Many sea caves and rock formations line the alluring Algarve coast in the south of Portugal, and today we"re shedding light on Benagil Cave—one of the region"s most spectacular and famous natural landmarks. Just east of the small fishing village of Benagil, the cave was formed about 20 million years ago from the pounding waves that sweep in from the Atlantic. Rainfall has caused the softer segments of limestone to erode, creating a giant hole in the cave"s roof, which is what we"re looking down through in our photo.
Eye of the cave
Today in History
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Ice and Snow Sailing World Championships
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Ronda, Spain
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World Honey Bee Day
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International Day for Biodiversity
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In the Garden of Europe
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Fibonacci Day
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Terraced fields of green
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Hey neighbor, it s World Space Week!
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Pi Day
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Take the Stairs Day
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Belted Galloway cows
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Al-Khazneh in Petra, Jordan
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The citadel in Bonifacio, Southern Corsica, France
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Seceda, Dolomites, South Tyrol, Italy
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A ‘circus of chaos’ for Stravinsky
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Sand, sun, and sk8ers
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Feast of the Donkey
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Bright and colorful peacock feathers
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Snow aglow in central Japan
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Freshwater plants in Aquário Natural, Brazil
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Life in the slow lane
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Avatar Mountains, Zhangjiajie National Forest Park, China
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Halo around the sun
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Striated heron on a Victoria water lily, Pantanal, Brazil
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No, it s not a leaf. Happy Look-alike Day
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National Merry-Go-Round Day
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International Surfing Day
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Great Fountain Geyser, Yellowstone National Park, Wyoming
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Great Sand Dunes National Park and Preserve
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Celebrating 200 years of statehood
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