Located in the center of downtown Chicago’s exciting River North area and minutes from the Loop, the Holiday Inn Chicago Mart ... Plaza River North offers exceptional views of the Chicago River and the Chicago skyline. Our atrium lobby is uniquely situated 15 floors above the street level, adjacent to theMART, and minutes from Michigan Avenue, the Magnificent Mile shopping district, and the Loop, downtown Chicago's energetic business center. From our stunning atrium lobby to our 521 comfortable and contemporary guest rooms, amenities include complimentary WiFi, and breathtaking skyline views. The Holiday Inn Mart Plaza is the perfect choice for business meetings, social events, weddings or a weekend getaway. Our 25,000 square feet of meeting, conference, and function space, including two ballrooms, encompasses two entire floors and 20 separate spaces that can accommodate groups from 10 to 800 guests. read more