The Getae or Getai were a large nation who inhabited the regions to either side of the Lower Danube in what is today northern Bulgaria and southern Romania, throughout much of Classical Antiquity. The main source of information about the Getae are Greek and Roman chroniclers, who write that the Getae were closely related to the neighbouring Thracians to the south and Dacians to the north. Cassius Dio writes that the Getae are the same people as the Dacians, Getae being the Greek name for the Dacians. Modern scholars continue to debate the details of these relationships.