Day Trips From Athens
http://b3.zcubes.com/v.aspx?mid=1029508&title=what-not-to-do-in-the-athens-to-hydra-industry
Many people choose to go to Cape Sounion and the Temple of Poseidon as an afternoon half-day trip from Athens. The drive there takes you along fantastic seaside roadways, and you might even find time to buy a beach.