Discovered in 1871 by two local farmers, Crystal Cave in Kutztown is a breathtaking underground cave known for its wondrous crystal-adorned rock formations. The cave was opened to visitors only six months after being discovered, and it's been one of the state's most spectacular natural attractions ever since. Visitors will be shown a short film before being led into the cave by a trained guide who will point out the cave's most impressive formations and explain how they were created. The cave is equipped with concrete walkways and steel railings to keep visitors safe, but comfortable walking shoes are recommended.

963 Crystal Cave Rd, Kutztown , PA 19530, Phone: 610-683-6765