This year, we are celebrating National Caves and Karst Day on Saturday, June 6th, so more people can participate. The National Caves Association has declared June 6th to be National Caves and Karst Day as a way of increasing awareness of the roles caves play in our lives and in our environment. It is fun to be underground spending quality time with family and friends. Caves are educational and allow people to see things they have never seen before. We invite all PA residents & visitors to join us for TEN for PENN $10 for all tickets – Saturday, June 6, 2026 Awe inspiring interpretive cavern tours and FREE crafts and activities for all!
