The Architectural Cruise is the best attraction in Chicago! I heard once that if there is only one thing you have time to do in Chicago, do the Architectural cruise, and I can’r agree more! Each tour is different because each docent prepares their own tour, although the list of the places they need to cover is pre-defined. I’ve been on that tour at least twenty times :). The docent we had this time was just OK, not great. However, Lena really enjoyed it – it was a while since she was on that tour, and there are lots of new buildings which didn’t even exist seven years ago!