Pláka (Πλάκα) is the picturesque old historical neighbourhood of Athens, clustered around the northern and eastern slopes of the Acropolis, and incorporating labyrinthine streets and neoclassical architecture. Plaka is built on top of the residential areas of the ancient town of Athens. It is visited by hundreds of thousands of tourists around the year, and is under strict zoning and conservation regulations, being the only neighborhood in Athens where all utilities (water, power, cable television, telephone, internet, and sewage) lie underground in fully accessible, custom-made tunnelling. Motor vehicles are not allowed in Plaka, and most streets are narrow enough, not being able to accommodate them anyway.

Museums in Plaka include the new Jewish Museum of Greece, the Greek Folk Art Museum and the Frissiras Museum. Excavations have proven that Adrianou Street is the oldest street in Athens still in continuous use with the exact same layout since antiquity. Of especial interest is the neighborhood of Anafiotika, the part of Plaka that is built against the northern slope of the Acropolis; built by immigrants from the Aegean island of Anafi in the early 19th century, it features traditional Cycladic architecture.

Other references

• Pláka of Litochoro, Pieria is an extended area of villas, hotels and beach resorts, east of Mount Olympus, northern Greece''
• Plaka is a village in Chania Prefecture, Crete.
• Plaka is the chief town in Milos, a Greek island in the Cyclades group.