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 theĀ 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:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.