Château de Parthenay was built during the 13th century whose remains are still visible to this day. The castle was built on a rock by the side of the river. A citadel was built around the castle which was only accessible through the Saint Jacques gate. The gate and the city walls are still largely intact. There is another gate at the other side of the city, the Tour de l'Horloge gate. Both gates have characteristic almond-shaped towers. In total, the citadel has over 30 defensive towers, 4 entrance gates and a defensive wall with a length of over 1km.
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.