To kick off National Park Week, which starts today, we"re turning our lens on Vernal Fall in California"s Yosemite National Park. This time of year, the waterfall flows in a torrent, but by late summer it can be reduced to a trickle of small streams slipping over the edge. Most years, Vernal Fall is at full power by May, as the spring thaw in the mountains melts the snowpack, turning the falls into a raging tumble of water spilling to the valley floor where the Merced River flows.
National Park Week begins
Today in History
More Desktop Wallpapers:
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Welcome to the Alien Egg Hatchery
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Splashes of color for Watercolor Month
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Fall color sweeps across the West
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Jöriseen lakes in the Silvretta Alps, Switzerland
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Prince Christian Sound in southern Greenland
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A sleeping green giant
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Class, please take out a No. 2 pencil…
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Endangered Species Day
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World Reef Day
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Porto Flavia, Sardinia, Italy
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Hiking the High Trestle Trail
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Craters of the Moon centennial
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Dunluce Castle, County Antrim, Northern Ireland
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Great wildebeest migration at Mara River, Kenya
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World Meteorological Day
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Diving into World Oceans Day
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Squirrel Appreciation Day
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A bohemian feline
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Purple flowers and Golden Week
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Paralympic Games begin in Paris
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Corjuem Fort in Goa, India
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Who doesn’t love a ‘Puppy’?
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Manatee Appreciation Day
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Tide pools in La Jolla, California
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Just a couple of yellow-billed hornbills
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Jupiter and the Galilean moons
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Winter in the Wild West
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Horseshoe Bend, Arizona
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The city of Osaka at night, Japan
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World Elephant Day
Bing Wallpaper Gallery

