The Westin Harbour Castle, Toronto

1 Harbour Square, Toronto, Ontario M5J 1A6 Canada
+1 416-869-1600

Organize a meeting or event

Send your requirements to our expert planners for more information on pricing and room availability.

A Refreshing Approach to an Unforgettable Day

At The Westin Harbour Castle, Toronto, we're committed to helping you and your guests to feel the best when it matters the most and no occasion could be more important than your wedding day. We offer the enriching experiences, nourishing cuisine, and vibrant venues to help your vision come to life flawlessly for a celebration you'll never forget. Allow us to tailor custom-designed gourmet selections and decorations, floral arrangement and audiovisual support beforehand, so on the day, our award-winning culinary staff and event professionals can seamless host your celebrations as you delight in every memorable moment.

  • 32

    Event Rooms

  • 6,468 sq m

    Total Event Space

  • 3,000

    Capacity Largest Space

  • 21

    Maximum Breakout Rooms

Metro Ballroom

Vibrant Venues

Whether you dream of an intimate affair or a lavish gala for your wedding day, we offer an array of versatile venues to suit your requirements. From beautiful ballrooms to an outdoor terrace and acclaimed dining venues, our hotel provides an inspired locale for unforgettable gatherings. Learn more about our venues below.

Metropolitan Ballroom - Half Rounds

Metropolitan Ballroom

Our most expansive wedding venue can accommodate up to 3,000 guests reception-style, or 2,200 guests seated at tables for a grand banquet.

Frontenac Ballroom

Frontenac Ballroom

Measuring 9,984 square feet and with a ceiling height of 14 feet, this venue can accommodate up to 600 guests with a dance floor. It also includes a built-in stage.

Harbour Ballroom

Harbour Ballroom

Situated just off the open and airy Harbour Foyer, the ballroom foyer faces Lake Ontario, letting natural light cascade into the room and affording spectacular waterfront views. Outfitted in a modern-classic décor with high ceilings, the Harbour Ballroom is ideal for elegant, large-scale receptions. It can accommodate 300 guests with a dance floor and DJ or a band.

Regatta Room Banquet

Regatta Ballroom

Newly restyled and located on the lobby level, the Regatta Ballroom features floor to ceiling windows and sweeping views of Lake Ontario. It can accommodate up to 180 guests with a dance floor/stage.

Pier 4/5 Banquet

Pier 4&5 Ballrooms

Pier 4&5 Ballroom offers beautiful views of Lake Ontario, floor to ceiling windows and it can accommodate up to 180 guests with a dance floor/stage.

Lake View Terrace Day

Outdoor Space

When the weather in Toronto is warm, enjoy the fresh breezes and scenic views on our The Lakeview Terrace. This venue seats 50, making it perfect for intimate parties. Enjoy a glass of champagne while gazing out over the boats docking at the piers.

Dedicated Wedding Specialist

To begin planning a wedding to remember, please contact: Phone: (1)(416) 814-1299 E-mail: westintorontosales@westin.com

About This Venue

  • Featuring a wealth of elegant wedding venues, our hotel is an inspired locale for a Toronto wedding

  • Lavish celebrations occur in our 24,990-square-foot Metropolitan Ballroom, a grand wedding venue

  • Host your event in Toronto al fresco; we offer a scenic outdoor terrace venue for seasonal weddings

  • Work with our award-winning events team, who will ensure your special day in Ontario is flawless

  • Dazzle wedding guests with a taste of Canada; our culinary team can craft a custom event menu

  • Benefit from our hotel's superb downtown location along Toronto's revitalized harbourfront

Plan an Inspired Event

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

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.

Capacity

Floor Plans

Capacity Chart

Convert Feet | Reset
  • Metropolitan Ballroom
  • 51.8x44.8x5.2
  • 2,322
  • 2550
  • 1500
  • 276
  • 200
  • 3000
  • 2200
  • Metropolitan East
  • 44.8x17.1x5.2
  • 765
  • 820
  • 540
  • 162
  • 162
  • 1000
  • 1000
  • Metropolitan Centre
  • 44.8x18.3x5.2
  • 819
  • 900
  • 540
  • 162
  • 144
  • 1100
  • 800
  • Metropolitan West
  • 44.8x17.1x5.2
  • 765
  • 820
  • 540
  • 162
  • 144
  • 1000
  • 690
  • Frontenac Ballroom
  • 29.3x31.7x4.5
  • 928
  • 990
  • 500
  • 80
  • 110
  • 1100
  • 750
  • Queens Quay
  • 14x10.7x3.7
  • 150
  • 180
  • 75
  • 40
  • 50
  • 180
  • 120
  • Queens Quay I
  • 7x10.7x3.7
  • 75
  • 80
  • 36
  • 28
  • 34
  • 75
  • 60
  • Queens Quay II
  • 7x10.7x3.7
  • 75
  • 80
  • 36
  • 28
  • 34
  • 75
  • 60
  • Bay
  • 10.7x7x3.7
  • 75
  • 80
  • 36
  • 28
  • 34
  • 75
  • 60
  • Wellington
  • 9.1x6.1x3.7
  • 56
  • 52
  • 20
  • 25
  • 29
  • 50
  • 40
  • Yonge
  • 9.1x6.1x3.7
  • 56
  • 52
  • 20
  • 25
  • 29
  • 50
  • 40
  • Richmond
  • 9.1x6.1x3.7
  • 56
  • 52
  • 20
  • 25
  • 29
  • 50
  • 40
  • Harbour Ballroom
  • 42.4x17.7x4
  • 749
  • 710
  • 400
  • 132
  • 117
  • 800
  • 560
  • Lakeview Terrace
  • 25x17.7x0
  • 223
  • 60
  •  
  •  
  •  
  • 60
  •  
  • Regatta
  • 28.7x20.1x3
  • 446
  • 130
  • 100
  • 54
  • 33
  • 210
  • 190
  • Marine
  • 15.2x11x3
  • 145
  • 100
  • 72
  • 40
  • 30
  • 135
  • 110
  • Dockside 1
  • 7.3x10.7x3
  • 78
  • 60
  • 36
  • 15
  • 24
  • 80
  • 50
  • Dockside 2
  • 7.9x10.7x3
  • 85
  • 70
  • 40
  • 28
  • 35
  • 95
  • 80
  • Dockside 3
  • 14.6x10.7x3
  • 106
  • 75
  • 40
  • 36
  • 30
  • 110
  • 70
  • Dockside 4
  • 7.3x7.6x3
  • 56
  • 50
  • 24
  • 18
  • 19
  • 45
  • 40
  • Dockside 5
  • 7.3x7.6x3
  • 56
  • 40
  • 24
  • 18
  • 19
  • 45
  • 40
  • Harbour A
  • 13.7x17.7x4
  • 242
  • 200
  • 100
  • 42
  • 37
  • 225
  • 150
  • Harbour B
  • 14.9x17.7x4
  • 264
  • 300
  • 150
  • 42
  • 57
  • 300
  • 200
  • Harbour C
  • 13.7x17.7x4
  • 242
  • 200
  • 100
  • 42
  • 37
  • 225
  • 150
  • Pier 2&3
  • 15.8x13.4x2.5
  • 213
  • 200
  • 90
  • 46
  • 50
  • 200
  • 140
  • Pier 2
  • 7.9x13.4x2.5
  • 106
  • 100
  • 30
  • 28
  • 32
  • 100
  • 60
  • Pier 3
  • 7.9x13.4x2.5
  • 106
  • 100
  • 30
  • 28
  • 32
  • 100
  • 60
  • Pier 4&5
  • 28x13.4x2.5
  • 376
  • 325
  • 160
  • 90
  • 95
  • 325
  • 250
  • Pier 4
  • 15.5x13.4x2.5
  • 208
  • 180
  • 96
  • 45
  • 54
  • 180
  • 140
  • Pier 5
  • 12.5x13.4x2.5
  • 168
  • 130
  • 84
  • 40
  • 48
  • 180
  • 110
  • Pier 6
  • 9.1x5.5x2.5
  • 50
  • 40
  • 20
  • 20
  • 22
  • 30
  • 30
  • Pier 7&8
  • 15.2x8.2x2.5
  • 125
  • 100
  • 56
  • 34
  • 40
  • 100
  • 80
  • Pier 7
  • 7.6x0.6x2.5
  • 63
  • 45
  • 24
  • 15
  • 20
  • 45
  • 40
  • Pier 8
  • 7.6x8.2x2.5
  • 63
  • 45
  • 24
  • 15
  • 20
  • 45
  • 40
  • Pier 9
  • 9.8x8.2x2.5
  • 80
  • 75
  • 30
  • 25
  • 30
  • 75
  • 50
  • Dockside 6
  • 7.3x7.6x3
  • 56
  • 40
  • 24
  • 18
  • 19
  • 45
  • 40
  • Dockside 7
  • 7.3x9.1x3
  • 67
  • 25
  • 10
  • 12
  •  
  • 20
  • 20
  • Dockside 8
  • 7x7.9x3
  • 50
  • 30
  • 18
  • 18
  • 18
  • 40
  • 30
  • Dockside 9
  • 7.9x7.9x3
  • 63
  • 60
  • 27
  • 24
  • 27
  • 90
  • 50

Room Set-Up Examples

Setup Example

E-shape, U-shape and T-shape

Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.

Setup Example

Theater

Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.

Setup Example

Ovals and Rounds

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.

Setup Example

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.

Setup Example

Conference and Hollow Square

Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.

Setup Example

Schoolroom or Classroom

The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.

Setup Example

Reception

Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.