Castle of Chios

Chios, Greece, Greece

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The Castle of Chios is a large medieval citadel located beside the harbor of Chios Town and is one of the island’s most important historical landmarks.

Originally founded by the Byzantines in the 10th century, it was later expanded and fortified by the Genoese, Venetians, and Ottomans, reflecting centuries of strategic and commercial importance in the Aegean Sea. Surrounded by massive stone walls, towers, and a former moat, the castle was designed to protect the town from naval attacks and sieges.

Unlike many fortresses, it remains a living community, with residents, narrow streets, historic buildings, churches, mosques, and monuments still preserved within its walls. Today, the Castle of Chios offers visitors a unique blend of history and daily life. Exploring its gates, fortifications, and centuries-old structures provides a fascinating insight into the island’s Byzantine, Genoese, Ottoman, and modern Greek heritage.