The Pieve delle Sante Flora and Lucilla di Santa Fiora has a Romanesque-Gothic architectural character, a gabled facade and an elegant travertine rose window. At the end of the eighteenth century the door and two lateral naves were added. The interior preserves a valuable collection of Della Robbia ceramics, one of the rare examples of Florentine art in the Amiata area, artistically and culturally Sienese land.