.jpeg%3F1461170334&w=3840&q=75)
Basic Information
Operating HoursMammoth Cave is open year-round, with varying hours depending on the season.

Home to the world’s longest known cave system, Mammoth Cave National Park reveals a vast underground landscape beneath Kentucky’s rolling hills.
Top places to visit in Mammoth Cave National Park, from signature stops to easy additions for the trip plan.
.jpeg%3F1461170334&w=3840&q=75)
Basic Information
Operating HoursMammoth Cave is open year-round, with varying hours depending on the season.
.jpeg%3F1461170051&w=3840&q=75)
Basic Information
Fees & ReservationsThe park is free to enter, and offers various tours for visitors at a range of prices.
.jpg%3F1469029384&w=3840&q=75)
Basic Information
When to VisitVisit Mammoth Cave at any time of year -- you'll experience the same conditions underground whenever you come.
Browse the guide sections available for Mammoth Cave, then open the full list for the area you want to explore first.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.
Guide section
Open park-specific stops, trails, and planning ideas for this section.