One of the Gallura area’s most characteristic Nuragic landmarks is a sacred well where water worship rituals were performed. Pozzo Sacro di Sa Testa (The Holy Well of Sa Testa). It dates to between 15th and 13th centuries BCE and sits just outside of the town of Olbia. It is just under 18 metres long and made of granite, trachyte and schist cut into blocks that were then carefully finished. The external part is reminiscent of a door and symbolizes the gateway that separates the world of the dead from that of the living. The shrine has a circular courtyard, a vestibule, a small hallway between the courtyard and the well, and steps that lead down to the water at the bottom.References:
The Castle of Gruyères is one of the most famous in Switzerland. It was built between 1270 and 1282, following the typical square plan of the fortifications in Savoy. It was the property of the Counts of Gruyères until the bankruptcy of the Count Michel in 1554. His creditors the cantons of Fribourg and Bern shared his earldom. From 1555 to 1798 the castle became residence to the bailiffs and then to the prefects sent by Fribourg.
In 1849 the castle was sold to the Bovy and Balland families, who used the castle as their summer residency and restored it. The castle was then bought back by the canton of Fribourg in 1938, made into a museum and opened to the public. Since 1993, a foundation ensures the conservation as well as the highlighting of the building and the art collection.
The castle is the home of three capes of the Order of the Golden Fleece. They were part of the war booty captured by the Swiss Confederates (which included troops from Gruyères) at the Battle of Morat against Charles the Bold, Duke of Burgundy in 1476. As Charles the Bold was celebrating the anniversary of his father's death, one of the capes is a black velvet sacerdotal vestment with Philip the Good's emblem sewn into it.
A collection of landscapes by 19th century artists Jean-Baptiste-Camille Corot, Barthélemy Menn and others are on display in the castle.