It will still be hard pressed to clarify some of the most ardent fanatic incidents of suspicious people. This human history is filled with abusive stories of abandoned and lost civilizations.
These stories definitely have some vibrations in your body, and with an ancient proof it is an unknown lifestyle for ghosts and elves.
source - http://www.grunge.com/24210/creepiest-stories-lost-abandoned-civilizations/s/image-3422/