This scenic tour of Chicago is the most convenient way to see the best attractions in the city. Guests will have hop-on/hop-off access to the trolleys or upper decker buses which run on a continuous loop around the city. You will be able to leave the bus to explore an attraction in-depth, than complete the loop later by getting back on. On your journey, you will see the Field Museum of Natural History, the Adler Planetarium, the Shedd Aquarium, the Art Institute of Chicago, the Willis Tower (Sears Tower), John Hancock Tower, Navy Pier, the North Pier, and the Chicago Avenue Water Tower. There is the option to select one or two day tickets. Please see "Departure and Return" for scheduled times and stops.