If you want to celebrate Take the Stairs Day in style, look no further than China"s Tianmen Mountain (literally Heaven"s Door). About 5,000 feet above sea level, the hole in the mountain is the highest naturally formed arch in the world. Originally a cave, it became an arch in 263 CE when the back side of the mountain collapsed, creating the dramatic opening we see today. You"ll have to climb 999 steps to make it to the top, but we promise the view is worth it.
Take the stairs
Today in History
More Desktop Wallpapers:
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The last thing seen by Wile E. Coyote
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Chinese New Year
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Ready. Set. Snow.
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Space Week isnt over yet!
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International Sloth Day
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Work out on your way to work
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Happy Arbor Day!
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An island hopper s paradise
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Presidents Day
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Here’s why landmarks are going dark
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The persistence of Perito Moreno
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Celebrating Indigenous Peoples Day
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Grandparents Day
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Are you older than this lake?
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Indigenous Peoples Day
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Brown pelican, San Diego, California
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New Year s Eve in Sydney, Australia
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‘The mountains are calling’
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World Book Day
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Blue walls of Chefchaouen, Morocco
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For the love of bikes
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Grand Staircase-Escalante National Monument, Utah
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Last stop before leaving the solar system
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Whooper swans, Kotoku Pond, Japan
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Spotted eagle rays in the Galápagos Islands
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Harbor and longtail boats at Ko Samui, Thailand
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World Frog Day
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Protect your neck
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Protecting Alaska
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Alaska Day
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