This top-rated river cruise is the definitive way to experience Chicago, the birthplace of the skyscraper. Gliding along the three branches of the Chicago River, passengers take in more than 50 of the city’s most significant buildings while an expert guide explains the architecture and history that shaped the modern skyline. From gleaming glass towers to Art Deco landmarks, the ever-changing views are spectacular from the open deck. Consistently ranked among the best things to do in the city, it is an unmissable introduction to Chicago.