Carnival Cruise Line

Carnival Cruise Line is the ultimate mainstream line, with big, lively ships that cater to all age groups and impressively deep discounts. The sales are so good, those Caribbean beaches feel within reach as soon as you see the advertised fare. The vibe on board is casual and unpretentious — which means that if you would turn up your nose at a poolside hairy-chest competition or late-night R-rated comedy, this line probably isn’t right for you.