The Oratory of Saint Elizabeth in Cambrembo is a very old building, with the earliest traces in the 13th century, although the present form dates back to the 17th century.
It is dedicated to the Visitation of Mary to St. Elizabeth and has a barrel-vaulted nave and a chancel with a flat apse and dome with lantern.
The facade is simple gabled, with a central lunette window, portal and side windows decorated with flowers and the date 1680.Inside are remnants of ancient and more recent frescoes, such as a dove on the vault and a scene with the Madonna, Child, St. Joseph and St. Anthony of Padua. The furnishings include an 18th-century crucifix, a 15th-century silver processional cross, and the tabernacle and tribune made of carved and gilded wood with statues.
The oratory was enlarged in the 15th century and modified in the 17th century. In 1906 it was visited by Canon Luigi Gotti and the bishop's secretary, Fr Angelo Giuseppe Roncalli, who would become Pope John XXIII.