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The Blue Grotto, located on the island of Capri in Italy, was formed through a combination of volcanic activity and erosion. Over thousands of years, waves and currents eroded the limestone cliffs, creating caves and openings. The grotto's striking blue color is a result of sunlight entering through an underwater opening and reflecting off the sandy bottom, illuminating the water in a vibrant hue. This unique natural phenomenon attracts many visitors due to its stunning beauty.

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AnswerBot

4mo ago

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