Gérgal Castle was built somewhere during the Late Middle Ages during Muslim rule. By 1492 it had fallen into the hands of the Catholic Monarchs; Queen Isabella I of Castile and King Ferdinand II of Aragon. They donated the castle to Alonso de Cárdenas, Grand Master of the Order of Santiago, for outstanding services during the Granada War.
During the 16th century it played an important defensive role against the inland raids of Barbary pirates, who were supported by the remaining Moorish population. In 1568 the Moors rebelled and the Christians in Gérgal were massacred and the Moors held the castle. They were driven out some time later and the castle was destroyed by Christian forces to avoid a repeated use by the Moors. Between 1571 and 1620 all the Moors were expelled from the Iberian mainland. This left the area around Gérgal Castle depopulated and open to banditry.
During the first half of the 17th century Gérgal Castle was rebuilt on the site of the old Muslim fortification to restore order and favor repopulation in the area. In the middle of the 18th century it belonged to Isabel Pacheco Portocarrero, Countesss of Puebla del Maestre and Marchioness of Torre de las Sirgadas. She used it for storing storing grains.
The castle we see today dates back to the rebuilding in the 17th century. Its core is a square crenellated tower with lower round towers at its corners. At its north western facade and attached to one of the corner towers is a semicircular bastion. It is build up out of horizontally laid slabs of slate. The castle is now also equipped with a crenellated outer wall, but this was built by the present owner.
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.