Archaeological Museum of Eleusis

The Archaeological Museum of Eleusis is a Greek museum located in Eleusis, Attica, within the archaeological site of the ancient sanctuary. Founded in 1890, it houses finds from excavations at the site of the Eleusinian Mysteries, one of the most important religious cults of ancient Greece. The museum's collections span from the Middle Helladic period through early Christian times, with particular strength in objects connected to the secret rituals and cult practices of the sanctuary. Following restoration works, the museum reopened to the public in February 2023.

The museum was built in 1890 to the designs of the German architect Georg Kawerau, specifically to store and display the growing body of finds from excavations at the sanctuary of Eleusis. Two years later, in 1892, the building was extended under the plans of the Greek architect J. Mousis. A further expansion came in 1930 with the addition of a sixth room to the existing five. The building suffered damage from an earthquake in 1999, necessitating repairs. The museum operates under the Greek Ministry of Culture, specifically the first ephorate of prehistoric and classical antiquities. After a period of closure for restoration, it reopened in February 2023.

The museum's collections center on two principal themes: the city of Eleusis and the Eleusinian Mysteries. The holdings include objects from the 5th century BC, when the sanctuary's reputation had become panhellenic and attendance at the mysteries had increased dramatically. Many finds relate directly to the ceremonies of the cult. The collection encompasses a full range of pottery from the Middle Helladic period (circa 2000 or 1950-1580 BC) through early Christian times, as well as inscribed tablets, metal items, inscriptions, and reliefs. The chronological span extends from prehistory to the Roman period.

Among the museum's most significant objects are several works of major art-historical importance. The monumental protoattic amphora from the mid-7th century BC depicts the beheading of Medusa by Perseus, though the Spanish source alternatively identifies this amphora as showing the blinding of the Cyclops Polyphemus alongside the Perseus and Medusa myth. The famous "fleeing kore" from the archaic period probably derives from the architectural design of the Sacred House. A large headless statue of the goddess Demeter, probably from the school of Agorakritos, a pupil of Pheidias, represents 5th-century BC sculptural achievement. A Caryatid from the roof of the small Propylaea carries on her head the ciste, the container holding the sacred articles of the ceremony, with relief symbols of the Eleusinian cult: the ear of grain, poppies, rosettes, and the kernos. Other notable works include a headless statue of Asclepius from the 4th century BC, statues of two Roman emperors and of Antinous, and a marble sarcophagus of the 2nd century BC depicting the Calydonian boar hunt. The museum also displays two models of the sanctuary, one showing its 6th-century BC form and the other its Roman-period appearance.

The two most important discoveries from Eleusis, however, are not in the museum but are housed at the National Archaeological Museum of Athens; the Eleusis museum displays only copies. The first is the great Initiation Relief, dated to circa 440-430 BC, showing Demeter, Kore (Persephone), and the young King Triptolemos preparing to teach agriculture to the world according to the goddess's instructions. This Pentelic marble stele measures 1.52 by 2.20 meters and was later copied by the Romans, with one copy preserved in New York. The second is the Ninnion Tablet, a clay votive plaque in the form of a naiskos dated to about 370 BC, dedicated by a woman named Ninnion to the two goddesses, as revealed by its inscription. It depicts Iacchos leading a procession of initiates in the presence of Demeter and Persephone, with phases of the Moon above and another painted scene in the triangular pediment. The tablet is one of the very rare original representations of the initiation rites of the Eleusinian Mysteries. Also of note is the votive relief of Rheitoi, showing Demeter, Kore, Athena, and an Eleusinian man, with technical specifications at the bottom for bridging Lake Rheitoi (Lake Koumoundourou), dated to 422/1 BC.

The museum building is situated on the hill overlooking the sanctuary site, within the archaeological area of Eleusis itself. The original 1890 structure by Georg Kawerau was purpose-built for the storage and display of excavation finds, with the 1892 extension by J. Mousis expanding its capacity. The 1930 addition of a sixth room provided further space. The building's location inside the archaeological site means that visitors must enter through the site itself to access the museum.

The Archaeological Museum of Eleusis is located in Elefsina Municipality in the Attica Region of Greece, west of Athens. It is accessible through the archaeological site of Eleusis. The museum is under the jurisdiction of the Greek Ministry of Culture. Following damage from the 1999 earthquake and subsequent restoration works, the museum reopened to the public in February 2023. Information for visitors is available through the official website of the Hellenic Ministry of Culture.