America's only all-water cavern & farm-nature-wildlife park, nestled in Central Pennsylvania's scenic Penn State Country, 95 miles from Hershey. The only cave in PA listed on the National Register of Historic Places. The cavern tour is a guided 45 minute tour given entirely by boat on an underground stream. The fully-guided 90 minute farm-nature-wildlife tour takes you over & thru acres of Penn's Cave forests, fields and pastures. Also featuring the Miners Maze, Gemstone Panning, Large Visitors Center, Gift Shop & Cave Café.