Château de Gréolières was mentioned first time in 1047 when it belonged to the Viscounts of Nice. Counts of Provence decided at the end of the 12th century to enforce eastern part of Provence against the influence of the Republic of Genoa and local nobility. To control the area of Gréolières, the Count of Provence built the new castle around 1220.
In 1235 Count of Provence gave the castle to Romée de Villeneuve. The castle remained in the hands of his descendants, the lords of Villeneuve-Vence, until the French Revolution. The castle and the village were plundered in 1385 during the clashes between Charles de Duras and Louis II of Anjou.
During the Wars of Religion, in 1574, the castle was attacked by Huguenots and again in 1590 by Duke of Savoy. The castle was restored in the early 17th century, but bombed again during the War of Austrian Succession in 1747 by the Austro-Sardinian troops.
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.