Lake Peipus, the fifth-largest lake in Europe, dates back hundreds of millions of years to the Paleozoic Era and is known for its sand dunes, which can "sing" when the wind blows just right. In the winter the frozen lake surface may feature ice hummocks, as seen in this image. The hummocks are caused by slow, uneven pressure in the ice pack.
Lake Peipus, Estonia
Today in History
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Weaverbird nests at Kenya’s Samburu National Reserve
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‘You should see the one that got away!’
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League of Nations, 100 years later
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China s colorful terraced pools
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Ski touring in Austria
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Take the Stairs Day
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Abraham Lake, Alberta, Canada
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The Matterhorn reflected in Lake Stellisee at sunrise, Zermatt, Switzerland
More Desktop Wallpapers:
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A medieval celebration in the Mediterranean
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Horseshoe Bend, Arizona
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Aurora borealis
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Edinburgh festivals
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Swimming with the sea cows
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Gunnerside, Yorkshire Dales National Park, England
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Pi Day
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Puma in Patagonia
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A dreamy start to the Year of the Pig
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Pollinator Week
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Islands that turned the tide
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Summer huts in winter
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Earth seen from the International Space Station
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Red fox, Grand Teton National Park, Wyoming
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On a Healing Field for Veterans Day
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Autumn equinox
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National Audubon Society s Christmas Bird Count
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Saint Dwynwen s Day
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Celestial Spain
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Peach trees in Cieza, Murcia, Spain
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Nature Photography Day
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So, how long till springtime?
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Celebrating World Water Day
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Reflecting on fall
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Longer days mean warmer sand
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Surströmming Day
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Take this for a spin...
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World Poetry Day
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Dance of the egret
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Hey, you two in the front!
Bing Wallpaper Gallery

