Having had several paranormal experiences in my life Ive learnt that these things seem to occur in specific locations. As an example a lot of friends hired a house at Phillip Island - my partner and I saw a UFO the first and second night there, while others had poltergeist experiences in the house (i know which one id prefer) and I also heard whsipering in the place when no one was there.
Either its some kind of weird-arse portal - or more likely - the area has rather strange electro magnetism that sets off the temporal lobe and the subconscious does the rest..