For more detailed information about this trip, download our Travel Handbook below. This official document is written expressly for this itinerary and is provided to travelers once they’ve reserved this trip. It covers a wide range of information on specific areas of your trip, from the currencies of the countries you’ll visit and the types of electrical outlets you’ll encounter, to packing information, recommended reading, movies, and websites, and more. For your convenience, we've highlighted our travelers' most common areas of interest on this page. Learn more about the passport and visa requirements for this trip, as well as vaccinations you might need before departing.
Your passport should meet these requirements for this itinerary
- It should be valid for at least 6 months after your scheduled return to the U.S.
- It should have the recommended number of blank pages (refer to the handbook for details).
- The blank pages must be labeled “Visas” at the top. Pages labeled “Amendments and Endorsements” are not acceptable.
U.S. citizens will need a visa (or visas) for this trip. In addition, there may be other entry requirements that also need to be met. For your convenience, we’ve included a quick reference list, organized by country:
- Antarctica: No visa required.
- Argentina (main trip/optional extensions): No visa required.
- Brazil (optional Iguassu Falls extension): Visa required. (Necessary to visit the Brazilian side of the falls.)
Travelers who are booked on this vacation will be sent a complete Visa Packet with instructions, applications, and a list of visa fees—approximately 100 days prior to their departure. (Because many countries limit the validity of their visa from the date it is issued, or have a specific time window for when you can apply, we do not recommend applying too early.)
If you are not a U.S. citizen, do not travel with a U.S. passport, or will be traveling independently before/after this trip, then your entry requirements may be different. Please check with the appropriate embassy or a visa servicing company. To contact our recommended visa servicing company, PVS International, call toll-free at 1-800-556-9990.
For a detailed and up-to-date list of vaccinations that are recommended for this trip, please visit the CDC’s “Traveler’s Health” website. You can also refer to the handbook for details.
Before Your Trip
Before you leave on your vacation, there are at least four health-related things you should do. Please check the handbook for specifics, but for now, here’s the short list:
Step 1: Check with the CDC for their recommendations for the countries you’ll be visiting.
Step 2: Have a medical checkup with your doctor.
Step 3: Pick up any necessary medications, both prescription and over-the-counter.
Step 4: Have a dental and/or eye checkup. (Recommended, but less important than steps 1-3.)
Trusted Traveler Programs
Some travelers have found that Trusted Traveler programs can expedite long waits at customs when re entering the U.S. There are currently three programs available: Global Entry, NEXUS, and SENTRI. These three programs also include TSA Pre-Check, which allows you to use a dedicated security line at participating airports, or you can apply solely for TSA Pre-Check.
TIP: Keep in mind that not all airports and airlines participate in these programs. You may want to consider checking with your airport prior to applying to find out if these programs would benefit you.
To apply for a Trusted Traveler program or TSA Pre-Check, typically you will be asked to pay an application fee (varies by program) and schedule a background check and/or an interview. If you are approved, you will be issued a Known Traveler Number (KTN). Your KTN is valid for a set number of years, based on the conditions of the program. Please see the U.S. Customs and Border Protection website for more details on each of these programs: www.cbp.gov/travel/trusted-traveler-programs. You can also find more information about TSA Pre-Check at www.tsa.gov/precheck.
If you are enrolled in TSA Pre-Check (or a Trusted Traveler program that includes it), you must provide your KTN to the airlines. If you have purchased air with us, you can enter your KTN through your My Account and we will enter it into your airline reservation.
What to Bring
In an effort to help you bring less, we have included checklists within the handbook, which have been compiled from suggestions by Program Directors and former travelers. The lists are only jumping-off points—they offer recommendations based on experience, but not requirements. You might also want to refer to the climate charts in the handbook or online weather forecasts before you pack. Refer to the handbook for details.