It was one of the most famous expeditions in history. No single country owns Antarctica. Instead many countries work together to protect Antarctica. Image caption, A research base in Antarctica.

A cruise is the easiest and most affordable way to get to Antarctica, but there are also flights for those who want to skip the rough sea passage. There may be only one season for visiting ...

Additionally, countries are encouraged to cooperate in the region so as to minimize the human impact on Antarctica’s environment and to support human endeavors, particularly in case of emergencies.