1904 Homer M Adams ParkwayAlton, IL 62002 Phone: +1 618-433-8999Fax: +1 618-433-8998Toll Free: +800-426-7866 Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 85 - Hoteliers! Is your information accurate? Update Here Hampton Inn & Suites St. Louis/Alton Location & Neighborhood in central business district; less than 5 miles to Mississippi River - 26 MI, 37 min from St Louis/Lambert airport.