Gavi was built by incorporating a pre-existing castle built, according to legend, at the time of the Saracen occupations and anointed by Princess Gavia who had established her residence in that location. The first document that testifies to the existence of the castle is a notarial act dating back to the year 973.
The castle remained the property of the Genoese, albeit with ups and downs, at least until 1418 when it passed first to the Milanese Lordship of the Visconti, then to the Fregoso family and finally to the Alexandrian Guasco, lords of Francavilla.
Over the centuries the transformation from castle to fort has been slow but constant: the first radical interventions on the original structure were made in 1540 by the military engineer in the service of the Republic Giovanni Maria Olgiati.Disarmed in 1859, the fort was transformed into a civil penitentiary. During the First World War it was used as a prison camp for the Austro-Hungarians, while during the Second World War it was used as a prison camp for Anglo-American officers. The fortress can be visited in the various main rooms.
References:The Pilgrimage Church of Wies (Wieskirche) is an oval rococo church, designed in the late 1740s by Dominikus Zimmermann. It is located in the foothills of the Alps in the municipality of Steingaden.
The sanctuary of Wies is a pilgrimage church extraordinarily well-preserved in the beautiful setting of an Alpine valley, and is a perfect masterpiece of Rococo art and creative genius, as well as an exceptional testimony to a civilization that has disappeared.
The hamlet of Wies, in 1738, is said to have been the setting of a miracle in which tears were seen on a simple wooden figure of Christ mounted on a column that was no longer venerated by the Premonstratensian monks of the Abbey. A wooden chapel constructed in the fields housed the miraculous statue for some time. However, pilgrims from Germany, Austria, Bohemia, and even Italy became so numerous that the Abbot of the Premonstratensians of Steingaden decided to construct a splendid sanctuary.