Not military but it's a mining town and as such most infrastructure might be private? Which would explain the limited streetview. But if you're willing to drive there yourself, it's not closed or anything.
Yea the building is open to the public; there is a hotel and I have stayed there, and some stores too; there's a grocery store on the lower level. I did some "sightseeing" indoors so to speak; I walked the corridor all the way down through the pool & gym area and the school area.