Ancient Undersea Wall Dating to 5800 BCE Found off French Coast
A massive 7,000-year-old undersea wall has been discovered off the coast of Brittany, France, shedding new light on Stone Age coastal societies. Ancient Undersea Wall Dating to 5800 BCE Found off French Coast Archaeologists have announced the discovery of a huge submerged wall dating back to around 5800 BCE off the coast of Brittany, France. The structure, located near the Γle de Sein, measures approximately 120 meters (394 feet) in length and is accompanied by a dozen smaller man-made constructions from the same period. A Monument Beneath the Waves π Divers uncovered the wall during an underwater survey, revealing a remarkable feat of engineering from the Stone Age. The wall is composed of large stones carefully arranged, suggesting it may have served as a protective barrier, fishing aid, or territorial marker for early coastal communities. Scientists believe the structure was built by societies that thrived along the Atlantic coast before being submerged due to rising sea l...