Campanile di San Martino

Campanile di San Martino is a Romanesque bell tower in Bollengo featuring six floors with hanging arches and angular pilasters creating a layered appearance. The structure displays five distinct tiers of architectural framing that rise vertically from the base.

The tower originates from a period when villages in the Ivrea region were reorganized. In 1250, residents from Paerno were required to relocate to the fortified town of Ivrea, leaving this structure as the sole surviving element of their former community.

Locals call this structure Ciucarun, a name that reflects its deep roots in the community's religious life. The tower once anchored a church complex that served as the spiritual center of the village.

The structure sits on private property in the Serra Morenica area and requires advance permission for close viewing. Plan to contact the property owner beforehand if you wish to examine the tower up close or take photographs.

The western base features an arched entrance that once provided access to the original church. This opening was sealed after the connected church was demolished in 1731, leaving the tower standing alone.