Along Patagonia's Pacific coast are the deep, sheltered fjords. These beautiful, flooded valleys were carved out by ice over millennia. During the summer, these nutrient-rich waters are in high demand from both animals and people, threatening the natural balance.

We venture to Patagonia's far south, which is closer to Antarctica than anywhere else on Earth. This is a land of extremes where wind speeds soar above 100 miles per hour and giant waves batter the coastline. For those that can survive the elements, the potential riches are great.