Moreno Glacier rises above Lake Argentino as a rugged wall three miles (4.8 kilometers) wide and almost 200 feet (60 meters) tall. One of 47 massive ice fields in Argentine Patagonia's Glaciers National Park, this grinding, groaning force of nature covers a hundred square miles (260 square kilometers).
Stark, cold, wet, and windy, Patagonia is home to unique creatures with adaptations that help them thrive in an unforgiving region of climatic extremes.
Patagonia's landscapes of breathtaking peaks, towering glaciers, open pampas, and blue-green fjords invite the world's adventurous travelers to come and play.
National Geographic Explorer-in-Residence Wade Davis calls Brazil a "land of the 10,000 senses." Find out what he means in this collection of photos of the largest nation in South America.
