1114 Washington Boulevard, Detroit, Michigan 48226 USA
+1 313-442-1600

Start planning your meeting or event here

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

Weddings


Your wedding day is more than simply an event; it's a collection of magical moments - snapshots in time that that will hold a cherished place in your memory for years to come. The Westin Book Cadillac Detroit is delighted to help you create those special moments, with magnificent reception venues, intuitive service and an unwavering dedication to detail. Having recently completed a multi-million dollar restoration, our venue spaces reflect the historic grandeur that has defined our downtown hotel for nearly a century. Whether you choose to host an intimate cocktail reception in the Italian Garden or a lavish gala in the splendid Venetian Ballroom, you can rest assured that your celebration will be flawless. Enhance your event with a delicious, customized menu, and trust your personal Westin Wedding Specialist to oversee every aspect, from start to finish.

  • 20

    Event Rooms

  • 36,658 sq ft

    Total Event Space

  • 800

    Capacity Largest Space

  • 11

    Maximum Breakout Rooms

Woodward Ballroom

Wedding Specialists


Dedicated to bringing your dream day to life, your personal Westin Wedding Specialist brings a wealth of knowledge and experience to the table. Our specialist can recommend florists, photographers, wedding planners, and entertainment companies to help ease the planning process.

State Room

Dining Experiences

Led by the impressive pedigree of Executive Chef Jim Barnett, our experienced catering team produces an exciting array of options to fit any budget.

Learn More

Exceptional Venues


Our meeting space encompasses 30,000 square feet, and includes beautifully restored historic ballrooms and airy, contemporary spaces large enough to host automobile expositions and outfitted with the latest conference technology. All rooms can be configured to accommodate your specific needs.

About This Venue

  • Choose between several spectacular venues, including the Venetian Ballroom and the Crystal Ballroom

  • Work with our Westin Wedding Specialist to ensure that your event captures your unique personality

  • Our world-class Executive Chef and culinary teams will create a personalized menu for your reception

  • Accentuate your special day with cutting-edge audiovisual technology and sophisticated lighting

  • Treat your wedding party to a day of bliss at our on-site spa, which offers an array of treatments

  • Delight your wedding guests with our historic elegance and unparalleled location in downtown Detroit

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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Reward Yourself

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

Capacity

Capacity Chart

Convert Meters | Reset
  • Michigan Room
  • 24x13x8.5
  • 312
  • 12
  •  
  • 12
  •  
  •  
  •  
  • Jefferson Boardroom
  • 28x14x9
  • 392
  • 20
  • 12
  • 18
  •  
  •  
  • 20
  • Tangent
  • 16x27x8.9
  • 405
  •  
  •  
  •  
  •  
  •  
  •  
  • Ambassador Room
  • 24x17x9
  • 408
  • 20
  •  
  • 15
  •  
  •  
  • 20
  • Book Boardroom
  • 28x15x9
  • 420
  • 20
  • 12
  • 18
  •  
  •  
  • 20
  • Washington Boardroom
  • 28x15x9
  • 420
  • 12
  •  
  • 12
  •  
  •  
  •  
  • State Room
  • 32x13.5x7.9
  • 432
  • 20
  •  
  • 8
  •  
  •  
  • 20
  • Windsor Room
  • 26x21.5x7.9
  • 559
  • 30
  •  
  • 18
  • 18
  •  
  • 30
  • Founders Room B
  • 31x31x9
  • 961
  • 60
  • 30
  • 20
  • 24
  • 60
  • 30
  • Esquire Room
  • 27x37x9
  • 999
  • 75
  • 36
  • 24
  • 25
  • 75
  • 50
  • Boulevard A
  • 40x27x9
  • 1,080
  • 75
  • 36
  • 24
  • 30
  • 75
  • 50
  • Woodward C
  • 43x30x14
  • 1,290
  • 131
  • 40
  • 24
  • 24
  • 131
  • 50
  • Woodward D
  • 43x30x14
  • 1,290
  • 131
  • 40
  • 24
  • 30
  • 131
  • 50
  • Founders Room A
  • 38x41x9
  • 1,558
  • 100
  • 50
  • 30
  • 36
  • 100
  • 80
  • Third Floor Prefunction
  • 38x44x0
  • 1,672
  •  
  •  
  •  
  •  
  •  
  •  
  • Italian Garden
  • 60x32x22
  • 1,920
  • 115
  •  
  •  
  •  
  • 115
  •  
  • Woodward A
  • 87x30x14
  • 2,610
  • 210
  • 126
  • 60
  • 60
  • 200
  • 160
  • Woodward B
  • 87x30x14
  • 2,610
  • 210
  • 126
  • 60
  • 60
  • 200
  • 160
  • Woodward CD
  • 87x30x14
  • 2,610
  • 225
  • 117
  • 60
  • 60
  • 225
  • 110
  • Founders AB
  • 72x38x9
  • 2,736
  • 180
  • 90
  • 45
  • 54
  • 175
  • 150
  • Crystal Ballroom
  • 40x73x11
  • 2,920
  • 225
  • 100
  • 50
  • 60
  • 225
  • 150
  • Venetian Ballroom
  • 108x47x19
  • 5,076
  • 450
  • 216
  •  
  •  
  • 450
  • 270
  • Woodward AB
  • 0x0x0
  • 5,086
  • 442
  • 288
  •  
  •  
  • 400
  • 320
  • Woodward Ballroom
  • 87x90x14
  • 7,830
  • 800
  • 420
  •  
  •  
  • 600
  • 520
  • Fourth Floor Pre-Function
  • 132x86x9
  • 11,352
  •  
  •  
  •  
  •  
  •  
  •  

Room Set-Up Examples

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

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

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

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

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.