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

Start planning your meeting or event here

Tell us about your event, then we’ll contact you and plan it together.

About This Venue

  • Make your dreams come true in the lovely reception venues of our Seattle hotel

  • Let our expert event coordinators help you plan a ceremony that reflects your unique style

  • Walk down the aisle in breathtaking indoor and outdoor spaces, enhanced by stylish décor

  • Celebrate your big day with friends and family in our elegantly designed ballroom

  • Personalize your wedding with custom catering menus and special lighting packages

  • Treat your guests to a perfect location near popular downtown attractions

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.

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 Meters | Reset
  • Grand Registration Office
  • 16x7x8
  • 112
  •  
  •  
  •  
  •  
  •  
  •  
  • Grand Convention Office
  • 10x17x9
  • 170
  •  
  •  
  •  
  •  
  •  
  •  
  • Glacier Peak
  • 12x27x8
  • 324
  • 12
  •  
  • 12
  •  
  •  
  •  
  • Denny
  • 21x17x8
  • 357
  • 50
  • 18
  • 16
  • 15
  • 40
  • 30
  • Baker
  • 18x21x8
  • 378
  • 35
  • 15
  • 16
  • 15
  • 35
  • 20
  • Stuart
  • 17x27x8
  • 459
  • 50
  • 24
  • 20
  •  
  • 50
  • 30
  • Vashon I
  • 18x27x8
  • 486
  • 50
  • 30
  • 20
  • 23
  • 50
  • 40
  • Westlake Boardroom
  • 20x25x8
  • 500
  • 44
  • 24
  • 20
  •  
  • 40
  • 30
  • Whidbey
  • 25x21x8
  • 525
  • 65
  • 24
  • 20
  • 20
  • 65
  • 40
  • Orcas
  • 25x21x8
  • 525
  • 65
  • 24
  • 20
  • 20
  • 65
  • 40
  • Blakely
  • 25x21x8
  • 525
  • 65
  • 24
  • 20
  • 20
  • 65
  • 40
  • Adams
  • 25x21x8
  • 525
  • 65
  • 24
  • 20
  • 20
  • 65
  • 40
  • Mercer
  • 21x25x8
  • 525
  • 50
  • 24
  • 22
  •  
  • 50
  • 30
  • Olympic
  • 19x26x7
  • 650
  • 70
  • 30
  • 26
  • 28
  • 70
  • 60
  • Seattle Suite
  • 79x10x8
  • 790
  • 14
  •  
  • 14
  •  
  •  
  •  
  • Cascade Ballroom I-A
  • 21x40x17
  • 840
  • 80
  • 40
  • 26
  • 30
  • 80
  • 70
  • Cascade Ballroom I-B
  • 21x40x17
  • 840
  • 80
  • 40
  • 26
  • 30
  • 80
  • 70
  • Cascade Ballroom I-C
  • 21x40x17
  • 840
  • 80
  • 40
  • 26
  • 30
  • 80
  • 70
  • Vashon II
  • 27x32x8
  • 864
  • 90
  • 50
  • 26
  • 27
  • 85
  • 70
  • St. Helens
  • 33x27x8
  • 891
  • 96
  • 48
  • 28
  • 30
  • 90
  • 80
  • Loft
  • 12x72x10
  • 1,050
  • 90
  •  
  • 24
  •  
  • 90
  • 60
  • Elliott Bay Reception
  • 26x50x8
  • 1,300
  • 125
  •  
  •  
  •  
  • 125
  • 80
  • Vashon
  • 27x50x8
  • 1,350
  • 145
  • 80
  • 44
  • 44
  • 145
  • 110
  • Grand Crescent
  • 30x62x9
  • 1,430
  • 155
  • 70
  • 36
  • 36
  • 155
  • 110
  • Cascade Foyer South
  • 0x0x9
  • 1,700
  • 120
  •  
  •  
  •  
  • 120
  •  
  • Cascade Foyer North
  • 0x0x9
  • 2,100
  • 250
  •  
  •  
  •  
  • 250
  •  
  • San Juan Foyer
  • 0x0x9
  • 2,200
  • 120
  •  
  •  
  •  
  • 120
  •  
  • Elliott Bay
  • 0x0x8
  • 2,200
  • 250
  • 100
  • 30
  • 39
  • 250
  • 220
  • Cascade Ballroom I
  • 65x40x17
  • 2,600
  • 275
  • 170
  • 40
  • 60
  • 270
  • 200
  • Cascade Ballroom II
  • 65x40x17
  • 2,600
  • 275
  • 170
  • 40
  • 60
  • 270
  • 200
  • Pike
  • 56x62x8
  • 2,912
  • 300
  • 130
  • 54
  • 54
  • 300
  • 190
  • Pine
  • 65x45x9
  • 2,925
  • 300
  • 156
  • 58
  •  
  • 300
  • 260
  • Puget Sound Room
  • 114x26x10
  • 2,964
  • 220
  • 60
  • 60
  • 38
  • 220
  • 200
  • Fifth Avenue Room
  • 42x82x9
  • 3,444
  • 380
  • 240
  • 78
  • 87
  • 375
  • 300
  • Cascade Ballroom
  • 65x80x17
  • 5,200
  • 580
  • 345
  • 60
  • 84
  • 550
  • 400
  • Grand I
  • 92x58x20
  • 5,336
  • 600
  • 350
  • 80
  •  
  • 550
  • 430
  • Grand II
  • 92x58x20
  • 5,336
  • 600
  • 350
  • 80
  •  
  • 550
  • 430
  • Grand III
  • 92x80x20
  • 7,360
  • 800
  • 500
  • 80
  • 107
  • 780
  • 600
  • Grand Foyer
  • 0x0x9
  • 10,500
  • 950
  •  
  •  
  •  
  • 950
  •  
  • Grand Ballroom
  • 92x196x20
  • 18,032
  • 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

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

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

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

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

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

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.

The Westin Seattle