Reports are emerging of a pyramid shaped structure located off the coast of Terceira Island.
Portuguese news sites are reporting on the alleged discovery of a large man-made pyramid located at a depth of approximately 40m. It was said to have been discovered by Diocleciano Silva, a private yacht owner who had picked up the structure on sonar while sailing in the area.
"The pyramid is perfectly shaped and apparently oriented by the cardinal directions," Silva told a local newspaper. The structure is thought to be approximately 60m tall and has a base of around 8,000 square meters.