Bulgarian archaeologists have discovered a large public building dating back to the 4th-3rd century BC, the Early Hellenistic Period, during their 2015 summer excavations of the Ancient Thracian, Greek, and Roman city of Heraclea Sintica near the southwestern town of … Continue reading Archaeologists Discover Large Early Hellenistic Building in Ancient Thracian, Greek, Roman City Heraclea Sintica near Bulgaria’s Petrich