Jaromarsburg was a cult site for the Slavic tribe of Rani dedicated to the god Svantovit and used from the 9th to the 12th century. It was located on the northeastern tip of the German Baltic Sea island of Rügen at Cape Arkona, and was protected on two sides by the cliffed coast and from the land side by a Slavic burgwall. The name of the temple hill is derived from the Rani prince, Jaromar I, who became a vassal of the Danish king, Valdemar I in 1168 after the Rügen was conquered by Denmark.
At Cape Arkona in recent centuries, sections of the cliff tops have continually collapsed into the sea, which is why the remnants of the Jaromarsburg today mainly comprise the castle ramparts. Based on a loss of 10 to 20 metres per century, it is believed that the current area within the ramparts represents only a third of the original total. As a result for several years urgent archaeological excavations have taken place, which have uncovered the site of the Svetovid temple, which had been thought for a long time had been lost to coastal collapse. It is a rectangular area that was completely free of artifacts, but to find around which, however, articles were discovered that may have been offerings, including parts of broken weapons. This is consistent with the historical account by Saxo Grammaticus, who states that the priests inside the temple were not even allowed to breathe within its confines, so as not to defile it.
The castle consisted of two successive ramparts that reached a height of 13 metres, plus additional fortifications. The fortifications and the temple were made of wood. Originally, the fortifications extended 300 metres on a north-south axis and 350 metres east-west. According to the Danish historian Saxo Grammaticus the temple was surrounded by two enclosures, the outer one covered by a purple roof. Inside was a four-metre-high statue of Svetovid, carved from an oak trunk. Saxo Grammaticus writes: In its right hand the figure held a drinking horn, made of various metals. The priest filled it each year with mead and from that which had been lost over the year prophesied about the coming harvest .
It is believed that settlements related to the temple were located on the sites where today the fishing villages of Vitt and Putgarten now stand. The name of the latter means 'at the foot of the castle'.
From about the 9th century the Rani settled on Rügen; they probably built the sanctuary at this time and then erected the castle and fortifications in several stages. In the 11th century the rampart was raised further using soil from the inner area of the castle. The Rani dominated Rügen for some time and the temple increased in importance as a religious centre for the Slavs in the southern Baltic following the destruction of Rethra in 1068. The temple served as oracle site and received offerings from other peoples, not just the Slavs.
But as early as 1136, a Danish army under King Eric the Memorable had captured the temple fortress. The defeated Rani pledged the adoption of Christianity, but reneged on their agreement after the withdrawal of the Danes. In 1157, a storm destroyed a Slavic fleet of 1,500 ships off the Norwegian coast. The Danish king, Waldemar I, made used of this weakness to mount an offensive against Rügen, which was the stronghold of the Rani. After a series of attacks, ambushes and partial victories, he landed at Arkona with his fleet on 19 May 1168, accompanied by his army commander and close friend, Bishop Absalon. On 15 June 1168 the temple fortress was taken after four weeks of siege, when the attackers succeeded by day, in starting a fire at an unobserved point, which the defenders of the castle could not put out due to a shortage of water. The temple was then destroyed, the Svetovid statue chopped up and burned.
After the fall of the temple the princes of the Rügen Slavs, Tetzlav, who until then was the king of Rani, and his brother, Jaromar, who lived in their capital at Charenza, submitted to the Danish king. After the death of Tetzlav in 1170, Jaromar was Prince of the Rani until 1218. With the fall of the temple, King Valdemar got his hands on a treasure, but in 1171, he had to share this with his ally, Henry the Lion. The extensive estates of the temple were given to the Church.
In 1169 Rügen came under the suzerainty of the bishops of Lund, who oversaw the spread of Christianity. Numerous chapels were built on former cult and burial places. In the area of the former Svetovid sanctuary, the first Christian church was built on Rügen. In the nearby church of Altenkirchen, the building of which had probably already begun by 1185, is the Priest Stone (Priesterstein) or Svantevit Stone (Svantevitstein) - just above the foundation base - which is laid on its side. There are different interpretations for this stone. It is possible that the stone relief was carved in the pre-Christian era on Rügen, and could have represented the Slavic god, Svantevit, to the priest, because only he had the right to touch the large and ornate drinking horn of Svantevit's. But it could also be the grave stone of Prince Tetzlav, who had been given the peninsula of Wittow, after the Danish conquest of Rügen. Furthermore, it is assumed that the position of the stone represents the superiority of God over the pagan gods.References:
The Externsteine (Extern stones) is a distinctive sandstone rock formation located in the Teutoburg Forest, near the town of Horn-Bad Meinberg. The formation is a tor consisting of several tall, narrow columns of rock which rise abruptly from the surrounding wooded hills. Archaeological excavations have yielded some Upper Paleolithic stone tools dating to about 10,700 BC from 9,600 BC.
In a popular tradition going back to an idea proposed to Hermann Hamelmann in 1564, the Externsteine are identified as a sacred site of the pagan Saxons, and the location of the Irminsul (sacral pillar-like object in German paganism) idol reportedly destroyed by Charlemagne; there is however no archaeological evidence that would confirm the site's use during the relevant period.
The stones were used as the site of a hermitage in the Middle Ages, and by at least the high medieval period were the site of a Christian chapel. The Externsteine relief is a medieval depiction of the Descent from the Cross. It remains controversial whether the site was already used for Christian worship in the 8th to early 10th centuries.
The Externsteine gained prominence when Völkisch and nationalistic scholars took an interest in the late 19th and early 20th centuries. This interest peaked under the Nazi regime, when the Externsteine became a focus of nazi propaganda. Today, they remain a popular tourist destination and also continue to attract Neo-Pagans and Neo-Nazis.