While many travelers stay in the cozy but touristic Plaka, we opt for the less busy, hip Psiri district where the Athenians also like to come. You sleep in a trendy hotel but are still within walking distance of Plaka and Monastiraki. You wouldn’t know it now, but this originally working-class neighborhood used to be the slum of Athens, it’s changed a lot and is now full of street art, old craft shops, vintage shops, atmospheric restaurants and trendy bars. Besides walking, the metro is the perfect way to explore Athens and is even adorned with archeological finds discovered during its construction. Head to the parliament building or the Acropolis Museum, one of the highlights of Athens. At the foot of the Acropolis is the Dionysus Theater, the oldest theater in Europe.