Russia"s Lake Baikal is a record-holding wonder: It"s the world"s oldest (25 million years), deepest (over 5,000 feet in some parts), and largest freshwater lake (more than 20 percent of the Earth"s fresh surface water by volume). Baikal lies in the deepest continental rift on Earth, and because the rift is geologically active, the tectonic plates continue to move farther apart.
The Pearl of Siberia
Today in History
More Desktop Wallpapers:
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Veterans Day
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National Park Week: Yosemite National Park, California
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Happy anniversary to the National Park Service!
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Celebrating Native American Heritage Day
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Silbury Hill for International Archaeology Day
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It’s World Migratory Bird Day
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Summer winds down in the Hamptons
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Skaftafell, Vatnajökull National Park, Iceland
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Mada in Saleh, Saudi Arabia
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The Aomori Nebuta Festival parade, Japan
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A storied trail marks a century
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What are we looking at?
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Whangārei Falls in New Zealand
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World Bee Day
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Time to count some birds
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Welcome to the Year of the Pig
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Umschreibung by Olafur Eliasson in Munich
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Dunquin Pier, County Kerry, Ireland
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Who s there? The largest owl in the world
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Waiānapanapa State Park, Maui, Hawaii
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A winter wonderland in Northeast China
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A special day for a special cat
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Palouse farmland, Washington state
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National Trails Day
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Does this shark have an Irish accent?
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Feeling chic on Fashion Week
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Bioluminescence at Trwyn Du Lighthouse in Wales
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Gujō Hachiman Castle, Gifu prefecture, Japan
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Sea lion in a kelp forest, Baja California, Mexico
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Rothenburg ob der Tauber, Bavaria, Germany
Bing Wallpaper Gallery

