The Sacred Mountain of Belmonte is a Roman Catholic devotional complex in the comune of Valperga. It is one of the nine Sacri Monti of Piedmont and Lombardy, included in UNESCO World Heritage list.
It was built in 1712 at the initiative of the Friar Minor Michelangelo da Montiglio. After interruptions, building work on the chapel was resumed in 1759 and in 1825.
The complex is located in Canavese and is dedicated to the Mysteries of the Rosary; it comprises a church (Sanctuary) and several chapels. The chapels are built at set intervals: the details of their construction, the shapes and the embellishment used are often identical, which suggest that they are the work of a single anonymous architect.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.