Acumincum
About
Acumincum guarded a Danube bend where routes from beyond the Tisza reached the river, anchoring the Pannonian limes between Rittium and Taurunum. The Flavian-era fort first held Cohors I Britannica equitata, then Cohors I Campanorum civium Romanorum, whose tile stamps still turn up in the soil. A 1955-1957 excavation traced the Roman wall buried beneath a medieval fortress built directly over it. Soldiers there worshipped Jupiter Dolichenus, whose carved reliefs surfaced centuries later.
What happened here
Five hundred men, sometimes a thousand, recruited from a province rather than from citizens, and often stationed a long way from where they were raised. Cavalry units get a bigger fort and far more stabling; the smell tells you which kind you are in before the plan does. The layout copies a legionary fortress at a quarter of the size — headquarters, commander's house, granaries, barracks, a bath house usually built outside the walls because of the fire risk. Duties are patrolling, escorting, customs, and policing rather than pitched battle. After twenty-five years a man is discharged with citizenship for himself and his children, recorded on a bronze diploma he keeps for life. A village grows outside the gate within a decade.
Sources
Nearby
Roman Maps shows the empire frozen at 11 August 117 CE, the day Trajan died — its moment of greatest territorial extent. Explore the full map →

