Mammoth Cave is one of the largest cave systems in the world and is now a World Natural Heritage and National Park. Here you can get a thrilling adventure experience. The caves are long and narrow, and many places are very narrow. There are six different tour routes for tourists to choose according to their physical conditions and needs, and there are even some spaced open adventure projects. join in. Each tour is accompanied by a guide, and you'll be amazed by your experience here.