Abbey of Sant'Eutizio The abbey of Sant'Eutizio stands on a high cliff overlooking the Castoriana valley. Its foundation is traced to the 5th century, when the Syrian hermit Saint Spes established an oratory. He was succeeded by Saint Eutychius, who built the first church. In the 8th century
Benedictine monks replaced the Syrian hermits and constructed a monastery, enlarging the original oratory. The church façade has a gabled form with a Romanesque portal whose lunette bears the date 1190, marking the beginning of construction. It also features a large rose window framed by two orders of small columns and a panel with the symbols of the four Evangelists. The bell tower was built in the 17th century by the architect Crescenzi. The interior consists of a single nave with a raised presbytery; restoration works carried out in the 1950s aimed to recover the original forms. Fragments of the early fresco decoration remain on the windows.
Other religious buildings Preci contains the notable Collegiate Church of Santa Maria Santissima della Pietà, which has an organ and a significant painting. The churches of San Martino, the town's patron saint, and Santa Maria also possess organs, including one attributed to of Venice. A solemn feast of the Blessed Sacrament was celebrated on the third Sunday of June, and a fair was held on the first Monday of October. The church of Madonna della Peschiera stands in Borgo Preci, a more recent commercial settlement along the Campiano valley. The Church of
Annunziata in Poggio di Croce houses a 14th-century fresco of the
Annunciation by
Giovanni del Biondo.
Museum of Surgery The former church of Santa Caterina now houses the Museum of Precian Surgery, opened in 2009. The exhibition includes portraits of notable physicians, depictions of patients, and anatomical illustrations. Display cases contain surgical instruments used by surgeons from Preci. The church of Santa Caterina is among the oldest churches of Preci and dates to the 10th century. Over time it underwent restorations and alterations that largely changed its original appearance. The Romanesque portal, previously walled up, was reopened during restoration works, and the bell gable above it was consolidated.
Other cultural heritage The historic settlement of Preci has a compact urban structure and an appearance shaped largely in the 16th century. Numerous palaces were built between the 16th and 18th centuries by families of physicians connected with the local surgical tradition. In the upper part of the village lies the Scacchi quarter, where houses dating to the 16th century were built by the Scacchi and Mensurati families of physicians. The buildings are characterized by decorated portals and inscriptions with mottos on the architraves. Other sights include: • Remains of the 13th-century castle in the
frazione of Acquaro • Pre-historic grotto tombs, in the
frazione of Fiano d'Abeto ==Notable people==