2x8.2x3.2
  • 68
  • 40
  • 27
  • 18
  • 18
  • 40
  • 40
  • Maisonneuve-C (36th Floor)
  • 8.2x8.2x3.2
  • 68
  • 40
  • 27
  • 18
  • 18
  • 40
  • 40
  • Maisonneuve-E (36th Floor)
  • 8.2x8.2x3.2
  • 68
  • 40
  • 27
  • 18
  • 18
  • 40
  • 40
  • Maisonneuve-F (36th Floor)
  • 8.2x8.2x3.2
  • 68
  • 40
  • 27
  • 18
  • 18
  • 40
  • 40
  • Etude Champlain (Lower Lobby)
  • 12.2x6.1x3.5
  • 74
  • 50
  •  
  • 26
  •  
  • 50
  •  
  • Habitation AB (Plaza Level)
  • 18.6x4.3x2.6
  • 79
  • 60
  •  
  •  
  •  
  • 60
  • 50
  • Viger A (Lower Lobby)
  • 13.1x7.9x3.8
  • 104
  • 100
  • 48
  • 33
  • 30
  • 100
  • 80
  • Viger B (Lower Lobby)
  • 13.1x7.9x3.8
  • 104
  • 100
  • 48
  • 33
  • 30
  • 100
  • 80
  • Viger C (Lower Lobby)
  • 13.1x7.9x3.8
  • 104
  • 100
  • 48
  • 33
  • 30
  • 100
  • 80
  • Neufchatel (Lobby Level)
  • 15.5x7.6x3.8
  • 118
  • 90
  • 40
  • 35
  • 34
  • 90
  • 80
  • Huronie AB (Plaza Level)
  • 10.4x12.2x2.6
  • 126
  • 120
  • 36
  • 30
  • 30
  • 120
  • 80
  • Cartier B (Lobby Level)
  • 17.7x7.3x4.1
  • 129
  • 150
  • 65
  • 45
  • 48
  • 150
  • 100
  • Maisonneuve-A (36th Floor)
  • 16.5x8.2x3.2
  • 135
  • 100
  • 60
  • 36
  • 40
  • 100
  • 100
  • Maisonneuve-BC/EF (36th Floor)
  • 16.5x8.2x3.2
  • 135
  • 100
  • 60
  • 36
  • 40
  • 100
  • 100
  • Cartier (Foyer)
  • 23.5x5.9x4.1
  • 139
  • 200
  •  
  •  
  •  
  • 200
  •  
  • Maisonneuve-D (36th Floor)
  • 20.6x7.9x3.2
  • 163
  • 100
  • 60
  • 36
  • 40
  • 100
  • 100
  • Cartier A (Lobby Level)
  • 10.1x17.7x4.1
  • 178
  • 200
  • 90
  • 45
  • 51
  • 200
  • 150
  • Cartier C (Lobby Level)
  • 17.7x10.1x4.1
  • 178
  • 200
  • 90
  • 45
  • 51
  • 200
  • 150
  • Pre Function Space (Lower Lobby)
  • 15.5x11.6x4.3
  • 180
  • 150
  •  
  •  
  •  
  • 150
  •  
  • Viger AB/BC (Lower Lobby)
  • 15.8x13.1x3.8
  • 208
  • 200
  • 80
  • 50
  • 50
  • 200
  • 190
  • Le Caf Conc (Lower Lobby)
  • 20.7x14.6x10.1
  • 303
  • 300
  • 125
  •  
  •  
  • 300
  • 150
  • Cartier AB/BC (Lobby Level)
  • 17.4x17.7x4.1
  • 307
  • 350
  • 170
  • 45
  • 63
  • 350
  • 250
  • Viger ABC (Lower Lobby)
  • 23.8x13.1x3.8
  • 312
  • 400
  • 125
  • 72
  • 65
  • 400
  • 300
  • Cartier ABC (Lobby Level)
  • 27.4x17.7x4.1
  • 485
  • 700
  • 300
  • 70
  • 90
  • 700
  • 450
  • Maisonneuve-ABCDEF (36th Floor)
  • 0x0x3.2
  • 569
  • 350
  •  
  •  
  •  
  • 350
  • 350
  • Salle de Bal Ballroom (Lower Lobby)
  • 43x18.4x5.5
  • 792
  • 1000
  • 300
  •  
  • 70
  • 1000
  • 600

Room Set-Up Examples

Banquet

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Montreal Marriott® Chateau Champlain