Bärenstein Castle today is emerged from a medieval hilltop castle and forms an irregular system in the shape of angled hook. The oldest part of the building is the south wing with a round tower from the 14th century. In 1489 this was increased and has had a flat conical roof since the 16th century . Another round tower connects the two castle wings. On the east wing there are two round arch portals in the Renaissance style , which are dated to the year 1522 by a coat of arms inscription.
Little of the historical structure has been preserved inside the castle. Noteworthy is a ballroom with large arched windows, a gothic star vault on the first floor of the round tower and some wooden ceilings with marbled paint from the 17th century on the second floor.
The castle was first mentioned in 1324 and was the ancestral seat of the von Bernstein family. However, the complex was probably built much earlier, as a knight Albrecht von Bernstein can be documented as early as 1165. The castle was used to monitor the Saxon-Bohemian border area and was strategically located on a hill above the Müglitz valley. From here in the 14th century the settlement of the upper Ore Mountains and the opening up of the region for mining began. In 1348 Knight Walzko von Bernstein received the castle from Margrave Friedrich the Elderto fief. From the early days of the castle, a gothic pointed arch portal has been preserved, above which is the coat of arms of the Bernsteins. The castle tower with a star vault in the basement also dates from this time.
The old castle was largely destroyed by a major fire in 1576 and then rebuilt as a residential palace. Conversions took place around 1880, whereby the castle lost much of its well-fortified appearance. A small palace park was built next to the west wing. Until 1991 the castle was used as a training and vacation home for the NDPD . Today it is privately owned.
References:Monte d"Accoddi is a Neolithic archaeological site in northern Sardinia, located in the territory of Sassari. The site consists of a massive raised stone platform thought to have been an altar. It was constructed by the Ozieri culture or earlier, with the oldest parts dated to around 4,000–3,650 BC.
The site was discovered in 1954 in a field owned by the Segni family. No chambers or entrances to the mound have been found, leading to the presumption it was an altar, a temple or a step pyramid. It may have also served an observational function, as its square plan is coordinated with the cardinal points of the compass.
The initial Ozieri structure was abandoned or destroyed around 3000 BC, with traces of fire found in the archeological evidence. Around 2800 BC the remains of the original structure were completely covered with a layered mixture of earth and stone, and large blocks of limestone were then applied to establish a second platform, truncated by a step pyramid (36 m × 29 m, about 10 m in height), accessible by means of a second ramp, 42 m long, built over the older one. This second temple resembles contemporary Mesopotamian ziggurats, and is attributed to the Abealzu-Filigosa culture.
Archeological excavations from the chalcolithic Abealzu-Filigosa layers indicate the Monte d"Accoddi was used for animal sacrifice, with the remains of sheep, cattle, and swine recovered in near equal proportions. It is among the earliest known sacrificial sites in Western Europe.
The site appears to have been abandoned again around 1800 BC, at the onset of the Nuragic age.
The monument was partially reconstructed during the 1980s. It is open to the public and accessible by the old route of SS131 highway, near the hamlet of Ottava. It is 14,9 km from Sassari and 45 km from Alghero. There is no public transportation to the site. The opening times vary throughout the year.