This place wasn"t built overnight—nature took its time to craft this masterpiece. What you see at Arches National Park, Utah, is the result of over 300 million years of erosion, uplift, and weathering. These arches were formed when salt beds were left behind by ancient seas. Over time, layers of sandstone cracked, shifted, and slowly wore away, revealing more than 2,000 natural arches. These formations are made mostly of Entrada and Navajo sandstone. The park was recognized as a national monument in 1929 and was later upgraded to national park status in 1971.
Delicate Arch, Arches National Park, Utah
Today in History
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Independence Day
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Presidents Day
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Mount Rainier National Park
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National Trails Day
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National Mushroom Month
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Let the harvest begin
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Bathing boxes at Brighton Beach, Australia
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International Tea Day
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A cozy winter village
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Porto Timoni beach, Greece
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Red squirrel
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A whale of a picture
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Longer days mean warmer sand
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Cherry blossoms spring to life
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Glen Brittle, Isle of Skye, Scotland
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47 years of Badlands National Park
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Fannette Island, Lake Tahoe
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The largest living organism on Earth
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A predator at risk
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Wildlife crossing, Wierden, Netherlands
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Arrr, it be Talk Like a Pirate Day
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Nazaré Lighthouse
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Hollywood s big night
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Fiordland National Park, New Zealand
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Looking down upon Edinburgh
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Aït Benhaddou, Morocco
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An endless journey
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Southern lights for Antarctica Day
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Formentor Lighthouse, Mallorca, Balearic Islands, Spain
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European Day of Parks
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