The Bourtzi of Karystos
The Bourtzi of Karystos stands proudly on the seafront promenade at the eastern edge of the town, covering an area of about 400 square meters. This Venetian hexagonal fortress, with its 24 cannon openings, numerous embrasures, two floors, and inner courtyard, showcases the distinctive military architecture of the Venetian era.
Many of the building materials used in its construction came from marble fragments of the nearby Roman Mausoleum, located in the heart of Karystos’s marketplace. In earlier centuries, the Bourtzi served as a coastal defense fort, protecting the harbour of Karystos from enemy attacks.
One of its most distinctive features is the low, vaulted entrance, reinforced with an iron-bound wooden door. Above it, a defensive opening allowed guards to pour hot oil on invaders who tried to force their way inside.
Today, the Bourtzi remains one of Karystos’s most iconic landmarks, preserved in excellent condition. During the summer months, it comes to life with art exhibitions and cultural events organized by the Ephorate of Byzantine Antiquities.
With its stunning views over the Aegean Sea, the Bourtzi is an ideal spot for a seaside stroll, photography, and breathtaking sunsets. If you’re visiting Karystos, don’t miss the chance to explore this beautiful Venetian monument — easily accessible, with free entry to its surrounding grounds.















































