One of the main sights of Lerici is its castle which since its first founding in 1152 was used to help control the entrance of the Gulf of La Spezia. The magnificent castle rises on a rocky promontory overlooking the Bay of Lerici and is considered one of the most impressive and beautiful fortification inall of Liguria.
Due to its location in the Gulf of La Spezia, it has a rich history of disputes between the naval powers in the Mediterranean during the Middle Ages, evidence of which can be found in the inscriptions still legible at the Castle's entrance.
The first phase is referred to as the Pisan domination. It was the Pisans that began construction in 1152 of the oldest structure of the castle - its pentagonal tower. The Castle’s initial structure was built in 1241 while Lerici was occupied by the Pisans and later extended and reinforced as its role developed during the rule of the Genoese.
The third phase began in 1555 and consisted of the completion of all the fortifications resulting in the current shape of the Castle and let to reinforcing the Lerici Castle’ strategic importance on the eastern border of Liguria.
Today the castle contains a museum of palaeontology.
References:The Gravensteen is a castle in Ghent originating from the Middle Ages. The name means 'castle of the counts' in Dutch. Arnulf I (918–965), Count of Flanders, was the first to fortify this place, building a medieval bastion on this high sand dune, naturally protected by the river Leie and its marshy banks. This bastion consisted of a central wooden building and several surrounding buildings, also in wood.
In the early 11th century, the wooden building was replaced by a stone residence, consisting of three large halls that made up three storeys, connected by a stone stairwell. The monumental stone staircase, the light openings, the fireplaces built into the walls and the latrines were signs of considerable luxury and comfort in those days. There was probably also a tower.