Big Bus Chicago Hop-On Hop-Off Tour
"Board the open-top double-decker bus at any of the 14 stops to start your hop-on hop-off sightseeing tour of Chicago and listen to live commentary through provided earphones to find out fun facts about the city and its iconic architecture.
The full circuit takes about about 2 hours but you can hop off and back on as many times as you like within a 24- 48- or 72-hour period depending on option selected when booking. Buses run regularly giving you flexibility to discover the city at your leisure. The bus route takes you through Grant Park