Wolf's Lair (Wolfsschanze) was Adolf Hitler's first Eastern Front military headquarters in World War II. The complex, which would become one of several Führer Headquarters located in various parts of occupied Europe, was built for the start of Operation Barbarossa - the invasion of the Soviet Union - in 1941. It was constructed by Organisation Todt.
The top secret, high security site was in the Masurian woods about 8 km from the small East Prussian town of Rastenburg (now Kętrzyn). Three security zones surrounded the central complex where the Führer's bunker was located. These were guarded by personnel from the SS Reichssicherheitsdienst and the Wehrmacht's armoured Führer Begleit Brigade. Despite the security, an assassination attempt against Hitler was made at Wolf's Lair on 20 July 1944.
Hitler first arrived at the headquarters on 23 June 1941. In total, he spent more than 800 days at the Wolfsschanze during a 3½-year period until his final departure on 20 November 1944. In the summer of 1944, work began to enlarge and reinforce many of the Wolf's Lair original buildings, however the work was never completed because of the rapid advance of the Red Army during the Baltic Offensive in autumn 1944. On 25 January 1945, the complex was blown up and abandoned 48 hours before the arrival of Soviet forces. The Red Army captured the abandoned remains of the Wolfsschanze on 27 January without firing a shot. It took until 1955 to clear over 54,000 land mines which surrounded the installation. Today only impressive concrete ruins exist.
The Moszna Castle is one of the best known monuments in the western part of Upper Silesia. The history of this building begins in the 17th century, although much older cellars were found in the gardens during excavations carried out at the beginning of the 20th century. Some of the investigators, including H. Barthel, claimed that those cellars could have been remnants of a presumed Templar castle, but their theory has never been proved. After World War II, further excavations discovered a medieval palisade.
The central part of the castle is an old baroque palace which was partially destroyed by fire on the night of April 2, 1896 and was reconstructed in the same year in its original form by Franz Hubert von Tiele-Winckler. The reconstruction works involved an extension of the residence. The eastern Neogothic-styled wing of the building was built by 1900, along with an adjacent orangery. In 1912-1914, the western wing was built in the Neo-Renaissance style. The architectural form of the castle contains a wide variety of styles, thus it can be generally defined as eclectic.
The height of the building, as well as its numerous turrets and spires, give the impression of verticalism. The whole castle has exactly ninety-nine turrets. Inside, it contains 365 rooms. The castle was twice visited by the German Emperor Wilhelm II. His participation in hunting during his stay at the castle was documented in a hand-written chronicle in 1911 as well as in the following year. The castle in Moszna was the residence of a Silesian family Tiele-Winckler who were industrial magnates, from 1866 until the spring of 1945 when they were forced to move to Germany and the castle was occupied by the Red Army. The period of the Soviet control caused significant damage to the castle's internal fittings in comparison to the minor damage caused by WWII.
After World War II the castle did not have a permanent owner and was the home of various institutions until 1972 when it became a convalescent home. Later it became a Public Health Care Centre for Therapies of Neuroses. Nowadays it can be visited by tourists since the health institution has moved to another building in the neighbourhood. The castle also has a chapel which is used as a concert hall. Since 1998 the castle housed a gallery in which works of various artists are presented at regular exhibitions.
Apart from the castle itself, the entire complex includes a park which has no precise boundaries and includes nearby fields, meadows and a forest. Only the main axis of the park can be characterised as geometrical. Starting from the gate, it leads along the oak and then horse-chestnut avenues, towards the castle. Further on, the park passes into an avenue of lime trees with symmetrical canals running along both sides of the path, lined with a few varieties of rhododendrons. The axis of the park terminates at the base of a former monument of Hubert von Tiele-Winckler. On the eastern side of the avenue there is a pond with an islet referred to by the owners as Easter Island. The islet is planted with needle-leaved shrubs and can be reached by a Chinese-styled bridge. The garden, as part of the whole park complex was restored slightly earlier than the castle itself. Preserved documents of 1868 state that the improvement in the garden's aesthetic quality was undertaken by Hubert von Tiele-Winckler.