Schönhausen Palace is a Baroque palace surrounded by gardens through which the Panke river runs. In 1662 Countess Sophie Theodore, a scion of the Holland-Brederode family and wife of the Brandenburg general Christian Albert of Dohna, acquired the lands Niederschönhausen and Pankow, then far north of the Berlin city gates. In 1664 she built a manor at Niederschönhausen in 'Dutch' style. Minister Joachim Ernst von Grumbkow acquired it in 1680 and, in 1691, his widow sold it for 16,000 Thalers to the Hohenzollern elector Frederick III of Brandenburg, who had fallen in love with the property earlier.
Frederick put the manor under the care of the Amt Niederschönhausen and had it remodeled into a palace from 1691-93 based on plans designed by Johann Arnold Nering. In August 1700 the Prince-elector prepared and planned his coronation as King in Prussia at Schönhausen Palace. In 1704 the now King Frederick I in Prussia contracted Eosander von Göthe to again enlarge the palace and its gardens. However after the king's death in 1713, his son and successor Frederick William I did not care much for the place. As a result, civil servants, such as Minister Friedrich Wilhelm von Grumbkow, moved in to use it as office space, part of the land was leased and both the palace and the park slowly became dilapidated in the ensuing years.
Under King Frederick II of Prussia, also known as 'Frederick the Great', the palace was once again turned into a royal residence for his wife, Elisabeth Christine of Brunswick-Bevern, who used it as her regular summer residence from 1740-90. Artist Johann Michael Graff most probably contributed the lavish stucco decorations executed during this time. As Frederick was unable to get on with her, he never visited Niederschönhausen and spent his summers at Sanssouci in Potsdam.
During the Seven Years' War in 1760, while the queen retreated to the Magdeburg fortress, Russian troops pushed deep into Prussia, occupied Berlin and devastated Niederschönhausen Palace. After 1763 it was rebuilt in its current form according to plans by Johann Boumann and the gardens were remodeled in a Rococo à la française style.
After the death of Queen Elisabeth Christine in 1797 the palace was seldom used. At times Frederica of Mecklenburg-Strelitz, widow of Prince Louis Charles of Prussia, lived at Schönhausen and had the gardens again remodeled, this time by Peter Joseph Lenné into an English landscape garden. Apart from that it served mainly as a storage facility for furniture and paintings.
The Prussian ruling Hohenzollern dynasty owned Schönhausen Palace until it was dispossessed and became a property of the Free State of Prussia in 1920, following the end of the monarchy in the course of the German Revolution of 1918–1919. It was then opened to the public and used for numerous art exhibitions as well as the government's official art department during the Nazi era, when several paintings of banned so-called 'degenerate art' were stored here. During the Battle of Berlin at the end of World War II, the palace suffered some damage but was repaired almost immediately by a Pankow Künstlerinitiative so that it could be used for an exhibit as early as September 1945. Soon thereafter the Soviet Military Administration confiscated the palace and turned it into an officer's mess. Later it served as a boarding school for Soviet students.
When the German Democratic Republic (GDR) was established in the Soviet occupation zone on 7 October 1949, the Soviets turned Schönhausen Palace over to the East German authorities. Until 1960 it served as the official seat of the GDR president Wilhelm Pieck, where he received state guests like Nikita Khrushchev and Ho Chi Minh. After his death it served at first as the seat of the newly established East German State Council, which moved to the Staatsratsgebäude at Mitte in 1964. It was then used by the GDR government as its official guest house and officially renamed Schloss Niederschönhausen. Numerous state visitors lodged here, among them Indira Gandhi, Fidel Castro as well as the last Soviet president Mikhail Gorbachev and his wife Raisa Gorbachova in October 1989 on the eve of the East German Peaceful Revolution. At that time, the palace and part of the gardens were closed to the public and surrounded by a tall wall.
While German reunification was in progress in 1989 and 1990, the so-called Round Table met in the palace's outbuildings. Major portions of the negotiations leading to the Treaty on the Final Settlement with Respect to Germany also took place here, and a plaque now memorializes this period. After German reunification in 1991 the state of Berlin became the new owner of the palace and its gardens, and in 1997 the state put the property up for sale.
In 2003 there was some discussion about using the palace as the temporary residence of the President of Germany until the renovation of Schloss Bellevue would be completed, but this plan fell through because of the high cost (approximately € 12 million) that would have been required to bring the palace sufficiently up to standards. Furthermore, due to impregnation of the roof structure with chemicals to protect the wooden beams, for several years only the two lower floors could be used for occasional celebrations and guided tours.
On June 24, 2005, ownership of the palace was transferred to the Prussian Palaces and Gardens Foundation Berlin-Brandenburg. At the same time, € 8.6 million in federal funds was earmarked for renovation work. The palace was reopened 19 December 2009 to the public. In addition to the historic rooms dating to the time of the Prussian queen, the rooms used by the GDR President was reopened. Refurnishing the office used by Wilhelm Pieck and building a café for museum guests are also being considered. Furthermore, artworks from the collection of Elisabeth Christine are exhibited as well as the Dohna-Schlobitten collection, which previously was housed at Charlottenburg Palace.
Since 2003 the Bundesakademie für Sicherheitspolitik (BAKS) has been housed in two of the palace's auxiliary outbuildings.References:
The Petersberg Citadel is one of the largest extant early-modern citadels in Europe and covers the whole north-western part of the Erfurt city centre. It was built after 1665 on Petersberg hill and was in military use until 1963. It dates from a time when Erfurt was ruled by the Electors of Mainz and is a unique example of the European style of fortress construction. Beneath the citadel is an underground maze of passageways that can be visited on guided tours organised by Erfurt Tourist Office.
The citadel was originally built on the site of a medieval Benedictine Monastery and the earliest parts of the complex date from the 12th century. Erfurt has also been ruled by Sweden, Prussia, Napoleon, the German Empire, the Nazis, and post-World War II Soviet occupying forces, and it was part of the German Democratic Republic (East Germany). All of these regimes used Petersberg Citadel and had an influence on its development. The baroque fortress was in military use until 1963. Since German reunification in 1990, the citadel has undergone significant restoration and it is now open to the public as a historic site.