55 E 11th StChicago, IL 60605 Phone: +1 312-753-2101Fax: +1 312-753-5101Toll Free: +877-STAY-HGI Hoteliers! Is your information accurate? UPDATE HERE OverviewPhotos & VideoLocal Info Hilton Garden Inn Chicago Downtown South Overview Check in Time: 3:00 PMCheck out Time: 12:00 PMChain: Hilton Garden InnChain Website: hiltongardeninn3.hilton.com/en/index.htmlHilton Garden Inn Chicago Downtown South GDS Hotel CodesAmadeus GDS: GI CHI814Galileo/Apollo GDS: GI F1437Sabre GDS: GI 324912WorldSpan GDS: GI CHIDL Room Amenities Hilton Garden Inn Chicago Downtown South Room AmenitiesHilton Garden Inn Chicago Downtown South amenities are in All rooms unless noted otherwise.Rooms for Non-smokersInternet Access (Wireless) Hotel Services & Facilities Hilton Garden Inn Chicago Downtown South Guest ServicesPaid Onsite ParkingCommon Area Internet Access (Wireless)Hilton Garden Inn Chicago Downtown South Security ServicesElectronic Key/LockSmoke Alarm in RoomsValet Parking Service