What's the best stateroom location to avoid motion sickness on a cruise? To reduce motion sickness, choose a stateroom in the middle of the ship on a lower deck. You will feel any sway of the ship less in this section.

To minimize the risk of seasickness, the best place to be on a cruise ship is in a mid-ship cabin on a lower deck. A cruise ship acts much like a seesaw; the ends (the bow and the stern) experience the most vertical movement as the ship pitches over waves, while the center remains relatively stable. Similarly, the higher you go on the ship, the more you will feel the side-to-side "roll." By staying in a cabin that is low and centered, you are closest to the ship's center of buoyancy, where motion is at its absolute minimum. If you begin to feel unwell while in public areas, head to the middle of the ship on a lower deck—often where the main atrium or lobby is located—and try to keep your eyes on the horizon. In 2026, many modern ships are equipped with advanced stabilizer fins that significantly reduce rolling, but choosing a mid-ship, lower-deck cabin remains the single best architectural strategy for travelers prone to motion sickness.