Santa Maria dello Spino Parish church is a sacred building located near Monticchiello, in the town of Pienza,in the Diocese of Montepulciano-Chiusi-Pienza.
In 1500 it was very deteriorated, and was rebuilt, as attested by a plaque in the façade, by the Saraceni family in 1570.
It is currently utilized only once a year on the feast of Corpus Christi. It has a sandstone façade and a small bell tower; its characterised by the presence of a single nave, and it has probably undergone restorations in the eighteenth century, as shown by the only altar of baroque shapes.
