ベルナウの洞窟・トップ16

The facility was initially intended as a naval communications school and was only given the name "Koralle" later. Due to the ever-increasing danger from aerial bombs, it was decided to move the command center of the High Command of the Navy (OKM) from Berlin to a safer area in the middle of the forest. Construction began in 1939. On January 30, 1943, it moved into its headquarters in the Koralle camp. A little later, the main radio station of the Commander of the Submarines (BdU) was also set up on site. This meant that all communications for the submarine war now came into the station's bomb-proof communications bunker. At times, all German naval operations of the Second World War were coordinated here. The bunker was then blown up by the Soviets. Today, the bunker can be visited and many climbers practice on it.

Unfortunately, the castle no longer exists. A small model is on the site. The castle park has been partially restored.

Old city wall of Bernau.

Mighty city wall, very nicely preserved in parts. Can be driven very well on the laid narrow slab path within the city wall. Imposing gates and wall towers e.g. Lughaus.

Nice old preserved ensemble. The tower can also be climbed on weekends. Info on the Bernau page at www.

@Frank from Hönow is probably right. I found the following article about this: https://www.maz-online.de/Lokales/Oberhavel/Muehlenbecker-Land/Schloss-Dammsmuehle-Viel-Zusracht-fuer-Restaurant-und-Hotelprojekt. Since I like to do a lost place tour, I'm a little bit divided. But all that stops the decay is ok

The castle no longer exists, but most of the outbuildings and the castle church have been beautifully restored. The palace park is in progress. The tourist information office is also located on the premises.

The Stone Gate is the only one of three city gates in Bernau near Berlin that has been preserved. It was built of brick in the late Gothic style in the second half of the 15th century. The gate tower is four storeys on a square base. The gate is connected to the Hunger Tower via two battlements. The stone gate has been used as a local museum since 1882. Along with the executioner's house, it is now one of the two locations of the Bernau Local History Museum. The history of Bernau in the Middle Ages is presented in the stone gate with the armory. Weapons, guild symbols, tools and everyday items are shown. The museum collection also provides an insight into Bernau's history of brewing. The basis of the collection was the weapons of Bernau citizens, which were inventoried for the first time in 1714. As part of the Bernau city fortifications, the stone gate is a listed building. The gate is considered Bernau's landmark. Source: https://de.wikipedia.org/wiki/Steintor_(Bernau)