Planning a vacation to Antarctica can be a challenging task, which is why many travelers will use a travel agent or travel service to ensure that all of the details are taken care of well in advance. One of the most popular forms of Antarctica travel is a cruise.Tourists that plan an Antarctica vacation will have to take many different things into consideration. For example, the first thing that tourists will need to do is examine their budget and remember that the price of the cruise does not include the transportation costs to the port of call and it will not include the price of any extra excursions that the travelers would like to take on the cruise.Another factor that needs to be considered with Antarctica travel is the length of time that is available for the vacation. There are many different cruise lines that will offer different length cruises. Travelers that have more time to spend on the vacation will likely want to purchase a longer cruise that will spend more time on the ocean and the surrounding areas.Travelers will also need to be aware of any special requirements that the cruise lines have established. For example, many of the Antarctica cruise lines will require that all of the travelers on the ship purchase emergency medical insurance for the length of time that they are on the ship. The emergency medical insurance will cover the expenses involved if the traveler needs emergency evacuation.Travelers will also want to perform some research on their own before leaving for their cruise. This will give travelers a chance to determine which types of activities they would like to participate in while on the cruise, like whale watching or visiting the local penguin colonies.