Mammoth Cave National Park (Part 1; 23 day South Central USA road trip series)

Welcome to our 23-day road trip adventure through the south-central United States! This video is one of a series of videos. It covers the first stop of our journey to the Mammoth Cave National Park in Kentucky. We walk inside the cave system via the "Historic Tour" offered by the park. Music: https://www.bensound.com/free-music-f... License code: AG8UYG7HNJKHIRWE