Squiggling east from the Andes Mountains to the Atlantic Ocean, the mighty Santa Cruz River in Argentina"s Patagonia region flows over some of South America"s sparsest terrain. Over the centuries, some of history"s most notable explorers have been drawn to the winding waterway: Ferdinand Magellan"s 1520 expedition discovered its coastal delta, and Charles Darwin (on the same voyage that took him to the Galápagos Islands) studied the area"s ecosystem during a grueling 1834 side trip up the river. Even now, very few settlements exist along the 240-mile course of the Santa Cruz, considered the last major free-flowing river in Patagonia.
Meandering through Patagonia
Today in History
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‘The memory of Abraham Lincoln is enshrined forever’
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A day to celebrate the sun
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Who s hiding in the kelp?
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Memorial Day
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Playa del Amor, Marietas Islands, Mexico
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Everglades National Park marks 90 years
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Little Pigeon River, Great Smoky Mountains, Tennessee
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Plains zebra foal in Etosha National Park, Namibia
More Desktop Wallpapers:
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World Meteorological Day
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Isla del Pescado on the Salar de Uyuni in Bolivia
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Tremola Road on the Saint Gotthard Pass in Airolo, Switzerland
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Behold the mighty Aldeyjarfoss
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Ahh-tumn
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A different kind of dive
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Gifford Pinchot National Forest
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Mexican giant cardon cactus
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Adorable activism
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Bardenas Reales Biosphere Reserve and Natural Park, Spain
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Pretty in pink, and purple, and red…
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Whooper swans in Lake Kussharo, Japan
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Bonifacio on the island of Corsica, France
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Take the Stairs Day
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Back on the rise
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Muskoxen in Dovre-Sunndalsfjella National Park, Norway
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World Laughter Day
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A bridge that rocks
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Formal garden at Château de Villandry, Loire Valley, France
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International Rock Day
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A rest stop for the birds
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Fall colors below Mount Sneffels near Ridgway, Colorado
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Juniper Springs, Florida
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Dyavolski Most
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International Lighthouse Weekend
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Arambol Beach, Goa, India
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International Rock Day
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European hedgehog, France
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Antarctica Day
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Look before you leap
Bing Wallpaper Gallery

