Assos Castle

Kefalonia, Greece

The Assos Castle is a Venetian fortification on Kefalonia island in western Greece. Together with St George's Castle, the castle of Assos is a fine example of military architecture on the island and one of its main tourist attractions. It overlooks the bay of Agia Kyriaki, north of Paliki, and could act as a base from which to defend the island, to protect against pirates as well as a naval invasion. The castle stands on the top of a 170 m high rocky hill, which encompasses the entire peninsula of Assos. The castle is protected by a wall of 2000 meters length.

While Kefalonia was under Venetian rule, in 1584, a petition by the nobles was presented to the Venetian Senate for the creation of a new fortress, as the Castle of Saint George could not defend the entire island against the Turkish threat and the pirate raids. At the time Venice had a plan for protecting territories in the east by founding a city within the castle and moving their administration there from St. George's. Building commenced in 1593 under the supervision of Ambrosius Cornelius, as the sign outside the main gate shows. The castle was built by the Venetian architect Marino Gentillini, between 1593-1596. Gentillini eventually married and settled in Kefalonia, and his name was inscribed in the Libro d'Oro of noble families. His descendants today preserve the pioneering Gentillini winery.

Assos has always had a small population. Its location meant that under siege its supplies, including water, could be cut off. Still, the castle became the capital of northern Kefalonia as a large fort with a small settlement inside. In 1684, the Venetians took Lefkas from the Turks and the Assos castle lost its strategic importance. In 1757, with piracy and the Turkish threat reduced, the Venetians founded Argostoli, which became the main town of the island. Asos remained the seat of the Venetian provveditore until the Fall of the Republic of Venice and the end of Venetian rule in Kefalonia. In 1822, about 1700 people came from Souli to stay in the Assos fortress and the whole area became a quarantine area, resulting in a settlement within the fortress named Souli. For the next century, Assos continued to be a fortress without a military role. In the late 1920s, a prison was started there which after the World War II hosted political prisoners, who kept vineyards and crops of cereal. The Ionian Islands were badly damaged by the Ionian Earthquake in 1953. After that, most people of the castle left and the prison was closed. The 1961 census found only 6 people living in the fortress, the last of whom left in 1963. They had been known as the Kastrinoi ('people of the castle'), comprising large families who mainly cultivated olives and grapes.

Today the castle is open daily with no entry fee. Access to the castle is by a renovated stone path. Parts of the walls and an arched entrance gate with the Venetian Lion of Saint Mark are the mainly preserved sections. Visitors can see within the ruins the small church of St. Mark and the house of the Venetian High Commissioner. Close to the castle is the small, abandoned, church of the Prophet Elias which was built in 1888 on the ruins of another small church dating from 1500. Near the church are the ruins of a Venetian building owned by the Gentilini family.



Your name


Kefalonia, Greece
See all sites in Kefalonia


Founded: 1593
Category: Castles and fortifications in Greece

More Information


4.3/5 (based on Google user reviews)

User Reviews

Zuzanna (2 years ago)
Apart from the ruins there is a set of newish buildings which claimed to be the Museum. Needless to say it looks like a Counter Strike map rather than a museum. If you like abandoned places with doors kicked through and unsure flooring then this is probably a good one for you.
Dame Blackeyed (2 years ago)
If you’re going to be around this area you can’t miss this! Take the 45’ walk (when the sun is very strong it can be a struggle, but nothing too bad) and go to this place. Get lots of water with you. It’s a very rewarding experience. A stunning high view of, you get the feeling that you are surrounded by only blue waters and of course the magnificent castle awaiting.
Andreas Biliou (3 years ago)
Be aware! This a 2 km hike mostly uphill with an elevation gain of 170 m. Views to the island and to Assos are beautiful but make sure to carry some water. The castle is completely abandoned, and the building indicated as a museum is abandoned and vandalized. I'll repeat it, THERE IS NO MUSEUM. I can't even imagine why this listing exists and why it has working hours too.
J D (3 years ago)
Grand museum complex that seem relatively new but has been completely abandoned. The greeks can be clowns when it comes down to preserving their history...
Marian Hotea (Anso) (3 years ago)
Very nice walk to do in evening on to the exterior trail for nice views, the castel ruins are not much to see.
Powered by Google

Featured Historic Landmarks, Sites & Buildings

Historic Site of the week

Kastelholma Castle

First record of Kastelholma (or Kastelholm) castle is from the year 1388 in the contract of Queen Margaret I of Denmark, where a large portion of the inheritance of Bo Jonsson Grip was given to the queen. The heyday of the castle was in the 15th and 16th centuries when it was administrated by Danish and Swedish kings and stewards of the realms. Kastelhoma was expanded and enhanced several times.

In the end of 16th century castle was owned by the previous queen Catherine Jagellon (Stenbock), an enemy of the King of Sweden Eric XIV. King Eric conquered Kastelholma in 1599 and all defending officers were taken to Turku and executed. The castle was damaged under the siege and it took 30 years to renovate it.

In 1634 Åland was joined with the County of Åbo and Björneborg and Kastelholma lost its administrative status.