Introd castle stands on a promontory protected by the harsh gorges of the Savara and the Dora di Rhêmes (in fact the name Introd derives from the term Interaquas, or entre-eaux in French, which means “between the waters”) and probably dates back to the 12th century.
Like Graines castle, originally, it probably consisted of a square keep surrounded by a perimeter wall. Around 1260 Pierre Sarriod of Introd transformed the early castle which, following the modifications of the 15th century became five-sided and almost circular in shape, setting it apart from other castles in Val d’Aosta. These transformations mark the apogee of the Sarriod family, which included the Lords of Introd and La Tour (Saint-Pierre).
The castle was heavily damaged by two fires during the second half of the 19th century and was rebuilt at the start of the 1900s by Gonella, who engaged the architect Chevalley. Today it is owned by the Counts Caracciolo of Brienza and rented out for free to the Municipality of Introd. The ground floor and castle gardens are open to the public.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.