Mammoth Cave National Park
- WD - Home
- Sep 11
- 2 min read
Updated: Oct 5
National Park Travel Guide
Step underground into the world's longest known cave system, over 400 miles mapped and counting. Mammoth Cave is both mysterious and awe-inspiring, with labyrinthine passageways, towering chambers, and a history stretching back thousands of years. The cave system was formed over millions of years and has been used by humans for over 6,000 years. Above ground, rolling hills, rivers, and forests add to the adventure.
Beneath Kentucky’s hills lies the longest cave system in the world.
How to Get There
With Louisville (SDF) and Nashville (BNA) each just about 90 minutes away, the park is easily accessible by car via I-65. While public transit is limited, the convenience of a rental vehicle ensures a smooth journey.
Know Before You Go
While cave tours are the highlight of the visit, it's crucial to make reservations, especially in the busy summer months. The cave maintains a constant 54°F year-round, so be sure to pack a light jacket. Please note that flash photography is not permitted inside. Above ground, there are plenty of options for outdoor activities, including hiking, horseback riding, and kayaking.
Best Time to Visit
Spring and fall bring mild weather and lush scenery. Summer is the busiest. Winter is quieter, with fewer tours running. Since cave temperatures remain constant, underground exploration is always an option, regardless of surface weather conditions.
Best Things to Do
Cave tours: From the easy Frozen Niagara Tour to the demanding Wild Cave Tour.
Hiking & biking: Over 80 miles of trails across ridges and valleys.
River paddling: Canoe or kayak the Green and Nolin Rivers.
Wildlife spotting: White-tailed deer, bats, and over 130 bird species.
Best Hikes
Green River Bluffs Trail (1.3 miles): Overlooks the river with moderate terrain.
Cedar Sink Trail (1.8 miles): Sinkhole views and wildflowers in spring.
Big Hollow Trail (11 miles): A top pick for mountain bikers.
Where to Stay
The Lodge at Mammoth Cave: Comfortable rooms near the visitor center.
Campgrounds: Mammoth Cave, Maple Springs (horse-friendly), and Houchin Ferry.
Explore: Nearby towns, such as Cave City and Park City, offer motels and quirky roadside attractions.
Where to Eat
Green River Grill: Inside the lodge, with hearty Southern fare.
Cave City diners: Classic spots for fried chicken, barbecue, and milkshakes.
Louisville or Nashville day trips give foodie-level dining before or after your visit.
