Bell witch cave
Bell witch cave is a place where John Bell and his family were killed. The spirits of this cave torture the teenagers so much that people rent out houses very far from this location.
People say that everything here is cursed so if you take anything inside than your life can come under danger. Many photos of this cave have been taken but so far no concrete proofs have been found.
Image Source: http://www.travelchannel.com/shows/ghost-adventures/episodes/bell-witch-cave