Ettersburg Castle lies on the edge of the forest on the northern side of the Grosse Ettersberg. This woodland has been the hunting ground for the Dukes of Weimar since the 17th century. Duke Wilhelm Ernst started building the castle at the beginning of the 18th century; the work was completed by his nephew Ernst August. From 1776 to 1780, the Dowager Duchess Anna Amalia of Saxe-Weimar-Eisenach held her summer court in Ettersburg and became the centre of a circle of literary and musical figures. A second golden age of culture began when the castle was taken over by Carl Alexander, Anna Amalia’s great-grandson, in 1842. The young duke had the two castle parterres reconstructed in accordance with designs by Carl Eduard Petzold. Petzold also laid the six-hectare landscaped park at the west of the castle and the great forest house meadow which stretches east of the valley base from the old castle to the forester’s house. In 1845, the castle avenue, one of the intersecting hunting trails, was widened with the suggestion and under the direction of Prince Hermann von Pückler-Muskau to form the so-called Pücklerschlag.
After 1919, Ettersburg Castle became the property of the State of Thuringia. The various users of the castle neglected the parkland over the following years. The Pücklerschlag was divided in 1946 as part of the land reform measures. In 1968, the entire Ettersburg estate passed on to the trusteeship of the National Research and Memorial Sites of Classical German Literature (NFG), which also took over the administration of the castle and park in 1979. Since then, the ongoing maintenance of the castle has been guaranteed. The renovation work includes the reconstruction of the paths through the park, the rejuvenation of the trees and shrubs on the southern slope and the parterres on both sides of the castle.
In 2009, the Bildungswerk BAU Hessen-Thüringen e.V. signed a 55-year lease on the Ettersburg Castle, at which association operates a seminar and conference centre. However, the castle gardens and park grounds remain under the management of the Klassik Stiftung Weimar.
Schloss Ettersburg is part of the UNESCO World Heritage Site of 'Classical Weimar'.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.