1. Lake Michigan Skyline Sightseeing Cruise
Want to see Chicago from the water but don't have much time to spare? You can peep the skyline in just 30 minutes on Shoreline's Classic Lake Tour, which departs from Navy Pier and boasts some of the best views you'll find on Lake Michigan. The commentary on the city's architecture and history is pre-recorded, so you won't miss out on any information because your guide ran out of time (and if you've heard it before, you can sit back and enjoy those sweet, sweet sights).