Medieval Fortress and Port “Poros”

The Ancient and Medieval Fortress and Port “Poros” near Burgas is a significant archaeological site located at the mouth of the Mandrensko Lake. The area was an important fortified port from Antiquity through the Middle Ages, serving as a strategic point along the Black Sea trade routes. Excavations reveal fortress walls, towers, residential buildings, and artifacts that illustrate the region’s long-standing military and commercial importance.