I'm flying out to Chicago on Friday with my 13 year old son and have decided to buy a CityPass. Now we're only in Chicago until Tuesday so might not get to go everywhere. I was thinking we'd definitely go up the Hancock Tower and to the Field Museum. I'd also planned on going to the Science Museum, but an earlier reviewer was unimpressed so I'd appreciate some comments on this.
That leaves the Art Museum & The Shedd Aquarium. We'll probably go to the Shedd, but I'm not sure whether Art will appeal to my Philistine son. What about the Planetarium?
Actually, the more I think about this, the more unsure I am. So I suppose what I'm asking is where you'd recommend in particular and in what order. Where should I definitely go and what is missable?
Thanks as ever.