Underwater explorers located traces of five more ancient shipwrecks in the eastern Aegean Sea, raising to 58 the number of wrecks found since 2015 around Fourni, a notoriously dangerous point on an ancient shipping route.
Debate swirls among marine archaeologists and shipwreck hunters who are trying to identify the wreck about how confident they are it is indeed the Lake Serpent that sank in 1829.