KY · Southeast · 2026 exact answer
No entrance fee to enter the park at Mammoth Cave: what applies in 2026?
Direct answer
No entrance fee to enter the park — but this does not include a cave tour
Exact conditions
- Status
- Not required; the stated access rule still applies
- Applies to
- all visitors
- Effective dates
- January 1, 2026 through December 31, 2026
- Published fee
- $0
- Release model
- first come
Release detail: Nothing to buy or reserve to drive in and park.
Fee detail: No entrance fee.
Exceptions and limits
- Free entry does NOT include entry to the cave. A separate per-person tour ticket is required to go underground.
- Entire park above ground: visitor center, surface trails, Green River, picnic areas
Official source
National Park Service · reviewed August 27, 2026
There is no fee to enter Mammoth Cave National Park.
Fees & Passes - Mammoth Cave National Park