It's summertime!

For the period of August 2nd through September 2nd, our hours are 9am to 7pm.  

The last tour leaves 30 minutes prior to closing.

In order to keep wait times at a minimum, we strongly suggest that groups of 12 or more book tour tickets online in advance for your own convenience. Larger groups without reservations may face longer wait times. 

Ticket Terms & Conditions

In accepting this ticket holder releases management and owners from all liability in event of accident, damage or theft while on the premises. Management reserves the right to cancel any ticket at any time upon refunding purchase price.

Cosmos Mystery Area

24040 Cosmos Road
Rapid City, SD 57702
605-343-9802

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