Postcard From The Road




Postcard From The Road

Tulip Festival
 

Mammoth Cave, in south central Kentucky, is the world's longest known cave system, with more than 390 miles explored. Visitors have been touring the subterranean labyrinths since 1816. It was aptly named due to its vast chambers and complex labyrinths. Native Americans gathered minerals from the cave between 2,000 and 4,000 years ago. They left behind slippers, cane torches, gourds and mussel shells - which remain perfectly preserved in the cave. Source: nps.gov