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πŸ›οΈ Colonia Augusta Treverorum-Mogontiacum

Archaeology - Ancient Rome Germany Europe

πŸ›οΈ Colonia Augusta Treverorum-Mogontiacum
Roman frontier settlement on the Rhine in Mainz, Germany


πŸ• 2 min read Β· Updated 16 Mar 2026 at 20:27
πŸ“Œ Fast Facts
  • Founded: circa 13 BCE by Drusus the Elder as a military camp
  • Roman name: Mogontiacum (Greek: Mogountion)
  • Location: Mainz, Rhineland-Palatinate, western Germany
  • Significance: Headquarters of the Upper Germanic Limes and the Roman Rhine frontier

Mogontiacum was a fortified Roman settlement established on the Rhine's left bank during the early Imperial period. It served as a crucial military stronghold controlling the strategic waterway and frontier between Roman territory and Germanic lands. Excavations and preserved remains provide evidence of civilian, military, and religious structures that developed over four centuries of occupation ...

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