The FEMA camp conspiracy theorists have pointed out two camps in Utah. I know where both of them are and have visited them.
1. Renovated WWII Japanese Internment Camp in Millard County near Topaz Mountain.
I took my kids there to visit this rebuilt replica of one building where they housed Japanese-Americans during WWII.
They had a great time and learned a lot about stupid moments in US History.
Topaz Mountain was much more entertaining however as we found lots of Topaz, Amethyst, and other shiny, pretty things.
2. The Dump
A big net catches debris from the dump as the winds whip across the lake. The net, from a distance, looks like a giant barb-wire fence. Not a nice place to hike however. Smelly and not very pretty.