A Day In The Park: Mammoth Cave National Park
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Mammoth Cave National Park in Kentucky celebrates the world’s longest known cave system at over 426 miles (686 km), home to unique wildlife (eyeless fish and transparent cave shrimp), unique history (saltpetre mining and TB huts), and unique geology (karst topography, speleothems, and fossil sharks).
- By Rebecca Latson - March 3rd, 2025 3:00am