How long is the tour
Address: 112 E Wacker Dr, Chicago, IL 60601, USA
Mamata Das | Oct 27, 2018
90 minutes of guided tour
Rick K | Oct 27, 2018
90 minutes for the architecture tour
Russ Z | Oct 27, 2018
90 minutes
sameer kumar | Oct 27, 2018
90 minutes if you count the boarding and other things
Chris Parker | Oct 27, 2018
Hour
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