We had a great time, hopping on and off at different museums and events. Each tour guide was unique and interesting. Thanks so much!
Explorer Pass is the best option to visit Chicago. So Flexible and easy to use.
I think in our case it was not worth it. We went to the Willis Tower and the Hancock building but hardly used the hop on hop of... could have skipped that third attraction and only paid at the building... no fast track available at the willis