What To Know
Big-ship variety
Ships such as Icon of the Seas and MSC World Europa show how far deck design has moved: multiple pools, family water areas and high-energy activity zones.
Quiet options
Look for solariums, adults-only decks or shaded promenade seating if you want a calmer sea day.
Weather reality
Wind, itinerary and local rules can change opening times for slides, pools and deck attractions.