KUTZTOWN, Pennsylvania -- One of the oldest continuously operating show caves in America is located in Kutztown, Pennsylvania, midway between Allentown and Reading. Crystal Cave has been fascinating ...

Don Jacobs is met by Mark Watson of Penns Cave and Willdlife Park, and is given a tour of the caves by Brian Swires. Experience this amazing journey underground, as you travel by flat-bottomed boat.

Cave River Valley is a beautiful nature preserve that is primitive and very rugged. Located near Spring Mill State Park, the preserve is a landscape of bubbly streams, dark caves, deep ravines and a ...