Tourists walking introductory park video of Mammoth Cave National Park

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Size: 5000px × 3333px
Location: Mammoth Cave National Park
Photo credit: © Daniel Borzynski / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: cave, center, exhibit, exhibits, introductory, mammoth, national, np, park, tourism, tourists, video, visitor, vistor