66 E Wacker PlaceChicago, IL 60601 Phone: +1 312-920-6666Fax: +1 312-920-6667Toll Free: +877-STAY-HGI Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 10% 191 $332-$366 (USD) Hoteliers! Is your information accurate? Update Here Hilton Garden Inn Chicago Downtown Riverwalk Location & Neighborhood Downtown Chicago Loop near River North dist, the Magnificent Mile - 12 MI, 30 min from Midway Intl airport.