Pietrapelosa is a few kilometers west of
Buzet in a strategic location at the head of the
Bračana valley. It is first mentioned in a document of 965 A.D. in a deed recording its gift by Rodaold, patriarch of
Aquileia to the bishopric of
Poreč. In the 13th century it was given to a family of German knights who assumed the name of the castle, "de Pietrapelosa". The castle was the seat of the Aquileian lieutenant governor of Istria. The Venetian commander
Taddeo d'Este conquered the castle and abolished the secular rule of the patriarchs of Aquileia in 1421, with Istria being divided between the
Republic of Venice and the
Habsburg County of
Pazin. ==Building==