Byzantine Secrets: How the Empire Survived for 1,000 Years — Fexingo History

Byzantium's Forgotten Fortress: The Hexamilion Wall

7 min · 3 de jul de 2026
Portada del episodio Byzantium's Forgotten Fortress: The Hexamilion Wall

Descripción

In the 5th century, the Eastern Roman Empire built a massive defensive wall across the Isthmus of Corinth to protect the Peloponnese from barbarian invasions. The Hexamilion Wall stretched 7.5 kilometers from the Gulf of Corinth to the Saronic Gulf, studded with towers and fortified gates. This episode explores its construction under Theodosius II, its role in the Vandal and Gothic wars, its abandonment and later restoration by the Despotate of the Morea under Manuel II Palaiologos in the early 15th century, and its ultimate failure against the Ottoman Turks in 1446. We discuss the wall's strategic importance, the logistics of its garrison, and the fateful decision to leave it undefended during the Ottoman advance. Along the way, we touch on the broader theme of how Byzantium used fortifications as force multipliers, and how the Hexamilion reflects both the empire's resilience and its eventual exhaustion. #HexamilionWall #IsthmusofCorinth #TheodosiusII #ManuelIIPalaiologos #DespotateOfMorea #OttomanEmpire #Peloponnese #ByzantineFortifications #Tamerlane #BattleOfTheHexamilion #Mistra #Morea #Byzantium #LateAntiquity #MedievalHistory #MilitaryArchitecture #FexingoHistory #History Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

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