![Massive Hexagonal Tower Keep, Horn Workshop Excavated in Medieval Fortress Rusocastro in Southeast Bulgaria](https://i0.wp.com/archaeologyinbulgaria.com/wp-content/uploads/2020/11/rusocastro-fortress-middle-ages-bulgaria-second-bulgarian-empire-keep-3.jpg?resize=150%2C150)
Massive Hexagonal Tower Keep, Horn Workshop Excavated in Medieval Fortress Rusocastro in Southeast Bulgaria
Archaeologists have excavated in full a massive hexagonal tower keep, which towered in the 13th-14th century over the medieval Bulgarian and Byzantine fortress of Rusocastro in today’s Southeast Bulgaria.