In short, a cruise is the easiest way to see new places and do all the things you dream of. Most cruise lines offer special programs, facilities and activities based on age. Children and teens not only get to meet kids their own age but often travel at a substantially reduced rate. At night, life aboard a cruise ship really turns on. There's dancing, live entertainment in nightclubs, discos and lounges, feature films, and parties with all your new friends.
Most ships have casinos.
And the night can go on as long as you want. Even until the spectacle of sunrise at sea. Pack like you would for any resort. Cruise vacations are casual by day, whether you're on the ship or ashore. In the evening, ships vary as to dress.