Hoheneck Castle is a medieval castle above Ipsheim. The castle is situated on the slopes of the Franconian Heights, a small, forested, hill range (Frankenhöhe Nature Park), high above the valley of the Aisch. To the east of the castle are the extensive forests of the Franconian Heights, part of the Hoheneck Forest. At its base is one of the few wine areas in Middle Franconia.
Hoheneck was first mentioned in 1132. In 1381, Arnold von Seckendorff sold Hoheneck with its property and forest to the Nuremberg Burggraf Friedrich V. A few years later, he established the Oberamt Hoheneck. In 1462, the castle was burned down during the war between Margrave Albrecht of Brandenburg and the Hochstift Würzburg.
The City of Nuremberg acquired the castle in 1953 and it is the only castle owned by the city, as the Nuremberg Castle is owned by the Free State of Bavaria. Since April 1984 the Youth Castle serves as a youth education centre for the Youth Council of Kreis Nuremberg.
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.