Mammoth Cave National Park is open year-round. The park Visitor Center operates on hours that vary by season. The Visitor Center is closed only on Christmas Day, December 25, although severe weather conditions may cause closures if travel conditions warrant. Please note that Mammoth Cave National Park is in the Central Time Zone.
The mysteries of the underworld beckon at Mammoth Cave National Park, but that's not all … in addition to the many cave tours, you can hike, bike, ride your horse, canoe and kayak, enjoy a campfire program, and more.
For activities available in the park please visit https://www.nps.gov/maca/planyourvisit/things2do.htm or call 270-758-2180 for assistance.