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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Pi Day
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Christmas tree at Crystal Pier, San Diego, California
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Sailing on thick ice
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Keep shining
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Travel Sunday: Sintra, Portugal
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At the shore of an inland sea
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Last day of National Park Week
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The Bahamas as seen from the ISS
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Patriot Day
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World Rainforest Day
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Oktoberfest begins
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Tolkien Reading Day
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Monarch butterflies in Angangueo, Mexico
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It’s Endangered Species Day
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Corfe gets creepy
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Sami lavvu structures, Finnmark, Norway
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Feeling chic on Fashion Week
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Village of Labro, Italy
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Alaska moose
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Pretty, pretty…butterfly?
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Flag Day
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Glacier cave in Iceland
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A valley view at 9,000 feet
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These patterns tell a story
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Maya site of Copán
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Happy Father s Day
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It’s Giving Tuesday
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Puma in Patagonia
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Strolling across the Red Lagoon
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Birthplace of Roman emperors
Bing Wallpaper Gallery

