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The Westin Michigan Avenue Chicago

The Westin Michigan Avenue Chicago

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+1 312-943-7200
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DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates
  • Chicago Ballroom
  • Large ballroom with chairs set classroom style
  • Parks Boardroom
  • Great Lakes Grand Ballroom Foyer
  • Michigan Ballroom
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Chicago’s Premier Meeting and Event Venues

Events

Our award-winning meeting venues and services in Chicago are designed to inspire connection, collaboration, and productivity. Across 36,820 square feet of event space, we offer 20 meeting rooms and 24 breakout spaces, accommodating everything from executive board meetings and strategy sessions to multi-day conferences and large-scale corporate events. Our 7,884-square-foot Great Lakes Grand Ballroom welcomes up to 900 guests, while a variety of flexible, pillar-free venues provide adaptable layouts that can be tailored to your agenda, all with stunning natural light. Thoughtfully arranged across two primary event floors, with additional private meeting rooms on the fifth floor, our meeting spaces offer an intuitive flow that makes it easy for attendees to move seamlessly between general sessions and breakouts. Our experienced event planners oversee every detail to ensure a flawless execution, while our expert culinary team creates customized menus that keep guests energized.

21

Event Rooms

33845 SQ FT

Total Event Space

660

Capacity Largest Space

24

Breakout Rooms
Capacity Chart | Floor Plans | Equipment and Services

Start Planning Your Meetings or Events Here

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

Start Your Plan Here
Take a Virtual Tour
Explore The Westin Michigan Avenue virtually with our 360-tour immersive experience. In addition to our 7,884 square foot Great Lakes Grand Ballroom, our hotel offers additional spaces perfect for every size event.
Learn More
Great Lakes Grand Ballroom

Meetings and Events

Host a productive meeting at our meeting space on Michigan Ave in Chicago

Learn More
We offer 20 downtown Chicago meeting rooms and 36,820 sq ft of event space with flexible layouts Learn More
Seat up to 600 guests for a conference in the Great Lakes Grand Ballroom, our largest meeting space
Work with our talented catering team to design a custom menu that keeps your colleagues energized
Enhance your event with cutting-edge audiovisual services, and let our planners manage every detail
Use our Reservation Link or Group List service to book rooms for guests visiting downtown Chicago Learn More

Offers & Packages

View All Offers

Here, Achievement Is Inevitable

Meetings Spaces Designed for Success

Our venues boast some of the most inspiring vistas in Chicago, infusing your gathering with vibrant energy and bathing your meeting in natural light. Many rooms look over the blue waters of Lake Michigan and the beautiful Gold Coast neighborhood. Others watch over the bustle and exhilaration of Michigan Avenue. Cutting-edge audio-visual technology and Wi-Fi service keeps information flowing while our relaxed and soothing ambience creates countless opportunities to connect and collaborate.

Great Lakes Grand Ballroom
Cocktail reception, tall tables with white table c
Parks Boardroom
Chicago Ballroom
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    It’s All in a Name

    Event Venues Deserving of Their Names

    Our elegant and graceful meeting rooms embody Chicago and the Great Lakes region in spirit, and in name. On the second floor, event venues are named for the Great Lakes: Michigan, Superior, Huron, Ontario, and Erie. Each of them is surpassed in size – but not grandeur – by the Great Lakes Ballroom, host to our most gala events. Third floor spaces share their names with the majestic, green parks of Chicago: Millennium, Grant, Lincoln, and others. Because when it comes to describing the essence of our sophisticated venues, we think a name says it all.

    /
    Chicago Ballroom
    Michigan Ballroom
    Grant Park

    Our Grandest Venue

    Great Lakes Ballroom

    The grande dame of our event spaces, the Great Lakes Ballroom hosts up to 900 guests in an elegant, modern space that empowers and inspires. At 7,749 square feet with 13-foot ceilings, it accommodates a wide range of gatherings, from banquets for up to 450 to a coffee or cocktail reception for up to 600. We’re happy to configure a pre-function space into its footprint, or you can greet and register participants in the Great Lakes Foyer, just outside the ballroom. No matter your occasion, the Great Lakes Ballroom is dressed to impress.
    Large ballroom with chairs set classroom style

    Empower Your Attendees

    Work Well

    To work smart, you have to work well. Our full range of wellness programs makes it easy for your team to do both, and make the most of every meeting. Elegant and energizing event venues inspire easy collaboration. Foods on our Eat Well Menu enhance focus and attention. During mid-morning Bright Breaks, we provide rejuvenating snacks and opportunities to stretch so your attendees will reconvene with fresh ideas and new energy that positions them for greatness. For multi-day conferences, we help you burn through stress with our WestinWORKOUT® Fitness Studio and Run Concierge, and nourish your body and mind with healthy menu choices at 909 North and Café à la Carte. Because when you move well and eat well, you work well, maintain balance, and bring your best self to the table.

    /
      Parks Boardroom
      Grant Park
      Grant Park Meeting U-Shape

      Choose Green

      Sustainable by Every Measure

      At the Westin Michigan Avenue Chicago, we’re committed to eco-friendly and sustainable practices in every corner of our hotel, so you can feel good about meeting here, and staying here. Recent renovations allowed us to replace wall board, ceiling tile, carpeting, lighting, and more with recycled and low-energy alternatives. Our beautiful new doors were crafted from wood that meets criteria for forest stewardship. Speaking of trees, our “Clutter Free Meetings” initiative and paperless sales and inventory system dramatically reduce our paper use. We monitor our water use, waste management, and food choices to support sustainability efforts. In our kitchen, too, we embrace a no-waste approach to food and curate our ingredients from local farms with sustainable practices. We’re thoughtful about how we can support the environment, because we want the environment to continue supporting us, and you.
      Ontario & Erie
      Bride and Groom posing at reception table

      Weddings and Occasions

      Plan your dream wedding in our light-filled wedding venue on Michigan Ave in Chicago

      Learn More
      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.
      Entertain up to 900 guests in our largest event space on Michigan Ave in Chicago Learn More
      Greet and gather your loved ones in our smaller venues for bridal showers and other intimate parties
      Our wedding coordinators attend to the details while you relax at 4th Floor Spa Chicago
      Connect with our award-winning Executive Chef and create a unique catering menu for your reception
      Make the most of our group room rates and wedding packages when you choose our Chicago hotel Learn More

      Your Dream Chicago Wedding

      Our sophisticated event venues, bathed in natural light and graced with gorgeous views of Lake Michigan and downtown Chicago, are the ideal setting for your dream wedding. Professional planners put it all together for you, leaving you free to relish the anticipation and bask in the beauty of your nuptials. Our visionary catering team tailors a menu to your liking, all served at stunningly designed tables amid inspiring floral arrangements. From gala weddings with extended family to intimate affairs with close friends, from lavish banquets to private elopement dinners, we leave no wedding wish unanswered.
      Learn More
      Michigan Ballroom

      Exquisite Cuisine Years in the Making

      Personalized Catering

      From evening cocktail receptions to celebratory banquets, we’ll craft an unforgettable dining and beverage experience to suit your specifications, and to nourish and energize your meetings. Our banquet team has been sautéing, simmering, and serving at our hotel for 35 years, so their talent, their creativity – and their fascinating stories – are bottomless. Be it for coq au vin or chocolate mousse, tuna tataki or minestrone, their culinary gifts know no bounds. Always creative and fresh and impeccably served, our tailor-made dishes are nothing short of inspiring.
      Table setting with centerpiece and glassware
      Feet Meters
      Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
      Millennium Park 82.0x40.0x8.0 3113.0 250 200 46 52 190 170
      Grant Park 54.0x22.0x8.0 1048.0 50 33 28 26 60 60
      Grant Park Foyer 36.0x26.0x8.0 892.0 - - - - 40 40
      Garfield Park 26.0x24.0x8.0 547.0 40 21 18 16 30 30
      Parks Boardroom 26.0x24.0x8.0 562.0 - - 12 - - -
      Marquette Park 39.0x24.0x8.0 826.0 66 42 28 25 40 50
      Burnham Park 9.0x24.0x8.0 216.0 - - 8 - - -
      Jackson Park 15.0x24.0x8.0 305.0 13 6 9 12 10 10
      Lincoln Park 62.0x25.0x10.0 1528.0 90 72 34 40 100 90
      Washington Park I 41.0x26.0x10.0 1047.0 66 40 22 28 60 60
      Washington Park II 42.0x25.0x10.0 951.0 66 40 18 26 60 50
      Michigan Ballroom 99.0x55.0x12.0 5300.0 300 260 56 46 330 260
      Michigan I 27.0x64.0x12.0 1686.0 156 81 48 46 100 120
      Michigan II 28.0x64.0x12.0 1619.0 156 81 48 46 100 120
      Michigan III 52.0x35.0x12.0 1795.0 - - - - 100 -
      Huron Room 93.0x20.0x12.0 1758.0 148 102 52 50 110 100
      Huron A 40.0x20.0x12.0 754.0 64 42 22 22 50 40
      Huron B 26.0x20.0x12.0 495.0 40 24 16 14 30 20
      Huron C 27.0x20.0x12.0 509.0 40 24 16 14 30 20
      Huron A & B 66.0x20.0x12.0 1249.0 104 68 38 36 80 60
      Huron B & C 53.0x20.0x12.0 1060.0 88 32 26 30 60 50
      Superior West 24.0x19.0x12.0 452.0 48 18 16 14 30 20
      Superior East 17.0x38.0x10.0 602.0 56 18 23 23 30 30
      Ontario and Erie 93.0x61.0x12.0 2760.0 220 99 - - 170 140
      Ontario 60.0x30.0x10.0 1830.0 167 72 34 34 125 90
      Erie 30.0x31.0x12.0 844.0 54 20 16 20 50 50
      Great Lakes Grand Ballroom 73.0x108.0x13.0 7749.0 660 432 - 88 600 450
      Great Lakes A 35.0x35.0x13.0 1112.0 60 48 22 22 70 80
      Great Lakes B 32.0x35.0x13.0 1133.0 60 48 22 22 70 80
      Great Lakes C 37.0x24.0x13.0 894.0 35 28 14 14 60 60
      Great Lakes D 41.0x35.0x13.0 1339.0 60 48 22 22 70 80
      Great Lakes E 32.0x35.0x13.0 1095.0 60 48 22 22 70 80
      Great Lakes West 73.0x56.0x13.0 3998.0 315 210 32 48 300 200
      Great Lakes East 75.0x51.0x13.0 3726.0 315 210 32 48 300 200
      Great Lakes 1 (A and B) 65.0x35.0x13.0 2244.0 190 109 - 38 200 150
      Great Lakes 2 (Prefunction & C) 65.0x37.0x13.0 2385.0 190 109 - 38 200 150
      Great Lakes 3 (D and E) 75.0x35.0x13.0 2494.0 190 109 - 38 200 150
      Great Lakes Foyer 40.0x37.0x13.0 1491.0 - - - - 350 -
      Waveland 28.0x27.0x10.0 540.0 - - 12 - - -
      Sheffield 28.0x27.0x10.0 540.0 30 18 12 14 25 20
      Addison 28.0x27.0x10.0 540.0 30 18 12 14 25 20
      Chicago Ballroom 62.0x56.0x10.0 3217.0 200 78 36 50 200 180
      Chicago Ballroom Foyer 53.0x30.0x10.0 1518.0 - - - - 100 60
      Michigan I & II 55.0x64.0x12.0 3305.0 300 162 44 46 200 200
      Tangent 20.0x20.0x10.0 400.0 - - 8 - - -
      Millennium Park
      Dimensions (LxWxH)
      82.0x40.0x8.0
      Area (sq.ft)
      3113.0
      Theater
      250
      Schoolroom
      200
      Conference
      46
      U-Shape
      52
      Reception
      190
      Banquet
      170
      Grant Park
      Dimensions (LxWxH)
      54.0x22.0x8.0
      Area (sq.ft)
      1048.0
      Theater
      50
      Schoolroom
      33
      Conference
      28
      U-Shape
      26
      Reception
      60
      Banquet
      60
      Grant Park Foyer
      Dimensions (LxWxH)
      36.0x26.0x8.0
      Area (sq.ft)
      892.0
      Theater
      -
      Schoolroom
      -
      Conference
      -
      U-Shape
      -
      Reception
      40
      Banquet
      40
      Garfield Park
      Dimensions (LxWxH)
      26.0x24.0x8.0
      Area (sq.ft)
      547.0
      Theater
      40
      Schoolroom
      21
      Conference
      18
      U-Shape
      16
      Reception
      30
      Banquet
      30
      Parks Boardroom
      Dimensions (LxWxH)
      26.0x24.0x8.0
      Area (sq.ft)
      562.0
      Theater
      -
      Schoolroom
      -
      Conference
      12
      U-Shape
      -
      Reception
      -
      Banquet
      -
      Marquette Park
      Dimensions (LxWxH)
      39.0x24.0x8.0
      Area (sq.ft)
      826.0
      Theater
      66
      Schoolroom
      42
      Conference
      28
      U-Shape
      25
      Reception
      40
      Banquet
      50
      Burnham Park
      Dimensions (LxWxH)
      9.0x24.0x8.0
      Area (sq.ft)
      216.0
      Theater
      -
      Schoolroom
      -
      Conference
      8
      U-Shape
      -
      Reception
      -
      Banquet
      -
      Jackson Park
      Dimensions (LxWxH)
      15.0x24.0x8.0
      Area (sq.ft)
      305.0
      Theater
      13
      Schoolroom
      6
      Conference
      9
      U-Shape
      12
      Reception
      10
      Banquet
      10
      Lincoln Park
      Dimensions (LxWxH)
      62.0x25.0x10.0
      Area (sq.ft)
      1528.0
      Theater
      90
      Schoolroom
      72
      Conference
      34
      U-Shape
      40
      Reception
      100
      Banquet
      90
      Washington Park I
      Dimensions (LxWxH)
      41.0x26.0x10.0
      Area (sq.ft)
      1047.0
      Theater
      66
      Schoolroom
      40
      Conference
      22
      U-Shape
      28
      Reception
      60
      Banquet
      60
      Washington Park II
      Dimensions (LxWxH)
      42.0x25.0x10.0
      Area (sq.ft)
      951.0
      Theater
      66
      Schoolroom
      40
      Conference
      18
      U-Shape
      26
      Reception
      60
      Banquet
      50
      Michigan Ballroom
      Dimensions (LxWxH)
      99.0x55.0x12.0
      Area (sq.ft)
      5300.0
      Theater
      300
      Schoolroom
      260
      Conference
      56
      U-Shape
      46
      Reception
      330
      Banquet
      260
      Michigan I
      Dimensions (LxWxH)
      27.0x64.0x12.0
      Area (sq.ft)
      1686.0
      Theater
      156
      Schoolroom
      81
      Conference
      48
      U-Shape
      46
      Reception
      100
      Banquet
      120
      Michigan II
      Dimensions (LxWxH)
      28.0x64.0x12.0
      Area (sq.ft)
      1619.0
      Theater
      156
      Schoolroom
      81
      Conference
      48
      U-Shape
      46
      Reception
      100
      Banquet
      120
      Michigan III
      Dimensions (LxWxH)
      52.0x35.0x12.0
      Area (sq.ft)
      1795.0
      Theater
      -
      Schoolroom
      -
      Conference
      -
      U-Shape
      -
      Reception
      100
      Banquet
      -
      Huron Room
      Dimensions (LxWxH)
      93.0x20.0x12.0
      Area (sq.ft)
      1758.0
      Theater
      148
      Schoolroom
      102
      Conference
      52
      U-Shape
      50
      Reception
      110
      Banquet
      100
      Huron A
      Dimensions (LxWxH)
      40.0x20.0x12.0
      Area (sq.ft)
      754.0
      Theater
      64
      Schoolroom
      42
      Conference
      22
      U-Shape
      22
      Reception
      50
      Banquet
      40
      Huron B
      Dimensions (LxWxH)
      26.0x20.0x12.0
      Area (sq.ft)
      495.0
      Theater
      40
      Schoolroom
      24
      Conference
      16
      U-Shape
      14
      Reception
      30
      Banquet
      20
      Huron C
      Dimensions (LxWxH)
      27.0x20.0x12.0
      Area (sq.ft)
      509.0
      Theater
      40
      Schoolroom
      24
      Conference
      16
      U-Shape
      14
      Reception
      30
      Banquet
      20
      Huron A & B
      Dimensions (LxWxH)
      66.0x20.0x12.0
      Area (sq.ft)
      1249.0
      Theater
      104
      Schoolroom
      68
      Conference
      38
      U-Shape
      36
      Reception
      80
      Banquet
      60
      Huron B & C
      Dimensions (LxWxH)
      53.0x20.0x12.0
      Area (sq.ft)
      1060.0
      Theater
      88
      Schoolroom
      32
      Conference
      26
      U-Shape
      30
      Reception
      60
      Banquet
      50
      Superior West
      Dimensions (LxWxH)
      24.0x19.0x12.0
      Area (sq.ft)
      452.0
      Theater
      48
      Schoolroom
      18
      Conference
      16
      U-Shape
      14
      Reception
      30
      Banquet
      20
      Superior East
      Dimensions (LxWxH)
      17.0x38.0x10.0
      Area (sq.ft)
      602.0
      Theater
      56
      Schoolroom
      18
      Conference
      23
      U-Shape
      23
      Reception
      30
      Banquet
      30
      Ontario and Erie
      Dimensions (LxWxH)
      93.0x61.0x12.0
      Area (sq.ft)
      2760.0
      Theater
      220
      Schoolroom
      99
      Conference
      -
      U-Shape
      -
      Reception
      170
      Banquet
      140
      Ontario
      Dimensions (LxWxH)
      60.0x30.0x10.0
      Area (sq.ft)
      1830.0
      Theater
      167
      Schoolroom
      72
      Conference
      34
      U-Shape
      34
      Reception
      125
      Banquet
      90
      Erie
      Dimensions (LxWxH)
      30.0x31.0x12.0
      Area (sq.ft)
      844.0
      Theater
      54
      Schoolroom
      20
      Conference
      16
      U-Shape
      20
      Reception
      50
      Banquet
      50
      Great Lakes Grand Ballroom
      Dimensions (LxWxH)
      73.0x108.0x13.0
      Area (sq.ft)
      7749.0
      Theater
      660
      Schoolroom
      432
      Conference
      -
      U-Shape
      88
      Reception
      600
      Banquet
      450
      Great Lakes A
      Dimensions (LxWxH)
      35.0x35.0x13.0
      Area (sq.ft)
      1112.0
      Theater
      60
      Schoolroom
      48
      Conference
      22
      U-Shape
      22
      Reception
      70
      Banquet
      80
      Great Lakes B
      Dimensions (LxWxH)
      32.0x35.0x13.0
      Area (sq.ft)
      1133.0
      Theater
      60
      Schoolroom
      48
      Conference
      22
      U-Shape
      22
      Reception
      70
      Banquet
      80
      Great Lakes C
      Dimensions (LxWxH)
      37.0x24.0x13.0
      Area (sq.ft)
      894.0
      Theater
      35
      Schoolroom
      28
      Conference
      14
      U-Shape
      14
      Reception
      60
      Banquet
      60
      Great Lakes D
      Dimensions (LxWxH)
      41.0x35.0x13.0
      Area (sq.ft)
      1339.0
      Theater
      60
      Schoolroom
      48
      Conference
      22
      U-Shape
      22
      Reception
      70
      Banquet
      80
      Great Lakes E
      Dimensions (LxWxH)
      32.0x35.0x13.0
      Area (sq.ft)
      1095.0
      Theater
      60
      Schoolroom
      48
      Conference
      22
      U-Shape
      22
      Reception
      70
      Banquet
      80
      Great Lakes West
      Dimensions (LxWxH)
      73.0x56.0x13.0
      Area (sq.ft)
      3998.0
      Theater
      315
      Schoolroom
      210
      Conference
      32
      U-Shape
      48
      Reception
      300
      Banquet
      200
      Great Lakes East
      Dimensions (LxWxH)
      75.0x51.0x13.0
      Area (sq.ft)
      3726.0
      Theater
      315
      Schoolroom
      210
      Conference
      32
      U-Shape
      48
      Reception
      300
      Banquet
      200
      Great Lakes 1 (A and B)
      Dimensions (LxWxH)
      65.0x35.0x13.0
      Area (sq.ft)
      2244.0
      Theater
      190
      Schoolroom
      109
      Conference
      -
      U-Shape
      38
      Reception
      200
      Banquet
      150
      Great Lakes 2 (Prefunction & C)
      Dimensions (LxWxH)
      65.0x37.0x13.0
      Area (sq.ft)
      2385.0
      Theater
      190
      Schoolroom
      109
      Conference
      -
      U-Shape
      38
      Reception
      200
      Banquet
      150
      Great Lakes 3 (D and E)
      Dimensions (LxWxH)
      75.0x35.0x13.0
      Area (sq.ft)
      2494.0
      Theater
      190
      Schoolroom
      109
      Conference
      -
      U-Shape
      38
      Reception
      200
      Banquet
      150
      Great Lakes Foyer
      Dimensions (LxWxH)
      40.0x37.0x13.0
      Area (sq.ft)
      1491.0
      Theater
      -
      Schoolroom
      -
      Conference
      -
      U-Shape
      -
      Reception
      350
      Banquet
      -
      Waveland
      Dimensions (LxWxH)
      28.0x27.0x10.0
      Area (sq.ft)
      540.0
      Theater
      -
      Schoolroom
      -
      Conference
      12
      U-Shape
      -
      Reception
      -
      Banquet
      -
      Sheffield
      Dimensions (LxWxH)
      28.0x27.0x10.0
      Area (sq.ft)
      540.0
      Theater
      30
      Schoolroom
      18
      Conference
      12
      U-Shape
      14
      Reception
      25
      Banquet
      20
      Addison
      Dimensions (LxWxH)
      28.0x27.0x10.0
      Area (sq.ft)
      540.0
      Theater
      30
      Schoolroom
      18
      Conference
      12
      U-Shape
      14
      Reception
      25
      Banquet
      20
      Chicago Ballroom
      Dimensions (LxWxH)
      62.0x56.0x10.0
      Area (sq.ft)
      3217.0
      Theater
      200
      Schoolroom
      78
      Conference
      36
      U-Shape
      50
      Reception
      200
      Banquet
      180
      Chicago Ballroom Foyer
      Dimensions (LxWxH)
      53.0x30.0x10.0
      Area (sq.ft)
      1518.0
      Theater
      -
      Schoolroom
      -
      Conference
      -
      U-Shape
      -
      Reception
      100
      Banquet
      60
      Michigan I & II
      Dimensions (LxWxH)
      55.0x64.0x12.0
      Area (sq.ft)
      3305.0
      Theater
      300
      Schoolroom
      162
      Conference
      44
      U-Shape
      46
      Reception
      200
      Banquet
      200
      Tangent
      Dimensions (LxWxH)
      20.0x20.0x10.0
      Area (sq.ft)
      400.0
      Theater
      -
      Schoolroom
      -
      Conference
      8
      U-Shape
      -
      Reception
      -
      Banquet
      -
      Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
      Millennium Park 25x12.2x2.4 289.2 250 200 46 52 190 170
      Grant Park 16.5x6.7x2.4 97.4 50 33 28 26 60 60
      Grant Park Foyer 11x7.9x2.4 82.9 - - - - 40 40
      Garfield Park 7.9x7.3x2.4 50.8 40 21 18 16 30 30
      Parks Boardroom 7.9x7.3x2.4 52.2 - - 12 - - -
      Marquette Park 11.9x7.3x2.4 76.7 66 42 28 25 40 50
      Burnham Park 2.7x7.3x2.4 20.1 - - 8 - - -
      Jackson Park 4.6x7.3x2.4 28.3 13 6 9 12 10 10
      Lincoln Park 18.9x7.6x3 142 90 72 34 40 100 90
      Washington Park I 12.5x7.9x3 97.3 66 40 22 28 60 60
      Washington Park II 12.8x7.6x3 88.4 66 40 18 26 60 50
      Michigan Ballroom 30.2x16.8x3.7 492.4 300 260 56 46 330 260
      Michigan I 8.2x19.5x3.7 156.6 156 81 48 46 100 120
      Michigan II 8.5x19.5x3.7 150.4 156 81 48 46 100 120
      Michigan III 15.8x10.7x3.7 166.8 - - - - 100 -
      Huron Room 28.3x6.1x3.7 163.3 148 102 52 50 110 100
      Huron A 12.2x6.1x3.7 70 64 42 22 22 50 40
      Huron B 7.9x6.1x3.7 46 40 24 16 14 30 20
      Huron C 8.2x6.1x3.7 47.3 40 24 16 14 30 20
      Huron A & B 20.1x6.1x3.7 116 104 68 38 36 80 60
      Huron B & C 16.2x6.1x3.7 98.5 88 32 26 30 60 50
      Superior West 7.3x5.8x3.7 42 48 18 16 14 30 20
      Superior East 5.2x11.6x3 55.9 56 18 23 23 30 30
      Ontario and Erie 28.3x18.6x3.7 256.4 220 99 - - 170 140
      Ontario 18.3x9.1x3 170 167 72 34 34 125 90
      Erie 9.1x9.4x3.7 78.4 54 20 16 20 50 50
      Great Lakes Grand Ballroom 22.2x32.9x4 719.9 660 432 - 88 600 450
      Great Lakes A 10.7x10.7x4 103.3 60 48 22 22 70 80
      Great Lakes B 9.8x10.7x4 105.3 60 48 22 22 70 80
      Great Lakes C 11.3x7.3x4 83.1 35 28 14 14 60 60
      Great Lakes D 12.5x10.7x4 124.4 60 48 22 22 70 80
      Great Lakes E 9.8x10.7x4 101.7 60 48 22 22 70 80
      Great Lakes West 22.2x17.1x4 371.4 315 210 32 48 300 200
      Great Lakes East 22.9x15.5x4 346.2 315 210 32 48 300 200
      Great Lakes 1 (A and B) 19.8x10.7x4 208.5 190 109 - 38 200 150
      Great Lakes 2 (Prefunction & C) 19.8x11.3x4 221.6 190 109 - 38 200 150
      Great Lakes 3 (D and E) 22.9x10.7x4 231.7 190 109 - 38 200 150
      Great Lakes Foyer 12.2x11.3x4 138.5 - - - - 350 -
      Waveland 8.5x8.2x3 50.2 - - 12 - - -
      Sheffield 8.5x8.2x3 50.2 30 18 12 14 25 20
      Addison 8.5x8.2x3 50.2 30 18 12 14 25 20
      Chicago Ballroom 18.9x17.1x3 298.9 200 78 36 50 200 180
      Chicago Ballroom Foyer 16.2x9.1x3 141 - - - - 100 60
      Michigan I & II 16.8x19.5x3.7 307 300 162 44 46 200 200
      Tangent 6.1x6.1x3 37.2 - - 8 - - -
      Millennium Park
      Dimensions (LxWxH)
      25x12.2x2.4
      Area (sq.mt)
      289.2
      Theater
      250
      Schoolroom
      200
      Conference
      46
      U-Shape
      52
      Reception
      190
      Banquet
      170
      Grant Park
      Dimensions (LxWxH)
      16.5x6.7x2.4
      Area (sq.mt)
      97.4
      Theater
      50
      Schoolroom
      33
      Conference
      28
      U-Shape
      26
      Reception
      60
      Banquet
      60
      Grant Park Foyer
      Dimensions (LxWxH)
      11x7.9x2.4
      Area (sq.mt)
      82.9
      Theater
      -
      Schoolroom
      -
      Conference
      -
      U-Shape
      -
      Reception
      40
      Banquet
      40
      Garfield Park
      Dimensions (LxWxH)
      7.9x7.3x2.4
      Area (sq.mt)
      50.8
      Theater
      40
      Schoolroom
      21
      Conference
      18
      U-Shape
      16
      Reception
      30
      Banquet
      30
      Parks Boardroom
      Dimensions (LxWxH)
      7.9x7.3x2.4
      Area (sq.mt)
      52.2
      Theater
      -
      Schoolroom
      -
      Conference
      12
      U-Shape
      -
      Reception
      -
      Banquet
      -
      Marquette Park
      Dimensions (LxWxH)
      11.9x7.3x2.4
      Area (sq.mt)
      76.7
      Theater
      66
      Schoolroom
      42
      Conference
      28
      U-Shape
      25
      Reception
      40
      Banquet
      50
      Burnham Park
      Dimensions (LxWxH)
      2.7x7.3x2.4
      Area (sq.mt)
      20.1
      Theater
      -
      Schoolroom
      -
      Conference
      8
      U-Shape
      -
      Reception
      -
      Banquet
      -
      Jackson Park
      Dimensions (LxWxH)
      4.6x7.3x2.4
      Area (sq.mt)
      28.3
      Theater
      13
      Schoolroom
      6
      Conference
      9
      U-Shape
      12
      Reception
      10
      Banquet
      10
      Lincoln Park
      Dimensions (LxWxH)
      18.9x7.6x3
      Area (sq.mt)
      142
      Theater
      90
      Schoolroom
      72
      Conference
      34
      U-Shape
      40
      Reception
      100
      Banquet
      90
      Washington Park I
      Dimensions (LxWxH)
      12.5x7.9x3
      Area (sq.mt)
      97.3
      Theater
      66
      Schoolroom
      40
      Conference
      22
      U-Shape
      28
      Reception
      60
      Banquet
      60
      Washington Park II
      Dimensions (LxWxH)
      12.8x7.6x3
      Area (sq.mt)
      88.4
      Theater
      66
      Schoolroom
      40
      Conference
      18
      U-Shape
      26
      Reception
      60
      Banquet
      50
      Michigan Ballroom
      Dimensions (LxWxH)
      30.2x16.8x3.7
      Area (sq.mt)
      492.4
      Theater
      300
      Schoolroom
      260
      Conference
      56
      U-Shape
      46
      Reception
      330
      Banquet
      260
      Michigan I
      Dimensions (LxWxH)
      8.2x19.5x3.7
      Area (sq.mt)
      156.6
      Theater
      156
      Schoolroom
      81
      Conference
      48
      U-Shape
      46
      Reception
      100
      Banquet
      120
      Michigan II
      Dimensions (LxWxH)
      8.5x19.5x3.7
      Area (sq.mt)
      150.4
      Theater
      156
      Schoolroom
      81
      Conference
      48
      U-Shape
      46
      Reception
      100
      Banquet
      120
      Michigan III
      Dimensions (LxWxH)
      15.8x10.7x3.7
      Area (sq.mt)
      166.8
      Theater
      -
      Schoolroom
      -
      Conference
      -
      U-Shape
      -
      Reception
      100
      Banquet
      -
      Huron Room
      Dimensions (LxWxH)
      28.3x6.1x3.7
      Area (sq.mt)
      163.3
      Theater
      148
      Schoolroom
      102
      Conference
      52
      U-Shape
      50
      Reception
      110
      Banquet
      100
      Huron A
      Dimensions (LxWxH)
      12.2x6.1x3.7
      Area (sq.mt)
      70
      Theater
      64
      Schoolroom
      42
      Conference
      22
      U-Shape
      22
      Reception
      50
      Banquet
      40
      Huron B
      Dimensions (LxWxH)
      7.9x6.1x3.7
      Area (sq.mt)
      46
      Theater
      40
      Schoolroom
      24
      Conference
      16
      U-Shape
      14
      Reception
      30
      Banquet
      20
      Huron C
      Dimensions (LxWxH)
      8.2x6.1x3.7
      Area (sq.mt)
      47.3
      Theater
      40
      Schoolroom
      24
      Conference
      16
      U-Shape
      14
      Reception
      30
      Banquet
      20
      Huron A & B
      Dimensions (LxWxH)
      20.1x6.1x3.7
      Area (sq.mt)
      116
      Theater
      104
      Schoolroom
      68
      Conference
      38
      U-Shape
      36
      Reception
      80
      Banquet
      60
      Huron B & C
      Dimensions (LxWxH)
      16.2x6.1x3.7
      Area (sq.mt)
      98.5
      Theater
      88
      Schoolroom
      32
      Conference
      26
      U-Shape
      30
      Reception
      60
      Banquet
      50
      Superior West
      Dimensions (LxWxH)
      7.3x5.8x3.7
      Area (sq.mt)
      42
      Theater
      48
      Schoolroom
      18
      Conference
      16
      U-Shape
      14
      Reception
      30
      Banquet
      20
      Superior East
      Dimensions (LxWxH)
      5.2x11.6x3
      Area (sq.mt)
      55.9
      Theater
      56
      Schoolroom
      18
      Conference
      23
      U-Shape
      23
      Reception
      30
      Banquet
      30
      Ontario and Erie
      Dimensions (LxWxH)
      28.3x18.6x3.7
      Area (sq.mt)
      256.4
      Theater
      220
      Schoolroom
      99
      Conference
      -
      U-Shape
      -
      Reception
      170
      Banquet
      140
      Ontario
      Dimensions (LxWxH)
      18.3x9.1x3
      Area (sq.mt)
      170
      Theater
      167
      Schoolroom
      72
      Conference
      34
      U-Shape
      34
      Reception
      125
      Banquet
      90
      Erie
      Dimensions (LxWxH)
      9.1x9.4x3.7
      Area (sq.mt)
      78.4
      Theater
      54
      Schoolroom
      20
      Conference
      16
      U-Shape
      20
      Reception
      50
      Banquet
      50
      Great Lakes Grand Ballroom
      Dimensions (LxWxH)
      22.2x32.9x4
      Area (sq.mt)
      719.9
      Theater
      660
      Schoolroom
      432
      Conference
      -
      U-Shape
      88
      Reception
      600
      Banquet
      450
      Great Lakes A
      Dimensions (LxWxH)
      10.7x10.7x4
      Area (sq.mt)
      103.3
      Theater
      60
      Schoolroom
      48
      Conference
      22
      U-Shape
      22
      Reception
      70
      Banquet
      80
      Great Lakes B
      Dimensions (LxWxH)
      9.8x10.7x4
      Area (sq.mt)
      105.3
      Theater
      60
      Schoolroom
      48
      Conference
      22
      U-Shape
      22
      Reception
      70
      Banquet
      80
      Great Lakes C
      Dimensions (LxWxH)
      11.3x7.3x4
      Area (sq.mt)
      83.1
      Theater
      35
      Schoolroom
      28
      Conference
      14
      U-Shape
      14
      Reception
      60
      Banquet
      60
      Great Lakes D
      Dimensions (LxWxH)
      12.5x10.7x4
      Area (sq.mt)
      124.4
      Theater
      60
      Schoolroom
      48
      Conference
      22
      U-Shape
      22
      Reception
      70
      Banquet
      80
      Great Lakes E
      Dimensions (LxWxH)
      9.8x10.7x4
      Area (sq.mt)
      101.7
      Theater
      60
      Schoolroom
      48
      Conference
      22
      U-Shape
      22
      Reception
      70
      Banquet
      80
      Great Lakes West
      Dimensions (LxWxH)
      22.2x17.1x4
      Area (sq.mt)
      371.4
      Theater
      315
      Schoolroom
      210
      Conference
      32
      U-Shape
      48
      Reception
      300
      Banquet
      200
      Great Lakes East
      Dimensions (LxWxH)
      22.9x15.5x4
      Area (sq.mt)
      346.2
      Theater
      315
      Schoolroom
      210
      Conference
      32
      U-Shape
      48
      Reception
      300
      Banquet
      200
      Great Lakes 1 (A and B)
      Dimensions (LxWxH)
      19.8x10.7x4
      Area (sq.mt)
      208.5
      Theater
      190
      Schoolroom
      109
      Conference
      -
      U-Shape
      38
      Reception
      200
      Banquet
      150
      Great Lakes 2 (Prefunction & C)
      Dimensions (LxWxH)
      19.8x11.3x4
      Area (sq.mt)
      221.6
      Theater
      190
      Schoolroom
      109
      Conference
      -
      U-Shape
      38
      Reception
      200
      Banquet
      150
      Great Lakes 3 (D and E)
      Dimensions (LxWxH)
      22.9x10.7x4
      Area (sq.mt)
      231.7
      Theater
      190
      Schoolroom
      109
      Conference
      -
      U-Shape
      38
      Reception
      200
      Banquet
      150
      Great Lakes Foyer
      Dimensions (LxWxH)
      12.2x11.3x4
      Area (sq.mt)
      138.5
      Theater
      -
      Schoolroom
      -
      Conference
      -
      U-Shape
      -
      Reception
      350
      Banquet
      -
      Waveland
      Dimensions (LxWxH)
      8.5x8.2x3
      Area (sq.mt)
      50.2
      Theater
      -
      Schoolroom
      -
      Conference
      12
      U-Shape
      -
      Reception
      -
      Banquet
      -
      Sheffield
      Dimensions (LxWxH)
      8.5x8.2x3
      Area (sq.mt)
      50.2
      Theater
      30
      Schoolroom
      18
      Conference
      12
      U-Shape
      14
      Reception
      25
      Banquet
      20
      Addison
      Dimensions (LxWxH)
      8.5x8.2x3
      Area (sq.mt)
      50.2
      Theater
      30
      Schoolroom
      18
      Conference
      12
      U-Shape
      14
      Reception
      25
      Banquet
      20
      Chicago Ballroom
      Dimensions (LxWxH)
      18.9x17.1x3
      Area (sq.mt)
      298.9
      Theater
      200
      Schoolroom
      78
      Conference
      36
      U-Shape
      50
      Reception
      200
      Banquet
      180
      Chicago Ballroom Foyer
      Dimensions (LxWxH)
      16.2x9.1x3
      Area (sq.mt)
      141
      Theater
      -
      Schoolroom
      -
      Conference
      -
      U-Shape
      -
      Reception
      100
      Banquet
      60
      Michigan I & II
      Dimensions (LxWxH)
      16.8x19.5x3.7
      Area (sq.mt)
      307
      Theater
      300
      Schoolroom
      162
      Conference
      44
      U-Shape
      46
      Reception
      200
      Banquet
      200
      Tangent
      Dimensions (LxWxH)
      6.1x6.1x3
      Area (sq.mt)
      37.2
      Theater
      -
      Schoolroom
      -
      Conference
      8
      U-Shape
      -
      Reception
      -
      Banquet
      -
      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.
      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.
      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.
      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.
      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.
      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.
      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.

      Audio-Visual Equipment

      • AV Technician
      • Wireless Internet

      Event Services

      • Certified Meeting Planner
      • Electrician
      • Event Lighting
      • Message Service
      • Registration Service
      • Security Guards

      Event Equipment & Supplies

      • Direction Signs
      • Easels
      • Flip Chart & Markers
      • Installed Stage
      • Lobby Bulletin Board
      • Name Cards
      • Pens / Pencils / Notepad
      • Podium Lectern
      • Portable Stage
      • Spotlights
      • Stack Chairs
      • Tables
      • Wall Charts

      Business Services

      • Computers
      • Copy Service
      • Fax Service
      • Overnight Delivery/Pickup
      • Post/Parcel
      • Printers

      Frequently Asked Questions

      The Westin Michigan Avenue Chicago has 21 event rooms.

      The largest capacity event room is the Great Lakes Grand Ballroom. It has a capacity of 660.

      Yes, The Westin Michigan Avenue Chicago provides wedding services.

      To book a meeting or event at The Westin Michigan Avenue Chicago click here

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