This Greek City Vanished Overnight

A powerful Greek city vanished overnight in 373 BC — swallowed by an earthquake and tsunami, then lost beneath the sea for 2,000 years. In this short, dive to the underwater ruins of Helike, the real Greek city many believe could be the true inspiration behind the Atlantis legend. Archaeologists finally found its remains on the seafloor — streets, buildings, and temples frozen in time after one catastrophic night. Watch to see how an entire city was erased in hours… and why its ruins still haunt the waters off Greece today. Follow @LostCivilizationDaily for more real ancient mysteries, lost cities, and underwater discoveries — new short every day. #LostCivilizationDaily #LostCity #Helike #AncientGreece #Atlantis #UnderwaterRuins #Tsunami #Archaeology #AncientMystery