At the foot of Mount Parnassos, within the angle formed by the twin rocks of the Phaedriades, lies the Pan-Hellenic sanctuary of Delphi, which had the most famous oracle of ancient Greece. Delphi was regarded as the centre of the world. According to mythology, it is here that the two eagles sent out by Zeus from the ends of the universe to find the navel of the world met. The sanctuary of Delphi, set within a most spectacular landscape, was for many centuries the cultural and religious centre and symbol of unity for the Hellenic world. The history of Delphi begins in prehistory and in the myths of the ancient Greeks. In the beginning the site was sacred to Mother Earth and was guarded by the terrible serpent Python, who was later killed by Apollo. Apollo’s sanctuary was built here by Cretans who arrived at Kirrha, the port of Delphi, accompanied by the god in the form of a dolphin. This myth survived in plays presented during the various Delphic festivals, such as the Septerion, the Delphinia, the Thargelia, the Theophania and, of course. the famous Pythia, which celebrated the death of Python and comprised musical and athletic competitions.
The earliest finds in the area of Delphi, which date to the Neolithic period (4000 BC), come from the Korykeion Andron, a cave on Parnassos, where the first rituals took place. The remains of a Mycenaean settlement and cemetery were discovered within the sanctuary, but traces of occupation are rare and very fragmentary until the eighth century BC, when the cult of Apollo was established and the development of the sanctuary and the oracle began. The first stone temples of Apollo and Athena, who was also officially venerated under the name of “Pronaia” or “Pronoia” and had her own sanctuary, were built towards the end of the seventh century BC. According to literary and archaeological evidence other gods were associated with the sanctuary; these included Artemis, Poseidon, Dionysus, Hermes, Zeus Polieus, Hygeia and Eileithyia.
The sanctuary was the centre of the Amphictyonic League, an association of twelve tribes of Thessaly and the Sterea (south-central Greece), with religious and later political significance. The Amphictyonic League controlled the operation and finances of the sanctuary, as it designated its priests and other officials chosen from among the inhabitants of Delphi. In the sixth century BC, under the League’s protection and administration, the sanctuary was made autonomous (First Sacred War), it increased its territory and political and religious influence throughout Greece, and reorganised the Pythian Games, the second most important games in Greece after the Olympics, which were held every four years.
Between the sixth and fourth centuries BC, the Delphicoracle, which was regarded as the most trustworthy, was at its peak. It was delivered by the Pythia, the priestess, and interpreted by the priests of Apollo. Cities, rulers and ordinary individuals alike consulted the oracle, expressing their gratitude with great gifts and spreading its fame around the world. The oracle was thought to have existed since the dawn of time. Indeed, it was believed to have successfully predicted events related to the cataclysm of Deukalion, the Argonaut’s expedition and the Trojan War; more certain are the consultations over the founding of the Greek colonies. It was the oracle’s fame and prestige that caused two Sacred Wars in the middle of the fifth and fourth centuries BC. In the third century BC, the sanctuary was conquered by the Aetolians, who were driven out by the Romans in 191 BC. In Roman times, the sanctuary was favoured by some emperors and plundered by others, including Sulla in 86 BC.
The rise of the Rationalist movement in philosophy in the third century BC, damaged the oracle’s authority, yet its rituals continued unchanged into the second century AD, when it was consulted by Hadrian and visited by Pausanias. The latter’s detailed description of the buildings and more than three hundred statues has greatly contributed to our reconstruction of the area. The Byzantine emperor Theodosius finally abolished the oracle and the Slavs destroyed the precinct in 394 BC. With the advent of Christianity, Delphi became an episcopal see, but was abandoned in the sixth-seventh centuries AD. Soon after, in the seventh century AD, a new village, Kastri, grew over the ruins of the ancient sanctuary, attracting in modern times several travellers interested in antiquities.
Archaeological research in Delphi began in 1860 by Germans. In 1891, the Greek government granted the French School at Athens permission for long-term excavations on the site. It is then that the village of Kastri was removed to allow for the so-called “Great Excavation’ to take place. The Great Excavation uncovered spectacular remains, including about three thousand inscriptions of great importance for our knowledge of public life in ancient Greece. Today, the Greek Archaeological Service and the French School at Athens continue to research, excavate and conserve the two Delphic sanctuaries. Of all the monuments, only the Treasury of the Athenians had enough of its original building material preserved to allow for its almost complete reconstruction. The project was financed by the City of Athens and carried through by the French School in 1903-1906. The Chiot altar, the temple of Apollo and the Tholos were also partially restored. In 1927 and 1930, the poet Angelos Sikelianos and his wife, Eva, attempted to revive the Delphic idea and make of Delphi a new cultural centre of the earth, through a series of events that included performances of ancient theatre.