In nautical and 2026 cruise industry terminology, the "tail" or rear of a cruise ship is officially called the stern. The stern is the entire back section of the vessel, while the flat vertical surface at the very end is known as the transom. On many modern mega-ships, such as Royal Caribbean's Icon class or the newer Legend of the Seas (launching in 2026), the stern is often the most architecturally impressive part of the ship, housing features like the "AquaTheater," aft-facing infinity pools, or multi-story glass dining rooms. Below the waterline at the stern, you will find the propellers (or azipods) and the rudder, which provide the ship's propulsion and steering. For passengers, the stern is a highly desirable location for "aft-view" balconies, which offer a 180-degree view of the ship's wake—the trail of disturbed water left behind as the ship moves. While "stern" is the technical term for the area, "aft" is the directional term used to describe moving toward the back of the ship (e.g., "The buffet is located aft on Deck 15").