We have an 8-hour layover in Athens from 10:15 a.m. to 6:15 p.m. on Monday and don't want to stay in the airport. Any ideas of something nearby to do? We have visited Athens before and seen the major archeological sites. Is there good public transportation from the airport or will we need to take a taxi? I don't remember where the airport is located in relation to the city. We would just like to go somewhere and hangout for a few hours and get out of the airport. Thanks in advance for any suggestions. Oh, I should say we are a couple in our 40's traveling without kids. Thanks!