November 1 – March 31 Closed for the winter

Spring: April 1 – May 24 2024

Reservations Strongly Recommended for Cave Tours during the Spring

• Saturday & Sunday: 10am – Last Tour departs 4:00pm. (grounds close by 5:30pm)
• Monday & Tuesday: Closed
• Wednesday through Friday: 10am – Last Tour departs 3:00pm. (grounds close by 4:30pm)

Summer: May 25 – September 2 2024

Reservations Recommended for Cave Tours during the Summer

• July 4, 2023: 9:30 am – Last Tour departs 4:00pm. (grounds close by 5:30pm)
• Saturday & Sunday: 9:30 am – Last Tour departs 5:00pm. (grounds close by 6:30pm)
• Monday through Friday 9:30 am – Last Tour departs 4:00pm. (grounds close by 5:30pm)

Reservations Strongly Recommended for Cave Tours during the Fall
Limited Weekday Tours

Fall: September 3 – October 31 2024

• Monday through Friday: 10 am – Last Tour departs 3:00pm. (grounds close by 4:30pm)
• Saturday & Sunday: 10 am – Last Tour departs 4:00pm. (grounds close by 5:30pm)