Greece is home to some of the most impressive castles, fortresses and medieval towers in Europe, with historic strongholds scattered across the mainland and islands. From Byzantine castles and Venetian fortresses to Frankish citadels and Ottoman towers, these remarkable landmarks reflect centuries of battles, conquests and cultural influence.
Many Greek castles are perched on hilltops or along the coast, offering spectacular views and fascinating insight into the country’s rich history. Some remain exceptionally well preserved, while others survive as atmospheric ruins surrounded by dramatic landscapes. Whether exploring a seaside fortress, a medieval citadel or a stone tower in Mani, visitors can discover some of the best castles and fortresses in Greece. Here are the most spectacular castles, towers and historic fortifications worth visiting in Greece.
