Click headers to sort Room Size (Feet) Room Area (FT²) Ceiling Height Banquet Theater Conference Reception Class U-Shape Hollow Square Dinner Dance
Second Floor
Great Lakes West 73.996796' x 55.989597' 3998.0ft² 12.9888' 250 400 - 450 - - - -
Great Lakes 2 (Prefunction & C) 65.9936' x 36.998398' 2385.0ft² 12.9888' 180 230 45 250 - 45 45 -
Michigan III 52.972' x 35.9816' 1795.0ft² 12.0048' 90 - - 125 - - - -
Huron B 25.9776' x 20.008' 495.0ft² 12.0048' 30 35 15 40 - 12 15 -
Huron A & B 65.9936' x 20.008' 1249.0ft² 12.0048' 80 125 45 125 - 40 45 -
Superior East 16.990398' x 37.9824' 602.0ft² 10.004' 40 40 15 50 - 15 15 -
Erie 32.9968' x 30.995998' 930.0ft² 12.0048' 50 70 25 70 - 22 25 -
Great Lakes C 36.998398' x 24.0096' 894.0ft² 12.9888' 60 75 25 90 - 20 25 -
Ontario and Erie 92.988' x 60.9752' 2760.0ft² 12.0048' 200 250 - 300 - - - -
Great Lakes A 31.98' x 34.9976' 1112.0ft² 12.9888' 90 115 30 125 - 25 30 -
Great Lakes 1 (A and B) 65.9936' x 34.9976' 2244.0ft² 12.9888' 180 230 45 250 - 45 45 -
Great Lakes 3 (D and E) 73.996796' x 34.9976' 2494.0ft² 12.9888' 200 225 50 275 - 50 50 -
Michigan Ballroom 99.974396' x 52.972' 5300.0ft² 12.0048' 400 500 - 550 - - - -
Huron C 26.994398' x 20.008' 509.0ft² 12.0048' 30 35 15 40 - 12 15 -
Huron B & C 53.988796' x 20.008' 1004.0ft² 12.0048' 60 80 40 75 - 35 40 -
Great Lakes Grand Ballroom 72.979996' x 107.97759' 7749.0ft² 14.0056' 600 850 - 900 - - - -
Great Lakes D 41.0' x 34.9976' 1399.0ft² 12.9888' 100 145 35 150 - 30 35 -
Great Lakes East 73.996796' x 51.988' 3726.0ft² 12.9888' 230 450 - 450 - - - -
Great Lakes E 31.98' x 34.9976' 1095.0ft² 12.9888' 90 115 30 125 - 25 30 -
Great Lakes Foyer - - - - - - - - - - -
Michigan I 26.994398' x 63.9928' 1686.0ft² 12.0048' 120 150 45 125 - 40 42 -
Huron Room 92.988' x 20.008' 1860.0ft² 12.0048' 140 150 - 200 - - - -
Michigan II 28.995201' x 63.9928' 1619.0ft² 12.0048' 120 150 45 125 - 40 42 -
Huron A 39.9832' x 20.008' 754.0ft² 12.0048' 50 60 30 75 - 25 30 -
Superior West 24.0096' x 18.9912' 452.0ft² 12.0048' 30 30 15 40 - 12 15 -
Ontario 59.991203' x 29.9792' 1830.0ft² 12.0048' 150 200 50 200 - 40 50 -
Great Lakes B 31.98' x 34.9976' 1133.0ft² 12.9888' 90 115 48 125 - 25 30 -
Third Floor
Grant Park Foyer 36.998398' x 24.0096' 888.0ft² 8.003201' - - - 50 - - - -
Millennium Park 81.9672' x 39.9832' 3113.0ft² 8.003201' 250 300 80 300 - 60 80 -
Garfield Park 24.993599' x 24.0096' 547.0ft² 8.003201' 40 35 15 30 - 12 15 -
Burnham Park 8.9872' x 24.0096' 216.0ft² 8.003201' 40 10 8 15 - 6 8 -
Washington I 41.0' x 25.9776' 1047.0ft² 10.004' 60 126 36 100 - 41 46 -
Parks Boardroom 25.9776' x 24.993599' 562.0ft² 8.003201' - - - - - - 14 -
Jackson Park 14.9896' x 24.0096' 305.0ft² 8.003201' 20 150 55 175 - 45 55 -
Washington II 37.9824' x 24.993599' 950.0ft² 10.004' 60 123 36 100 - 38 40 -
Grant Park 54.9728' x 24.0096' 1320.0ft² 8.003201' 40 80 80 90 - 35 40 -
Marquette Park 38.9992' x 24.0096' 826.0ft² 8.003201' 50 45 25 60 - 20 25 -
Lincoln Park 60.9752' x 24.993599' 1530.0ft² 10.004' 120 167 54 175 - 50 58 -
Fifth Floor
Addison 24.0096' x 24.0096' 540.0ft² 10.004' 30 30 15 35 - 12 15 -
Waveland 24.0096' x 24.0096' 540.0ft² 10.004' 30 30 15 35 - 12 15 -
Sheffield 24.0096' x 24.0096' 540.0ft² 10.004' 30 30 15 35 - 12 15 -
Sixteenth Floor
Chicago I and II 51.988' x 14.9896' 780.0ft² 10.004' - 104 42 75 - 35 - -
Chicago I 26.994398' x 14.9896' 405.0ft² 10.004' - 20 10 - - 8 - -
Chicago II 24.993599' x 14.9896' 375.0ft² 10.004' - 20 10 - - 8 - -
Chicago Ballroom 61.991997' x 55.989597' 3217.0ft² 10.004' 250 300 65 350 - 60 65 -
Chicago Foyer 51.988' x 29.9792' 1518.0ft² 10.004' - 40 20 - - 16 - -