We'll come to Piraeus in the afternoon (after a very long flight!) Since we'll be tired from jet lag, we thought we could spend a relaxing afternoon, perhaps rest in the hotel by the port, have a meal, etc.
Any suggestions for restaurants nearby, place to take a stroll, etc. in the evening? We leave very early the next morning on a ferry to Santorini, so we thought the night in Pireaus would be best.