In short
- Drive via Interstate 65 and take Exit 53 or Exit 48.
- Follow physical highway signs instead of relying purely on GPS.
- Parking at the main visitor center is completely free.
In this article
Getting to the park is simple if you follow the designated highway routes. The main cave entrances sit just 15 to 20 minutes from the interstate. Navigation apps can sometimes lead drivers astray on unpaved backcountry roads.
Where is Mammoth Cave National Park?
The park is in south-central Kentucky at 1 Mammoth Cave Parkway, Mammoth Cave, KY 42259.
The park spans over 52,000 acres above ground. The main visitor center is located near the town of Cave City. From this center, you access the guided cave tours, surface trails, and the Green River.
How to get to Mammoth Cave from the north?
Drive south on Interstate 65 and take Exit 53 for Cave City.
After taking Exit 53, turn onto KY-70. Follow this route directly to the Mammoth Cave Parkway. The drive from the highway exit to the visitor center takes 15 to 20 minutes.
How to get to Mammoth Cave from the south?
Drive north on Interstate 65 and take Exit 48 for Park City.
Once you exit, turn onto KY-255. This road connects with the Mammoth Cave Parkway, bringing you straight to the main parking area. Expect a 15 to 20-minute drive from the interstate.
Why shouldn't I use GPS to navigate to Mammoth Cave?
GPS navigation often directs drivers onto closed or unpaved roads.
Do not rely purely on GPS to find the park. Follow the physical highway signs for the national park once you exit Interstate 65. Cell service is spotty, so download offline maps before arriving.
How much is parking at Mammoth Cave?
Parking at the visitor center and trailheads is completely free.
Entry to the park and its surface features costs nothing. You only pay for guided cave tours or camping permits. Arrive early during the busy summer months to easily secure a parking spot.
How do I cross the Green River inside the park?
Use the Green River Ferry to transport your vehicle across the water.
This active auto ferry connects the north and south sections of the park. It has an 8-ton load limit and takes about 15 minutes. Check the operational status before your trip, as it closes for high water.
Questions travellers ask
Is there an entry fee to drive into Mammoth Cave National Park?
No, entry to the park and its surface features is free. You only pay for guided cave tours or camping permits.
How long is the drive from the highway to the visitor center?
The drive takes 15 to 20 minutes from either Exit 53 or Exit 48 on Interstate 65.
Can I download offline maps for navigation?
Yes, you should download offline maps using the NPS App. Cell service is spotty inside the park boundaries.
