This project work aimed to perform emergency maintenance of the curtain walls masonry at the State Castle Žebrák. The castle was founded in the latter half of the 13th century by Oldřich Zajíc of Valdek near an important trade route leading from Prague to Bavaria. The castle was acquired by the Bohemian Crown during the reign of John of Luxembourg. The castle was expanded during the reign of Charles IV and his son, Václav IV, who also often stayed there, but after the fire of 1395, Václav IV ordered the construction of a new castle, Točník, on a nearby hill. The Castle Žebrák gradually lost his importance and by 1552 was mentioned as a ruin.