Thessaloniki's Byzantine Walls

Thessaloniki's Byzantine Walls are historical fortifications built between the 3rd and 4th centuries AD to protect the city from invasions. They are a well-preserved example of Roman and Byzantine military architecture, featuring a series of sturdy stone walls, towers, gates, and bastions that encircle the city. The walls were expanded and reinforced over centuries, reflecting the city’s strategic importance. Today, they stand as a significant cultural landmark, offering insight into the city's rich history and serving as a popular site for visitors to explore and appreciate medieval defensive architecture.