Acropolis is a UNESCO World Heritage site

Illustrating the civilizations, myths and religions that flourished in Greece over a period of more than 1,000 years, the Acropolis, the site of four of the greatest masterpieces of classical Greek art – the Parthenon, the Propylaea, the Erechtheum and the Temple of Athena Nike – can be seen as symbolizing the idea of world heritage.

The Acropolis (in Greek acron = edge, polis = city), hill, so called the "Sacred Rock" of Athens, is the most important site of the city. During Perikles' Golden Age, ancient Greek civilization was represented in an ideal way on the hill and some of the architectural masterpieces of the period were erected on its ground. The first habitation remains on the Acropolis date from the Neolithic period. Over the centuries, the rocky hill was continuously used either as a cult place or as a residential area or both. The inscriptions on the numerous and precious offerings to the sanctuary of Athena (marble korai, bronze and clay statuettes and vases) indicate that the cult of the city's patron goddess was established as early as the Archaic period (650-480 B.C.).

During the Classical period (450-330 B.C.) three important temples were erected on the ruins of earlier ones: the Parthenon, the Erechtheion, and the Temple of Nike, dedicated to Athena Parthenos, Athena Polias, and Athena-Apteros Nike, respectively. The Propylaea, the monumental entrance to the sacred area was also constructed in the same period.

The most important monuments on the Acropolis are:

The Parthenon. It is the most important and characteristic monument of the ancient Greek civilization and still remains its international symbol. It was dedicated to Athena Parthenos, the patron goddess of Athens. It was built between 447 and 438 B.C. and its sculptural decoration was completed in 432 B.C. The construction of the monument was initiated by Perikles, the supervisor of the whole work was Pheidias, the famous Athenian sculptor, while Iktinos and Kallikrates were the architects of the building. The temple is built in the Doric order and almost exclusively of Pentelic marble. It is peripteral, with eight columns on each of the narrow sides and seventeen columns on each of the long ones. The central part of the temple, called the cella, sheltered the famous chryselephantine cult statue of Athena, made by Pheidias.

The Temple of Athena Nike was constructed in ca. 420 B.C. by the architect Kallikrates. It is built in the Ionic order, and it is amphiprostyle with a row of four columns in front of each of its narrow sides.

The Propylaea. The monumental gateway of the Acropolis was designed by the architect Mnesikles and constructed in 437-432 B.C. It comprises a central building and two lateral wings.

Places to visit include the Acropolis Museum. It considered to be one of the most important museums in the world. It exhibits some of the masterpieces of ancient Greek art dedicated to the most significant sanctuary of Athens, that of Athena Polias and of the Parthenon.