In short
- Park admission and surface trails are completely free.
- Guided cave tour prices vary by route.
- Book all cave tours in advance through Recreation.gov.
In this article
Mammoth Cave National Park offers over 52,000 acres of free surface area to explore. However, to see the 426 miles of mapped underground passages, you must pay for a guided tour.
Is it free to get into Mammoth Cave National Park?
Yes, entering the park is free.
You do not need a park pass or ticket to drive into the park. You can hike over 80 miles of trails, ride the Green River Ferry, and use the visitor center without paying an entry fee.
How much do guided cave tours cost?
Prices range depending on the specific tour you choose.
The National Park Service charges different fees based on the length and route of the tour. Options include the Historic Tour, Domes and Dripstones, Frozen Niagara, and River Styx. You will need to check the official booking site for exact, current pricing.
| Activity | Cost |
|---|---|
| Park Entry (Surface Area) | Free |
| Guided Cave Tours | Varies by tour |
| Backcountry Camping | From $10 |
| Group Camping | Up to $50 |
| Visitor Center Parking | Free |
Where do I buy Mammoth Cave tickets?
You should book tickets online through Recreation.gov.
Advance reservations are highly recommended. Tours frequently sell out weeks in advance, especially during the busy summer season. Same-day tickets at the visitor center are rarely available.
What other fees should I expect?
Camping requires a fee, ranging from $10 to $50.
Backcountry permits start at $10. Group sites run up to $50. If you explore Cave City, you will find other paid attractions nearby.
Do I need to pay for children?
Yes, all visitors entering the cave need a ticket.
Check Recreation.gov for youth pricing on specific tours. If you are planning Family Visits, remember that strollers are prohibited on cave tours.
Can I go in the cave without a ticket?
No, all cave entry requires a paid ticket.
You cannot enter the cave system independently. Tickets are strictly enforced.
Questions travellers ask
How much is parking at Mammoth Cave?
Parking at the Mammoth Cave visitor center is free.
Will my phone work to show digital tickets?
Cell service is very spotty inside the park. You should download your tickets and offline maps before arriving.
Are there discounts for winter visits?
Tour prices remain consistent, but there are fewer tour options available in the winter months.
