UNCANNY MAPSomething happened hereOpen on the map

The Oracle of the Dead

PlacesNecromanteion of Acheron, Epirus, Greece · Described by ancient writers; excavated from 1958Debated
Tune in on the map One of 2,000 strange cases on a globe you can drag

Beside the river the ancient Greeks believed flowed to the underworld, pilgrims came to a temple to speak with the dead.

What was reported

The ancient Greeks believed the river Acheron, in north-west Greece, was a river of the underworld. Writers including Homer and Herodotus mention an oracle of the dead nearby, a necromanteion, where people could consult the spirits of the dead.

In 1958, the archaeologist Sotirios Dakaris excavated a building on a hill above the river and identified it as the necromanteion, with a maze of dark corridors and an underground vaulted chamber. He imagined pilgrims fasting, eating special foods and walking through darkness before seeing the 'dead', perhaps raised by a machine.

Explanations offered

Later archaeologists have questioned this: they argue the building may have been a fortified farmhouse from a later period, and the 'machinery' parts of a catapult. The real site of the oracle may have been nearby. The place remains evocative, and open to visitors.

When
Described by ancient writers; excavated from 1958
Where
Necromanteion of Acheron, Epirus, Greece
Witnesses
Ancient Greek writers, then archaeologists
Status
Debated

Famous cases are real, widely reported events. Each file sets out what witnesses said and the explanations that have been offered, without taking a side.

More from Greece