Fort Socoa in Ciboure was originally built under the rule of Henry IV to protect the region from the Spanish. Fort Socoa today was however built later under the reign of Louis XIII. In 1636, the Spanish army took the fort. A few years later, French sovereignty was restored.
In 1686, Vauban strenghtened the Fort and planned to build a pier to improve access to the Fort. The work of the fort was ended in 1698. The site housed a barracks and a chapel.
References:Inverness Castle sits on a cliff overlooking the River Ness. The red sandstone structure evident today was built in 1836 by architect William Burn. It is built on the site of an 11th-century (c. 1057) defensive structure. Today, it houses Inverness Sheriff Court.
The castle is said to have been built by Máel Coluim III of Scotland, after he had razed to the ground the castle in which Macbeth of Scotland according to much later tradition, murdered Máel Coluim"s father Donnchad I of Scotland, and which stood on a hill around 1 km to the north-east.
The first Inverness Castle was partially destroyed by King Robert I of Scotland and a replacement castle was sacked in the 15th century by the Clan Donald during the Siege of Inverness (1429). The castle was occupied during the Raid on Ross in 1491.
In 1548 another castle with tower was completed by George Gordon, 4th Earl of Huntly (1514–1562). He was constable of the castle until 1562.