I visited this place quite recently,as it is located on one of the mountains,which surround the city of athens.the view,the nature,the climate and of course,the night sky made up an excellent inspiring environment.for those of you,who like quiet,don't mind about the weather and like exploring new things,this place is something completely different.although the observatory wasn't open(and so we couldn't use the telescope for star-gazing),the whole place is totally recommended.enjoy