It may not look like a boundary, but it is. On my side the normal, on the other side the paranormal.
North Kapunda Hotel is supposed to be one of the most haunted places in Australia. There are evening ghost tours through the PUB and around Kapunda and it is certainly well worth to join one of these tours. On the top floor there are 2 ghosts that frequently interact with the normal world, a little girl and a grumpy old man. Alas, we did not encounter any of the ghosts on the evening I was there. It was pretty creepy in many places though.