NOW OPEN! 

The Mart Plaza has re-opened our doors and are committed to protecting our guests, employees, and community with enhanced cleaning procedures and protocols.  Learn More

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Reservations

Planning a productive meeting or a special event in Chicago is easier than ever. Holiday Inn Chicago Mart Plaza offers everything needed for a successful gathering in downtown Chicago. From custom catering menus to state-of-the-art audiovisual equipment, our upscale hotel is equipped for events from 10 to 1000 guests. Whether you are hosting a conference, a business retreat, a social gathering or a formal affair, we’ll be with you every step of the way. Please take a moment to tell us more about your event and our Sales Manager will get back to you promptly with additional information and rates.



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  • Date Format: MM slash DD slash YYYY