Operating Hours and Seasons

Mammoth Cave National Park is open year-round. The park Visitor Center operates on hours that vary by season. The Visitor Center is closed only on December 25, although severe weather conditions may cause closures if travel conditions warrant. Please note that Mammoth Cave National Park is in the Central Time Zone.

 
May 27, 2018 - August 18, 2018
Visitor Center Hours: 8:00 a.m. - 6:30 p.m.

August 19, 2018 - September 15, 2018
Visitor Center Hours: 8:00 a.m. - 6:00 p.m.

All Times Central

Last updated: August 12, 2018

Contact the Park

Mailing Address:

P.O. Box 7
Mammoth Cave, KY 42259-0007

Phone:

(270) 758-2180

Contact Us