Yeah there's an SK village inside the DMZ, I had lunch there last year on a tour. It's both wild and utterly unremarkable at the same time. There's a high fence around it, and you're warned not to go over that fence as there are land mines around it (as if someone would climb a, what, 2.5m fence while on a tourist tour?). The thing I found most remarkable is that house prices there are not much less than in Seoul proper (that's what I was told at least), which just seemed utterly absurd - what market forces could drive prices of a farmer village (because that's what it is, really - although the houses looked nice) surrounded by landmines and that is a pain in the ass to get in and out of to that of a first world metropolis? And although one after the other bus with tourists drove into the small parking lot, there was only a canteen for lunch (with canteen quality food) and a souvenir shop that is described at best as 'functional'.