A visit to Antarctica is not just a trip: It's an unpredictable journey. Once you arrive, however, you are rewarded with a world few people have seen—thousands of penguins, elephant seals and icebergs, even volcanoes and thermal springs.

 

In the past decade, Antarctica has become so popular, especially for nature-based tourism, that concerns have been raised about the continent's delicate ecosystem. To protect it, the International Association of Antarctic Tour Operators limits the number of passengers allowed ashore.

Flexible, tolerant and adventurous travelers looking for a unique experience will enjoy Antarctica. It is not a good destination for inexperienced travelers unless they are extremely interested in nature and are willing to be uncomfortable to see it. A trip to Antarctica is a fairly long and expensive venture that requires a lot of enthusiasm.