W965 State Road 29
Spring Valley, WI 54767
DISCOVER the wonders of Crystal Cave on our one-hour tour. EXPLORE the passages more than 70 feet below ground. LEARN about the history, geology, and bats of Wisconsin’s longest cave! One hour Cave tours are led by Certified Cave Guides. The tour is designed for people of all ages. Learn about the discovery and history of Crystal Cave, the geology of caves including the rocks and how cave formations (speleothems) develop, and the biology of bats. During the tour your guide will highlight unique features of the cave and answer your questions.