Patagonia: Life on the Edge of the World

A journey along Patagonia's Atlantic coast where the land may be barren, but the sea is rich with life. In this wild and unforgiving place, killer whales risk it all to survive while huge male elephant seals battle for the chance to breed.

Along Patagonia's Pacific coast are deep, sheltered fjords. Beautiful flooded valleys were carved out by ice over time. In summer, the nutrient-rich waters are in high demand from both animals and people, which threatens natural balance.

A journey from the low grasslands, where pumas roam, to the towering peaks of the Patagonian Andes, where only the toughest people and animals can survive.