St. Nicholas Church (St. Nikolai Kirche) construction was started around 1230, making the building the second oldest church on the island. The size of the church was increased in 1470 and in 1508 the tower of the church was built.
There is a bronze font in the church which dates from 1391. It is not certain how it arrived at the church, but the casting carried an inscription which records that the font was given by Korp Benno the Bishop of Arosia. Another significant item of the 14th century is a polptych which has fourteen panels today but it is believed to have lost further panels. In addition there is another stone font that was rediscovered when nearby buildings were being built. It has since had a base added, and small restorations have also been made.
Amongst the church's artefacts on display is a large chest that was used for storing the parishioners contributions. After each service the collection bag would be emptied into the chest, but it would only be opened once a year. When it was opened then the funds would be distributed to those in need.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.