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πŸ›οΈ Petromantulum-Rotomagus

Archaeology - Ancient Rome France Europe

πŸ›οΈ Petromantulum-Rotomagus
Roman settlement remains in Normandy


πŸ• 2 min read Β· Updated 15 Mar 2026 at 04:10
πŸ“Œ Fast Facts
  • Located near Rouen in the Seine Valley, northern France
  • Occupied from the 1st to 3rd centuries CE during Roman Gaul
  • Served as a minor trading post and administrative settlement
  • Remains visible primarily through archaeological surveys and excavations

Petromantulum-Rotomagus represents a modest Roman settlement in what is now Normandy, established during the occupation of Gaul. The site lies in the Seine Valley near modern Rouen, a region strategically important for river trade and communication. Archaeological evidence indicates continuous occupation and development across several centuries, though the settlement never achieved the scale or prominence of nearby urban centres ...

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