Purschenstein Castle in Neuhausen/Erzgebirge was built in the late 12th century, around 1200, probably by Boresch I (Borso). The toll and escort castle protected a salt road running from Central Germany to Bohemia. This long-distance trading route, also called the Old Bohemian Track (Alter Böhmischer Steig), ran from Leipzig past present-day Neuhausen and over the Deutscheinsiedler Saddle towards Prague.
After numerous changes of ownership, Schloss Purschenstein was owned by the von Schönberg family for more than 500 years - whose princes and counts found their last resting place in the family crypt in the castle park.
In GDR times, the castle was used as a children's home and cultural center. After the castle burned down to a large extent on April 3rd 1989, it was partially renovated between 1990 and 2001.
In 2005, the castle was bought by a Dutch businessman. Since then it has been renovated and houses a hotel, the Schlosshotel Purschenstein.
References:The Chapel of St. Martin is the only completely preserved Romanesque building in Vyšehrad and one of the oldest in Prague. In was built around 1100 in the eastern part of the fortified outer ward. Between 1100 and 1300, the Rotrunda was surrounded by a cemetery. The building survived the Hussite Wars and was used as the municipal prison of the Town of the Vyšehrad Hill.
During the Thirty Years’ War, it was used as gunpowder storage, from 1700 to 1750, it was renovated and reconsecrated. In 1784, the chapel was closed passed to the military management which kept using it as a warehouseand a cannon-amunition manufacturing facility. In 1841, it was meant to be demolished to give way to the construction of a new road through Vyšehrad. Eventually, only the original western entrance was walled up and replaced with a new one in the sountren side. The dilapidating Rotunda subsequently served as a shelter for the poor.