My plan for Antarctica travels is to go by cruise. There are two options: one is to book the cruise ahead of time, or to fly to Ushuaia, Argentina or Punta Arenas, Chile, and book a last minute cruise from a travel agent there. The latter is probably going to be the choice I choose because last minute cruises tend to be much cheaper. However, since I will be going to Antarctica at a time where my job is expecting me back at an expected time, I may have to book the trip in advance. We shall see what happens but I am excited to go!