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Roman Metro C excavation uncovers 'mini Pompeii' with rare wooden ceiling

cultural-heritage · 2026-05-05

While constructing Rome's Metro C line, an archaeological site was uncovered at Largo Amba Aradam, revealing two rooms from the mid-Imperial period that were preserved by fire approximately 1,700 years ago. This site, likened to a 'mini Pompeii,' contains large carbonized wooden beams and rectangular laths. Dating back to the Trajanic era (early 2nd century AD) with later modifications from Hadrian, the rooms were found in the Q15 shaft, which has been excavated since December 2016. The discovery also includes a mosaic floor and ornate furnishings, suggesting either military or residential use. Artifacts will be moved to an unspecified location. The Metro C line, which costs €3.8 billion, is scheduled to open on October 29, 2017.

Key facts

  • Two mid-Imperial rooms with preserved wooden ceiling and furniture found at Largo Amba Aradam during Metro C construction.
  • The wooden ceiling, carbonized by a fire 1700 years ago, is unique for Rome.
  • Discovery made in Q15 shaft, functional for the safety of the Aurelian Walls.
  • Rooms date to Trajanic era (early 2nd century AD) with Hadrianic modifications.
  • Includes mosaic floor, painted plaster, and decorated furnishings.
  • Possible connection to Via Ipponio barracks or aristocratic villa on Caelian Hill.
  • Metro C line costs €3.8 billion, opening October 29, 2017.
  • Similar archaeological finds occurred in Naples, Athens, Thessaloniki, and Milan metros.

Entities

Institutions

  • Metro C
  • Sovraintendenza Archeologica della Lombardia

Locations

  • Rome
  • Italy
  • Largo Amba Aradam
  • Colle Celio
  • Caelian Hill
  • Via Ipponio
  • Mura Aureliane
  • Naples
  • Athens
  • Thessaloniki
  • Milan
  • Aghia Sofia
  • Sintrivani

Sources