All cave tours are ranger-guided and leave from the visitor center. Tickets are sold on a first-come, first-served basis. Reservations for organized groups are available. For more information please call (605) 745-4600. The same number is used for TTY.
Specified tour routes may change as the lighting crew works in different areas of the cave installing the new light system.
Tour schedules are subject to change. Please call 605-745-4600 to confirm tour times. Programs are subject to cancellation during severe weather.
Did You Know?
The scientific name for the Stemless Hymenoxys is Hymemoxys acaulis. Acaulis means "stemless" and referes to the leafless stalks which bear the flower heads.
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