What are on each deck of a cruise ship?

Each deck of a cruise ship typically features a variety of amenities and spaces. Common areas include passenger cabins, dining venues, pools, lounges, entertainment venues, and recreational facilities like gyms and spas. Higher decks often have open-air spaces such as sun decks and observation areas, while lower decks may contain crew quarters and service areas. The specific layout and offerings can vary significantly depending on the cruise line and ship design.