Cosmos Mystery Area

In a few weeks we are headed to the Black Hills for vacation.

We'll be checking out the usual attractions: Mt. Rushmore, Devil's Tower, et cetera.
The place that has me most excited to visit is Cosmos Mystery Area.
I could go on about it, but I haven't even been there yet, so here's the link for the best information:

http://cosmosmysteryarea.com/index.html