Our homepage divers are descending the clear turquoise waters of a cenote on Mexico"s Yucatán Peninsula. A cenote is a sinkhole that"s created when limestone bedrock collapses and exposes the groundwater underneath, creating pools of fresh water that delight swimmers, and even cave divers like those on our homepage. They"re diving in "El Pit" cenote, part of a flooded cave system near Tulum. It"s one of thousands of cenotes documented on the Yucatán, and a popular spot for divers who come to swim through the brilliant sunbeams.
A different kind of dive
Today in History
More Desktop Wallpapers:
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Antarctica Day
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World Bee Day
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Endangered Species Day
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Palmyra Atoll National Wildlife Refuge
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Everglades National Park turns 75
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Paris is photo-ready this week
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Tiny fliers head south
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Eurasian red squirrel in Northumberland, England
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Salar de Uyuni in Bolivia
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Lands End, Cornwall, England
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Sea Slug Day
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Bonaventure Cemetery, Savannah, Georgia
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Smithsonian Secretary Lonnie Bunch on the institution s 175th anniversary
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Village of Santa Maddalena, Dolomites, Italy
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Anniversary of Bryce Canyon National Park
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The buzz about bees
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The Blue City of Jodhpur, Rajasthan, India
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Natural Bridges State Beach in Santa Cruz, California
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Commemorating peace in Antarctica
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Big Bend National Park in Texas turns 81
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Ancient theater of Epidaurus, Greece
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Legacy mural in Philadelphia
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Common raven
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Pumpkin patch
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Big wheels on a big mountain
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From the mind of Frank Gehry
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Mekong River Delta, Long An, Vietnam
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Happy Arbor Day!
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American Eagle Day
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Gujō Hachiman Castle, Gifu prefecture, Japan
Bing Wallpaper Gallery

