Subscribe options

Select your newsletters:


Please enter your email address:

@

News & Media

Latest ITER Newsline

  • Making remote handling less remote

    Over a wet and windy three-day period on the ITER site in November, around 90 representatives of the ITER Organization, the Domestic Agencies of Europe and Japa [...]

    Read more

  • The framework for sharing ITER intellectual property

    In signing the ITER Agreement in 2006, the seven ITER Members were agreeing not only to share in the costs of constructing and operating the ITER facility, but [...]

    Read more

  • Wendelstein achieves ultra-precise magnetic topology

    A recent article in the online journal Nature Communications confirms that the complex topology of the magnetic field of Wendelstein 7-X—the world's largest ste [...]

    Read more

  • The Matrix, rigid and fluid

    A fast-growing array of structures and buildings has been emerging across the ITER worksite platform under the control and supervision of the European Domestic [...]

    Read more

  • By road, river and sea

    They travelled by road from the Air Liquide factory near Grenoble, sailed down the Rhône River from Lyon and entered the Mediterranean to the east of Fos-sur-Me [...]

    Read more

Of Interest

See archived articles

The Lost City of Haute-Provence

-Robert Arnoux

Weathered by time, the engraving on the rock at Pierre Écrite is still clearly legible after more than 15 centuries. (Click to view larger version...)
Weathered by time, the engraving on the rock at Pierre Écrite is still clearly legible after more than 15 centuries.
Alongside the narrow winding road that leads from Sisteron to the mountain village of Saint-Geniez, a stone inscription from the 5th century AD puzzles historians.

Engraved at the foot of a large rock that looms over the road, the text, in Latin, is still clearly legible: it says that a nobleman named Claudius Dardanus, the "Praetorian Prefect" of the Gauls and his "distinguished and noble" wife Nevia Gallia, "carved out on both sides of the mountain" a road leading to "the place called Theopolis". The 18 line text explains that Theopolis was fortified "with walls and gates" and "established as being in their ownership to be shared for the safety of all".

The stone inscription, locally known as Pierre Écrite, includes no date, however it is generally agreed that it was carved around the year 425 AD at a time when the Western Roman Empire, crumbling under Barbarian pressure, was nearing its end.

The 18 lines of the Latin text have puzzled historians and archaeologists for generations. (Click to view larger version...)
The 18 lines of the Latin text have puzzled historians and archaeologists for generations.
The Claudius Dardanus that is mentioned in the inscription was no ordinary citizen. As Praetorian Prefect of the Gauls he was second only to the Emperor himself. A converted Christian, his correspondence with such spiritual luminaries as Saint Augustine and Saint Jerôme has been preserved.

What brought the prominent statesman and his wife to this remote and almost inaccessible corner of the Empire is clearly stated in the text at Pierre Écrite: Claudius and Nevia came to establish a community which, in reference to Saint-Augustine, they named Theopolis, the City of God.

There are other examples of Christian communities being established by patrician Roman families in the 5th century. All of them were large estates, more like a village than a villa. What has baffled generations of historians and archaeologists however is that no trace of Theopolis has ever been found. Except for the Pierre Écrite, not a single text mentions Dardanus' City of God, nor has a single stone or artefact ever been linked to it.

A strange, sometimes eerie landscape has provided mystery buffs with just the right setting to feed their imagination. (Click to view larger version...)
A strange, sometimes eerie landscape has provided mystery buffs with just the right setting to feed their imagination.
Only toponymy, the scientific study of place names, has provided a tentative clue to where Theopolis might have been located. At some distance from Pierre Écrite the mountain hamlet of Théous seems to echo the name of Dardanus' estate.

While historians and archaeologists cannot provide an explanation of the fate of Theopolis and its founders, mystery buffs, amateur explorers and paranormal enthusiasts have written thousands of pages in an attempt to solve "the enigma of the Lost City".

The eerie landscape north of Pierre Écrite; the strange, unnatural-looking rock formations that surround the nearby villages; and the legends that are attached to some neighbouring chapels have provided them with just the right setting to feed their imagination.



return to the latest published articles