Open All Year - Tours Daily
WE ASK ALL VISITORS TO WEAR A MASK IN THE GIFT SHOP, VISITOR CENTER, RESTROOM AND WHILE ON TOUR IN THE CAVERNS. THANK YOU!
Open seven days a week. Closed Thanksgiving day and Christmas day.
Current Hours: 10 am - 4 pm
Winter Tour Is Now Available!
Tours are guided. There is an admission fee. Reservations recommended for groups of 20 or more. For families/groups of less than 20 it is first come, first serve. Arrive early to avoid longer waits!Frequently Asked Questions
Ohio's Largest and Most Beautiful Cavern
Tours take guests through two different parts of the cavern. The Historic Tour begins at the site of discovery and includes the area that was originally explored from 1897 to 1925. The Natural Wonder Tour takes guests on a 1 mile walk through parts discovered after 1925. It includes the largest stalactite in Ohio, The Crystal King, along with many other marvelous formations and colors. The Winter Tour is the only tour offered from October 1st through April 30th. It is a hybrid tour, showing guests highlights from both the Natural Wonder and Historic tours.