Disney Cruise Line's sea vacations are a hit with families, with staterooms and activities designed with children in mind. DISNEY CRUISE LINE / DISNEY CRUISE LINE

All cruise ships offer age-oriented programs, which can include face-painting for young children. ANDY NEWMAN / ANDY NEWMAN

All cruise ships offer age-oriented programs, which can include bowling for teens. JIM ERICKSON / NCL

All cruise ships offer age-oriented programs, which can include computer games for every group. ROYAL CARIBBEAN / ROYAL CARIBBEAN