Schloss Weimar was the residence of the dukes of Saxe-Weimar and Eisenach, and has also been called Residenzschloss. It is part of the UNESCO World Heritage Site 'Classical Weimar'.
In history, the palace was often destroyed by fire. The Baroque palace from the 17th century, with the church Schlosskirche where several works by Johann Sebastian Bach were premiered, was replaced by a Neoclassical structure after a fire in 1774. Four rooms were dedicated to the memory of poets who worked in Weimar, Johann Wolfgang von Goethe, Johann Gottfried Herder, Friedrich Schiller and Christoph Martin Wieland. From 1923, the building has housed the Schlossmuseum, a museum with a focus on paintings of the 15th and 16th centuries and works of art related to Weimar, a cultural centre.
The building has been developed over the past 500 years. The first building on the site was a medieval moated castle, which was first documented at the end of the 10th century. After a fire in 1424, and again from the mid-16th century, when Weimar became the permanent residence of the dukes, it was remodelled. After another fire in 1618, reconstruction began in 1619 planned by the Italian architect Giovanni Bonalino. The church was completed in 1630, where several works by Johann Sebastian Bach were premiered between 1708 and 1717. Johann Moritz Richter changed the design to a symmetrical Baroque structure with three wings, open to the south.
The building was destroyed by fire in 1774. Duke Carl August formed a commission for its reconstruction directed by Johann Wolfgang Goethe. Architects Johann August Arens, Nikolaus Friedrich Thouret and Heinrich Gentz kept the former walls of the east and north wings and created a 'classical' interior, especially the staircase and the banqueting hall. Decoration was supplied by sculptor Christian Friedrich Tieck. In 1816, Clemens Wenzeslaus Coudray began plans for the west wing, which was reopened in 1847 with a court chapel. The wing contained the so-called Dichterzimmer (poets' rooms), initiated by Duchess Maria Pavlovna. They commemorate Christoph Martin Wieland, Johann Gottfried Herder, Friedrich Schiller and Goethe. From 1912 to 1914 a south wing was added under Duke Wilhelm Ernst.
The Herder Room was restored in 2005, the restoration of the Goethe Room and the Wieland Room was completed in 2014.
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.