Fall
September is a fine month to visit Mammoth Cave National Park. Crisp air and changing leaves make parks and viewpoints shine.
What's famous here, weighted toward what shines in September.
Expect busier roads and pricier stays around these dates. See long weekends.
September is a fine month to visit Mammoth Cave National Park. Crisp air and changing leaves make parks and viewpoints shine.
Top picks for September: Mammoth Cave National Park, Diamond Caverns, Hidden River Cave & American Cave Museum, Barren River Lake State Resort Park, Green River Lake State Park.
Barren River Lake State Resort Park
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