Marriott Downtown Magnificent Mile Venue | About

Chicago Marriott Downtown Magnificent Mile provides a wedding venue in the Heart of Chicago. The newly redesigned space has a fresh new style that provides couples and guests with sophistication and clean decor.
The ballroom space provides the opportunity to host up to 2,000 guests and is one of the largest venues in the city. The Grand Ballroom is decorated with hanging chandeliers and clean architectural lines that match any decoration style. Choose from other ballroom spaces or opt for an outside patio. The rooftop sundeck is also available seasonally for an outdoor cocktail reception.