According to the abbey chronicle, Øm Abbey was founded in 1172 by Cistercian monks from Vitskøl Abbey in northern Jutland. The abbey was dedicated to the Virgin Mary and was called 'Cara Insula' or the 'dear Island'. The Øm Abbey Chronicle was written by local monks from 1206 to 1267 when it abruptly ends. It outlines events at the abbey during the tumultuous years of the early 13th century.
Bishop Svend of Aarhus transferred many of his own holdings to Øm Abbey and then retired there to live out his days among the monks. He was buried in front of the high altar. Abbot Michael, the twelfth abbot, was buried in the chapter room in the unfinished church. Bishop Peder Elafssen of Aarhus was buried in the church in 1246, years before it was completed. Abbot Jens (1246–1249) was wounded while trying to prevent bandits from stealing horses from the abbey.
The second abbey church was completed in 1257 built of red bricks, the most common building material of the day in the region. It was built in late Gothic style, with a nave nad a transept, but had an irregular shape.
One event which caused trouble for Øm Abbey was the suspicion that the monks harbored Abbot Arnfast of Ryd Abbey who was accused of having murdered King Christopher I of Denmark by giving him poisoned communion wine during mass at Ribe Cathedral in 1259. Abbot Arnfast was supposed to have poisoned the king for his persecution of ArchbishopJacob Erlendsen. A thorough search failed to produce Arnfast, who had fled the country, but any regard that Christopher's son, King Eric V, had had for the Cistercians vanished.
At its height in the late 15th century, the abbey consisted of the church, hospital and hospital cemetery, library, chapter house, refectory, dormitory, cloister and cloister garden, and a guest house. The abbey measured approximately 120 meters by 80 meters. It was one of Denmark's richest houses with land holdings, mills, and a well-recognized hospital. Cistercians were excellent farmers and over time the abbey came into possession of many properties which brought additional income and prestige.
One of the important improvement the monks made to the site was to build three canals. Brother Martin discovered that Moss Lake was about a cubit higher than Lake Guden. The monks used that difference to build two canals near the abbey, one to bring fresh water to the abbey and a second to serve as a primitive sewerage system. The third canal built farther away from the abbey connected the two lakes and was used to transport goods through the lake region. The abbey prospered especially during and after the reign of Queen Margaret I of Denmark. By 1510 the abbey owned 250 properties all over central Jutland.
The Reformation in Denmark brought about the end of the abbey. When Denmark became officially Lutheran in 1536, the abbey was allowed to continue operating with the monks already there, but no new monks were to be admitted. In 1560 the last monk was moved to Sorø Abbey on Zealand, and the land and buildings became crown property underFrederik II. Just a year later, in 1561, Frederik II ordered the buildings to be demolished, and the stone, timber, and bricks used to extend Skanderborg Castle. The land on which the abbey had been located was divided into four large estates in 1571.
The town of Emborg grew on the site of the abbey and now surrounds the it, which has become part of the National Historic Museum system of Denmark.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.