Lost Egyptian City Found Underwater After 1200 Years-Franck Goddio
1,200 years ago the ancient Egyptian city of Heracleion disappeared beneath the Mediterranean. Founded around 8th century BC, well before the foundation of Alexandria in 331 BC, it is believed Heracleion served as the obligatory port of entry to Egypt for all ships coming from the Greek world.
Prior to its discovery in 2000 by archaeologist Franck Goddio and the IEASM (European Institute for Underwater Archaeology), no trace of Thonis-Heracleion had been found (the city was known to the Greeks as Thonis). Its name was almost razed from the memory of mankind, only preserved in ancient classic texts and rare inscriptions found on land by archaeologists.