Serbinum
Serbinum, also known as Servitium or Servicium, was an ancient Roman city in the province of Pannonia. It was situated in the location of present-day Gradiška in northern Bosnia and Herzegovina.History
In Roman times, the Municipium Servicium was an important crossroad between the east and the south of the Balkans, i.e. a port for the Roman river fleet, which speaks for itself about the strategic importance of the settlement at the time.
