Bisaltia

Bisaltia (Greek: Βισαλτία) or Bisaltica was an ancient country which was bordered by Sintice on the north, Crestonia on the west, Mygdonia on the south and was separated by Odomantis on the north-east and Edonis on the south-east by river Strymon.The eponymous inhabitants, known as the Bisaltae, were a Thracian people. Later, the region was annexed by the kingdom of Macedon and became one of its districts. The most important town in Bisaltia was the Greek city of Argilos. There was also a river named Bisaltes in the region, which has not been certainly identified.