Ever since the release of the 2005 Oscar-winning French documentary, March of the Penguins, travelers have been gaga over penguins, showing up on bucket lists the world over. South America and Antarctica are of course much more than penguins, but if you believe, as many people do, that you may only make one big trip to these continents, it is possible to include a destination or two to glimpse, or even better, walk among these fascinating creatures.