I don't mean this so much in the paranormal EVP kind of way, so much as the "muse at midnight" sort of energy that comes with looking at the "remains"
history piles layer upon layer and just as the cheese doritos eventually leave a mark on your body so, too, do the emotions leave a mark on the "place"
to me, there is NOTHING more interesting than exploring old places; again not in the "paranormal research way" (as this is not exactly what I do, although I've been interviewed about it dozens of times)
but just because . . . if you listen, it has things "to say" :)