5 days in Mammoth Cave National Park Itinerary

Mammoth Caves National Park is the longest cave system in the world so far discovered.

Step out of Mammoth Cave National Park to go to Mammoth Cave and see Nolin Lake State Park, which is approximately 42 minutes away. There's still lots to do: Head underground at Mammoth Cave, trek along Tall Man's Misery, stroll through Cedar Sink Trail, and explore the activities along Dog Creek Recreation Area.

To see reviews, other places to visit, traveler tips, and other tourist information, read our Mammoth Cave National Park online driving holiday planner.

In August in Mammoth Cave National Park, expect temperatures between 85°F during the day and 65°F at night.