The Westin Seattle

1900 5th Avenue, Seattle, Washington 98101 USA
+1 206-728-1000

Organise a meeting or event

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

Say "I Do" in Downtown Seattle

Our 69,000 square feet of sophisticated venue space provide the ideal backdrop for a romantic wedding reception in downtown Seattle, Washington. Accentuate your special day with our creative catering, and enlist the help of our seasoned planning team to ensure that every element of your celebration is absolutely flawless.

  • 31

    Event Rooms

  • 6,378 sq m

    Total Event Space

  • 2,000

    Capacity Largest Space

Fifth Avenue

Weddings in Seattle 


Curate your wedding your way with dedicated room blocks to accommodate your dream guest list.  

About This Venue

  • Host the wedding of your dreams in our 69,000 square feet of stylish space in downtown Seattle

  • Plan a banquet reception for 1,580 in the stunning Grand Ballroom, our hotel's largest venue

  • Our Foyer venues and our loft area are perfect for intimate wedding receptions and cocktail parties

  • Enhance your reception with a custom catering menu, crafted by our hotel's expert culinary team

  • From venue décor to room blocks for your guests, our Wedding Specialist will manage every detail

  • Delight your guests with our location near downtown Seattle, Washington's most popular attractions

Plan an Inspired Event

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.

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Capacity

Capacity Chart

Convert Feet | Reset
  • Grand Registration Office
  • 4.9x2.1x2.4
  • 10
  •  
  •  
  •  
  •  
  •  
  •  
  • Grand Convention Office
  • 3x5.2x2.7
  • 16
  •  
  •  
  •  
  •  
  •  
  •  
  • Glacier Peak
  • 3.7x8.2x2.4
  • 30
  •  
  •  
  • 12
  •  
  •  
  •  
  • Denny
  • 6.4x5.2x2.4
  • 33
  • 50
  • 18
  • 16
  • 15
  • 40
  • 30
  • Baker
  • 5.5x6.4x2.4
  • 35
  • 30
  • 15
  • 16
  • 15
  • 35
  • 20
  • Stuart
  • 5.2x8.2x2.4
  • 43
  • 40
  • 24
  • 20
  •  
  • 50
  • 30
  • Vashon I
  • 5.5x8.2x2.4
  • 45
  • 40
  • 30
  • 20
  • 23
  • 50
  • 40
  • Westlake Boardroom
  • 6.1x7.6x2.4
  • 46
  • 44
  • 24
  • 20
  •  
  • 40
  • 30
  • Whidbey
  • 7.6x6.4x2.4
  • 49
  • 50
  • 24
  • 20
  • 20
  • 65
  • 40
  • Orcas
  • 7.6x6.4x2.4
  • 49
  • 50
  • 24
  • 20
  • 20
  • 65
  • 40
  • Blakely
  • 7.6x6.4x2.4
  • 49
  • 50
  • 24
  • 20
  • 20
  • 65
  • 40
  • Adams
  • 7.6x6.4x2.4
  • 49
  • 50
  • 24
  • 20
  • 20
  • 65
  • 40
  • Mercer
  • 6.4x7.6x2.4
  • 49
  • 50
  • 24
  • 22
  •  
  • 50
  • 30
  • Olympic
  • 5.8x7.9x2.4
  • 60
  • 70
  • 30
  • 26
  • 28
  • 70
  • 60
  • Seattle Suite
  • 24.1x3x2.4
  • 73
  •  
  •  
  • 14
  •  
  • 40
  •  
  • Cascade Ballroom I-A
  • 6.4x12.2x5.2
  • 78
  • 80
  • 40
  • 26
  • 30
  • 80
  • 70
  • Cascade Ballroom I-B
  • 6.4x12.2x5.2
  • 78
  • 80
  • 40
  • 26
  • 30
  • 80
  • 70
  • Cascade Ballroom I-C
  • 6.4x12.2x5.2
  • 78
  • 80
  • 40
  • 26
  • 30
  • 80
  • 70
  • Vashon II
  • 8.2x9.8x2.4
  • 80
  • 90
  • 50
  • 26
  • 27
  • 85
  • 70
  • St. Helens
  • 10.1x8.2x2.4
  • 83
  • 96
  • 48
  • 28
  • 30
  • 90
  • 80
  • Loft
  • 3.7x21.9x3
  • 98
  • 50
  •  
  • 24
  •  
  • 90
  • 60
  • Elliott Bay Reception
  • 7.9x15.2x2.4
  • 121
  • 100
  •  
  •  
  •  
  • 125
  • 80
  • Vashon
  • 8.2x15.2x2.4
  • 125
  • 140
  • 80
  • 44
  • 44
  • 145
  • 110
  • Grand Crescent
  • 9.1x18.9x2.7
  • 133
  • 140
  • 70
  • 36
  • 36
  • 155
  • 110
  • Cascade Foyer South
  • 0x0x2.7
  • 158
  •  
  •  
  •  
  •  
  • 120
  •  
  • Cascade Foyer North
  • 0x0x2.7
  • 195
  •  
  •  
  •  
  •  
  • 250
  •  
  • Westlake Foyer
  • 0x0x2.4
  • 195
  •  
  •  
  •  
  •  
  • 220
  •  
  • San Juan Foyer
  • 0x0x2.7
  • 204
  •  
  •  
  •  
  •  
  • 120
  •  
  • Elliott Bay
  • 0x0x2.4
  • 204
  • 180
  • 100
  • 30
  • 39
  • 220
  • 220
  • Cascade Ballroom I
  • 19.8x12.2x5.2
  • 242
  • 275
  • 170
  • 40
  • 60
  • 270
  • 200
  • Cascade Ballroom II
  • 19.8x12.2x5.2
  • 242
  • 275
  • 170
  • 40
  • 60
  • 270
  • 200
  • Pike
  • 17.1x18.9x2.4
  • 271
  • 200
  • 130
  • 54
  • 54
  • 300
  • 190
  • Pine
  • 19.8x13.7x2.7
  • 272
  • 230
  • 156
  • 58
  •  
  • 300
  • 260
  • Puget Sound Room
  • 34.7x7.9x3
  • 275
  • 160
  • 60
  • 60
  • 38
  • 220
  • 180
  • Fifth Avenue Room
  • 12.8x30.2x2.7
  • 320
  • 380
  • 240
  • 78
  • 87
  • 375
  • 300
  • Cascade Ballroom
  • 19.8x24.4x5.2
  • 483
  • 580
  • 345
  • 60
  • 84
  • 550
  • 400
  • Grand I
  • 28x17.7x6.1
  • 496
  • 600
  • 350
  • 80
  • 100
  • 550
  • 430
  • Grand II
  • 28x17.7x6.1
  • 496
  • 600
  • 350
  • 80
  • 100
  • 550
  • 430
  • Grand III
  • 28x24.4x6.1
  • 684
  • 800
  • 500
  • 80
  • 107
  • 780
  • 600
  • Grand Foyer
  • 0x0x2.7
  • 975
  •  
  •  
  •  
  •  
  • 950
  •  
  • Grand Ballroom
  • 28x59.7x6.1
  • 1,675
  • 2000
  • 1200
  •  
  •  
  • 2000
  • 1580

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

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.

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

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

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

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.

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