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. 

Events calendar

  • March
  • May
  • Sunday
  • Monday
  • Tuesday
  • Wednesday
  • Thursday
  • Friday
  • Saturday
  • Monday, April 1
  • Tuesday, April 2
  • Wednesday, April 3
  • Thursday, April 4
  • Friday, April 5
  • Saturday, April 6
  • Sunday, April 7
  • Monday, April 8
  • Tuesday, April 9
  • Wednesday, April 10
  • Thursday, April 11
  • Friday, April 12
  • Saturday, April 13
  • Sunday, April 14
  • Monday, April 15
  • Tuesday, April 16
  • Wednesday, April 17
  • Thursday, April 18
  • Friday, April 19
  • Saturday, April 20
  • Sunday, April 21
  • Monday, April 22
  • Tuesday, April 23
  • Wednesday, April 24
  • Thursday, April 25
  • Friday, April 26
  • Saturday, April 27
  • Sunday, April 28
  • Monday, April 29
  • Tuesday, April 30

Cosmos Mystery Area

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

Follow Us