The swamp that saved Athens from the Persian Empire at Marathon in 490 BC (video)
The battle has gone down in history as of the greatest moments in ancient history
The Spectacular and Long-Lost Ancient Greek City of Thouria
Thouria was at its peak of development during the classical period of ancient Greece
Submerged buildings found in ancient city & modern luxury resort of Crete (photos)
The city of Oloundas is quite clearly mentioned in ancient sources