Sigmundskron Castle (Castel Firmiano) is an extensive castle and set of fortifications near Bolzano in South Tyrol. The first historical mention of the castle dates back to AD 945. In 1027 Emperor Conrad II transferred it to the Bishop of Trent. In the 12th century it was given to ministeriales, who from then on were named the Firmian family. Around 1473 the Prince of Tyrol, Duke Sigismund the Rich, bought the castle, renamed it Sigmundskron Castle and had it developed to withstand firearms. Of the old castle there are only a few remnants left today, mostly located on the highest point of the site. Due to financial difficulties Sigmund had to pledge the castle soon afterwards. As a result the site fell increasingly into disrepair.
At the end of the 18th century the castle belonged to the Count Wolkenstein, from 1807 to 1870 the counts of Sarnthein and from then until 1994 the counts of Toggenburg. In 1976, the half-ruined castle was partially restored by an innkeeper's family and opened as a restaurant. In 1996 the castle passed into the possession of the Province of Bolzano. In the spring of 2003, after much controversy, Reinhold Messner was given a licence for his long-planned mountain museum.
During construction work a Neolithic grave was discovered in March 2006, in which a woman's skeletal remains were found. The age of the grave is estimated to be 6,000-7,000 years.
The fortress is an important political symbol in South Tyrol. In 1957, under the leadership of Silvius Magnago, the largest protest rally in the history of South Tyrol was held here. More than 30,000 gathered in the castle to protest against the failure of the Paris Convention to protest and demand freedom for South Tyrol.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.