Carnival requires that each guest in the stateroom must be at least 21 years of age or older. All guests under the age of 21 years must be accompanied by a parent, grandparent or guardian 25 years or older and be in the same stateroom. Infants must be at least 4 months old to be eligible to travel.

• The Carnival Guarantee, a first in the industry. Simply book your cruise vacation and sail away on a "Fun Ship." If  you are not completely satisfied with your cruise vacation experience, all you need to do is notify Carnival before arrival at the first port of call and you must debark at your ship's first not-U.S. port of call. Carnival will refund the unused portion of your cruise fare and pay your flight back. 
  
• "Fun Ship" staterooms are, on average, 50% larger than those of any other cruise line. Every ship offers a wide choice of interior and exterior staterooms and many feature flexible family staterooms, suites with private balconies, even luxurious penthouse suites.
  
• Camp Carnival offers kids 2 – 17 years old organized activities all day and night in age-separated categories.
  
• Alternative dining arrangements on every ship including the Seaview Bistro Dinner Buffets, 24-hour Pizzerias and 24-hour complimentary room service.
  
• Carnival features the largest casinos afloat featuring hundreds of slot machines, craps, roulette, blackjack and Caribbean Stud Poker.
  
• Carnival's Paradise Golf Program offers both golf instruction while sailing and golf excursion packages in port with guaranteed tee times.
  
• AARP members can receive special discounts.
  
• The Carnival Travel Hotline allows emergency contact to be made with Carnival guests on board by calling 1-877-TVL-HTLN (877-885-4856) or from outside the US by calling 305-406-4779.