where,what and why around athens

hello advisors,
at the start of december im booked to stay in athens for a film festival. before this I have 5 free days to relax/explore real culture. I would like to use a spa at some point and also wake up to a nice sea view. can anyone suggest somewhere that is appropriate for this. perhaps you know of a good round trip that circles back to athens. a tall order i know but thanks for any suggestions.

The new Arion spa of the Astir Palace complex in Vouliagmeni, here astir - a littel on the expensive side, but most likely exactly what you are looking for....

thanks for that link to luxury. if only i had that kind of money to spend. I am hoping to find a more localized spa amenities and a simple hotel near-by the sea. thanks anyway for your nice sedgestion.