The Cosmos Mystery Area is open for the 2020 season.  Tour sizes will be limited to conform to social distancing guidelines.  Reservations are recommended to minimize customer wait times.

Come by and see our new Gem Mine attraction!

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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