800 North Michigan AveChicago, IL 60611 Phone: +1 312-335-1234Fax: +1 312-239-4000Toll Free: +800-778-7477 Hotel E-mailHotel Website Classification 9 Deluxe Commission Rooms Rates 10% 182 - Hoteliers! Is your information accurate? Update Here Park Hyatt Chicago Location & Neighborhood In the heart of Chicago's famed Magnificent Mile near Water Tower - 18 MI, 45 min from O'Hare Intl airport. 45 MI from MilwaukeeNearest Cross Street: Chicago Ave