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:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.