10 Largest Caves In The World

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Here's a look at the 10 largest caves in the world, based on volume, passage length, or the size of individual chambers

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Son Doong Cave, Vietnam: It is the largest cave by volume. It boasts a cavern large enough to house a skyscraper, with an internal ecosystem that includes jungles and a river

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Miao Room, China: This vast underground chamber is the largest known by volume. Found in 1989, it's part of a larger cave system in southern China

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Sarisarinama Sinkholes, Venezuela: While these formations are technically sinkholes, the cave system below them ranks among the largest in the world

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Mammoth Cave, USA: The longest cave system in the world, Mammoth Cave is renowned for its vast labyrinth of passages and complex underground network

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Sistema Sac Actun, Mexico: The longest underwater cave system in the world, Sac Actun is a network of submerged caves on the Yucatán Peninsula

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Krubera Cave, Georgia: The world's second-deepest cave, Krubera, also known as the Voronya Cave, was the deepest cave for many years until surpassed by Veryovkina Cave

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Škocjan Caves, Slovenia: Known for its enormous underground canyon, the Škocjan Caves are a UNESCO World Heritage site

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Optimisticheskaya Cave, Ukraine: The longest gypsum cave in the world, Optimisticheskaya is known for its complex maze of passages. It's a dry cave system but contains many delicate gypsum crystals.

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Veryovkina Cave, Georgia: The deepest cave in the world, Veryovkina Cave surpasses Krubera Cave in depth. Its exploration has pushed the limits of speleology, with divers reaching record depths.

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Sistema Ox Bel Ha, Mexico: Another significant underwater cave system in the Yucatán Peninsula, Sistema Ox Bel Ha is known for its stunning underwater formations and intricate passages

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