KASTRO: Discover the Fortress Ruins of Skiathos' Ancient Capital.
Skiathos’ famous Kastro - the Greek word for castle - is a monument of extraordinary, awe-inspiring beauty. Due to constant pirate invasions in the mid 14th century, the Skiathos inhabitants decided to leave their ancient, main city, and move to the northern part of the island for safety. Taking advantage of its natural fortification, they chose a point of high land jutting out into the sea, a large rocky promontory on which to build Kastro as their new capital and keep the
