The St.Michael Arcangel Church, which was built in the 12th century only a few years later than the church of St. Sylvester shares its architects: Brunello and Ridolfo.

The facade is very probably the best-conserved part of the whole building, even if the interior still preserving its Romanic characteristics, has undergone restoration from 1951 to 1957. Typical Umbrian decorations are the rose-windows framed by pilaster strips which are not interrupted along the small horizontal arches and the windows woth three lights placed in corrisponding to the lateral naves.