Documentation requirements depend on each guest’s citizenship and date of travel and are specific to the countries being visited. We recommend that your passport is valid for a minimum of six months past the end date of your voyage. To see what documentation is currently required for the countries included in the Ultimate World Cruise, visit https://visacentral.com/health-requirements?login=royalcaribbean. When connecting with this specialized team, make sure to mention you are traveling on Royal Caribbean’s Ultimate World Cruise or one of the four Ultimate Cruise segments.