Most river cruises choose a 7-night schedule. However there are a few shorter options each year. For 2020, the Highlights of the Mississippi River itinerary has 14 departures between three ships. The Queen of the West offers eight departures of their Highlights of the Columbia River cruise. The new American Countess will be offering a 5-night cruise roundtrip from New Orleans to celebrate New Years Day. Because the short departures are so limited, it’s most important to book early!