Yes, if you do not already hold a passport, you should apply for one now. If you do have a passport, you should check its expiration date. Your passport needs to be valid for six months beyond the end of the voyage. We advise purchasing the largest passport book available. Specific passport requirements are available for confirmed Lifelong Learners via the voyage prep portal.
Visa requirements vary depending on the countries included on the itinerary. Typically, you will need to secure two or three visas individually. Some of the group visas will be obtained by ISE.