Kirn's foremost landmark, standing above the town, is the Kyrburg, a former hill castle, now a ruin. It lies between the Nahe and Hahnenbach valleys high above Kirn. In 1128, the Kyrburg had its first documentary mention in a document from Count Emich de Kirberc. The castle was one of the seats held by the Waldgraves (whose successors were the Emichones). By the late 13th century, the Waldgraves had split into several lines, one of which named itself after the Kyrburg. In 1409, the Rhinegraves took over the holding through marriage.
In the Thirty Years' War, after being occupied by the Spaniards, the Swedes and Imperial troops, it fell into French hands in 1681. Eight years later, a replacement of the defensive complexes was undertaken. In 1734, the stronghold was once again under French occupation, and in the course of the War of the Polish Succession, it was blown up.
The ruin thereafter served the townsfolk as a stone quarry. In 1764, Prince Johann Dominik had the garrison house built, which nowadays houses the Restaurant Kyrburg, and in the cellar, the well known whisky museum. In 1908, the castle complex past into the ownership of the Princes of Salm-Salm; since 1988, it has been owned by the town of Kirn.
As an outdoor stage, the ruin offers a dramatic backdrop for cultural events. In the past, several operas have been staged there (mainly ones by Giuseppe Verdi). It is also a venue for plays, concerts and celebrations.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.