🏛️ Castra Regina-Vallatum
Roman legionary fortress on the Danube frontier
📌 Fast Facts
- Located in Regensburg (Ratisbon), Bavaria, Germany, on the Danube River
- Established circa 179 CE as a permanent Roman military installation
- Housed the Legio III Italica and served as a key frontier stronghold
- Remains integrated into the medieval city; substantial archaeological evidence preserved
Castra Regina-Vallatum was a legionary fortress constructed by Roman forces in the second century CE to defend the empire's Danube frontier. Located at Regensburg in modern-day Bavaria, it represented Rome's military infrastructure along the limes (border) separating Roman territory from Germanic and other barbarian lands. The fortress remained operational for several centuries before the empire's decline in the western provinces ...