San Carlo Borromeo is the church of the hamlet of Pradello. Its construction was completed in 1611 and the dedication to the Saint wass one of the first following his canonization in 1610.
The original structure has undergone enlargements and renovations over time, mostly dating back to the 18th and 19th centuries: the chapel of the Blessed Virgin of the Rosary dates back to 1762 and that of San Grato to 1762. In all probability the church incorporated a previous building, of which a fragment of a fresco depicting a saint remains on the left wall. The façade is simple: flanked by an elegant small bell tower it is framed by two pilasters, with a central stone portal surmounted by a triangular tympanum; a little higher up there is a thermal window. Internally the church is now equipped with three small altars and the plant has a single nave.
In 1997 the church was burgled, with the painting of San Carlo and the decorations that surrounded it and the painting of San Grato placed in the right altar all being stolen. Today the visible works are therefore copies. In the left altar, instead, there is a statue representing St. Antonio Abate.