Happy National Lighthouse Day! A beacon, a warning, and a symbol of hope and home, lighthouses have existed for thousands of years. The earliest known was the Pharos of Alexandria, which stood an estimated 330 feet tall. Built by the ancient Egyptians in the 3rd century BCE, an open fire was lit at its highest part to guide ships into port. Illumination technology advanced over the centuries, culminating in today"s electric versions beaming light that can be seen from over 20 miles away. North Carolina"s Bodie Island Lighthouse, pictured here, was built in 1872 and overlooks a section of ocean once known as the Graveyard of the Atlantic. Since then, it"s been doing its best to outshine the stars above, as it guides sailors home to safe harbor.
National Lighthouse Day
Today in History
More Desktop Wallpapers:
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Church of Notre Dame de Bon-Port, Les Sables-dOlonne, France
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Dragon dance performed in Chenzhou, Hunan Province, China
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Leaves of Grass
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Spotted eagle rays in the Galápagos Islands
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The migrating monarchs of Michoacán
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Southern right whale
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Le Beaujolais nouveau est arrivé!
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Replica of a Viking home in Dublin National Botanic Gardens, Ireland
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Walk the line
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Presidents Day in America’s front yard
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Mexican giant cardon cactus
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International Polar Bear Day
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Santorini through the clouds
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Huntington Beach Pier, California, at sunset
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Spring comes to the Diablo foothills
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A learning garden
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Antarctica Day
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30 years after Exxon Valdez
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Christmas tree at Crystal Pier, San Diego, California
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Whitehaven Beach, Whitsunday Island, Australia
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Mapping courage in the Seventh Ward
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Daylight saving time begins
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Tombeau du Géant in Bouillon, Belgium
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Inside the Oculus
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Snow buntings take flight
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Lucian Blaga National Theater, Cluj-Napoca, Romania
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Embracing the cold
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Sweetheart Abbey, Scotland
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In search of a ‘great’ pumpkin
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Four Sisters, thousands of trees
Bing Wallpaper Gallery

