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If you plan to use your own boat or angler float tube, you’ll need a permit and a free Yellowstone aquatic invasive species inspection. You can speed up the inspection process by arriving with a boat that is clean, drained, and dry. Watercraft that arrive dirty or with standing water will be subject to decontamination. Watercraft that cannot be properly decontaminated will be prohibited from launching.
Bats are dying. Please help us protect them. A disease called white-nose syndrome (WNS) is spreading through the eastern United States, killing bat populations. White-nose syndrome is considered to be present in the Mammoth Cave System. It is believed that humans may contribute to the spread of white-nose syndrome by visiting contaminated caves or mines and then wearing the same clothing or carrying the same objects to unaffected caves or mines, transporting spores from one place to the other. You can help us save bats by following a few simple guidelines.