Ooparts

Ooparts is a term for alleged “out-of-place artifacts”: objects, structures, or traces said to appear in the wrong historical period, geological layer, or cultural context.

The word is usually written as OOPArt, from “out-of-place artifact,” and became popular in fringe archaeology and anomalist writing in the twentieth century. Famous claims range from apparently advanced tools in ancient settings to maps, carvings, or ruins interpreted as evidence of lost civilizations, forgotten sciences, or contact across impossible distances.

Mainstream archaeology and geology usually explain ooparts through misidentification, uncertain dating, contamination of layers, later intrusion, hoaxes, mistranslation, or modern assumptions imposed on ancient materials. Folklore and alternative history often treat them as physical clues to suppressed histories, mythic ages, divine makers, or vanished technologies.

On this site, readers send in first-person stories about strange finds, impossible-looking objects, and encounters with artifacts that seem to challenge ordinary history. A jury of readers then votes True or Fake on each account.

Related on this site: /phenomenon/adams-bridge/