Castles of Santorini

They were built in a strategic position in Oia, Imerovigli, Pyrgos, Emporio, and Akrotiri during Byzantine and Frankish governance to protect locals from pirate incursions. In addition to the castles, there were four defensive watchtowers known as "Goulades" that functioned as strongholds and havens. Moreover, each is located near a cathedral dedicated to the patron saint of the castles, Agia Theodosia.

These castles and towers were partly destroyed in the earthquake of 1956 but stand to this date to silently attest to Santorini's glorious past. They no longer serve their purpose of protection, yet they nonetheless offer unparalleled views and blend in perfectly with the breathtaking natural beauty of the island. Such places remind one of the island's rich cultural heritage and historical importance.

1. The castle of Agios Nikolaos (Oia)

The Castle of Oia is one of the historic and charming features in Santorini-a 15th-century Venetian fortification standing on the top of a cliff in the village of Oia, offering great panoramic views of the caldera and the Aegean Sea, originally constructed as a barrier against pirate attacks. Although most of the castle was destroyed by earthquakes, what's left over still speaks of this rich past. Nowadays, the spot is quite a tourist attraction for the exceptional scenery it creates, offering perhaps one of the well-known views towards Santorini's renowned sunset. This exceptional blend of nature with the ruins will make the Castle of Skarfos one of those must-visit sites to spend great moments on this charming island.

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2. The castle of Skaros (Imerovigli)

The Castle of Skaros once defended Santorini against pirate invasions. Constructed during the late Middle Ages, it stood on a granite bluff, giving views down over the coastlines and caldera. Most of the remains of the castle have been destroyed due to earthquakes and volcanic eruptions; yet one can still see the walls, an ancient bridge, and two chapels. It is also famous for trekking and photography with its breathtaking views of the volcano, caldera, and surrounding islands. Nowadays, the place offers visitors a peaceful experience that merges history and nature.

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3. The castle of Pyrgos

The Castle of Pyrgos, constructed during the Venetian rule in the 1580s, is one of the most important historical and architectural landmarks of Santorini. Located at the highest hamlet of the island, it offers striking panoramic views of the Aegean Sea and its surroundings. The specially designed castle with a central tower, churches, and narrow, tiered homes prevent pirate invasions. It housed around 70 families and was tunneled under the village. Pyrgos Castle is surprisingly well-preserved, its ancient architecture adding to the beauty of the landscape with churches, despite the earthquake of 1956. Nowadays, it is a popular destination for tourists who want to experience its fascinating history, breathtaking scenery, and the classic ambiance of Pyrgos village, dotted with taverns and cafes.

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4. The castle of Emporio

Probably the most dramatic and best-preserved of Santorini's attractions is the Emporio Castle, standing within the southern village of Emporio. It was built during the middle of the 15th century, when the Venetians had control of Santorini, to protect the island's largest commercial town from pirate raids. Highly complicated in its design, it's typical of traditional Venetian with narrow lanes, bridges, and secret passageways. Moreover, within the limits of the castle are several churches, such as the 16th-century Church of Panagia Mesiani, which provides a spiritual contrast with its defensive features. Meanwhile, the historical value of this location is completed by the nearby Goulas Tower. This is an evocative fortress where tourists feel the serenity of Santorini's atmosphere and rich history.

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5. The castle of Akrotiri

The 13th-century Akrotiri Castle, also known as "La Ponta," is a Venetian stronghold situated on the southwest coast of Santorini, in the quiet village of Akrotiri. It was built for protection and shelter during the times of the Venetian Empire and housed a thriving walled settlement that used to consist of dwellings and streets, having one central supporting tower that offers panoramic views. Although it had survived the Ottoman administration, it had eventually been abandoned and devastated by the 1956 earthquake. The castle was refurbished in 2012, and this tower is presently utilized as a workshop and display area for the traditional Greek instrument.

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The castles of Santorini are not just architectural marvels but enduring symbols of the island’s rich history and resilience. Though many of these structures have been ravaged by time and nature, they continue to stand proudly as a testament to the island's past, offering breathtaking views and a unique connection to a time when they were guardians of the people.