Stalactites near the Frozen Niagara formation in Mammoth Cave
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Stalactites near the Frozen Niagara formation in Mammoth Cave
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Frozen Niagara calcite formation, New Entrance Tour, Mammoth Cave National Park, Kentucky
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Our tour entering the Original "Historic" entrance of Mammoth Cave
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Our tour group entering the "New Entrance" to Mammoth Cave
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Large stalagmite near the Frozen Niagara formation in Mammoth Cave
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The ceiling near the Frozen Niagara formation in Mammoth Cave
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Jabba the Hut, Calcite formation, New Entrance Tour, Mammoth Cave National Park, Kentucky
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Stalactites and stalagmites near the Frozen Niagara formation in Mammoth Cave
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Stalactites and stalagmites near the Frozen Niagara formation in Mammoth Cave
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