Odrysian kingdom

union of Thracian tribes and kingdoms (5th century BC to 1st century AD)

Seuthopolis (Ancient Greek: Σευθόπολις) was an ancient Hellenistic city founded by the Thracian king Seuthes III between 325–315 BC which was the capital of the Odrysian kingdom.

body of water

tomb in Bulgaria

Thracian hoard