On January 19, 2013, members of the Indiana Speleological Survey (ISS) and other area cavers volunteered to help the Indiana Caverns crew haul the first of four 800lbs boats through “Big Bone Mountain” to it’s final destination. The boats will be used for the boat-ride portion of the tour.
Please arrive by 4:00 pm to take a tour. The cave temperature is 56 degrees all year. Weather is never a problem.
We have extended hours Memorial Day to early August. Closed only on Thanksgiving and Christmas Day.