In this May 2, 2016 file photo, Carnival's Fathom cruise line ship Adonia arrives from Miami in Havana, Cuba. The Cuban itinerary, with its educational and cultural experiences, is not a typical cruise vacation, and feedback from passengers and travel agents about the Fathom's first few trips has been slightly mixed.
In this May 2, 2016 file photo, Carnival's Fathom cruise line ship Adonia arrives from Miami in Havana, Cuba. The Cuban itinerary, with its educational and cultural experiences, is not a typical cruise vacation, and feedback from passengers and travel agents about the Fathom's first few trips has been slightly mixed. Ramon Espinosa AP
In this May 2, 2016 file photo, Carnival's Fathom cruise line ship Adonia arrives from Miami in Havana, Cuba. The Cuban itinerary, with its educational and cultural experiences, is not a typical cruise vacation, and feedback from passengers and travel agents about the Fathom's first few trips has been slightly mixed. Ramon Espinosa AP

Sailing soon from the U.S. to Cuba: ships from Norwegian and Royal Caribbean

December 08, 2016 9:24 AM