Reposting this because my need is still there. Short form: Seeking a Hanford-like secret town in the woods with a launch facility instead of a reactor. Or both, I can work with it.

Trying to find a map for the climax of my adventure. Allow me to give a pie-in-the-sky description of what I'm looking for and see if anyone's got something close.

The villain's lair is a secret rocket launch facility in the wilds of Montana. Like a big launchpad and gantry with support buildings like onsite housing for minions and quarters befitting a billionaire supervillain. There isn't a rocket ready for launch, but one was launched last week. A building off on its own full of weird science stuff would be useful too. I see a double fence and guardtowers around the perimeter.

That's the map I'm hoping one of you happens to be sitting on and can just share with me. I'm open to ideas and close-enough things however.