One night in Piraeus, is like a year in any other place…. You are a serious rock music aficionado if you know that the above line is a plagiarism of a song by English 70s band 10cc, and that in the original lyric it was Paris, not Piraeus. But our one night in Piraeus, sandwiched between Korinthos and our first island of this adventure, manages to almost live up to the line. The smooth running, punctual, air conditioned train from Korinthos pulls into Piraeus dead on time, and we step out into the searing heat to trudge to our one night stay, backpacks on. Piraeus station is conveniently positioned very…