Cappella di Santa Crescenzia, Medieval chapel in San Vito Lo Capo, Italy.

Cappella di Santa Crescenzia is a 13th-century chapel on the road from San Vito Lo Capo toward Macari. Its square plan has three entrances, and the exterior dome carries Ghibelline-style crenellations. The building mixes Arab, Norman, and Gothic elements.

The chapel was built in the 13th century in honour of Saint Crescentia, the nurse of Saint Vitus. Around the 15th century it was converted into a fortress. Its Arab-style structure also shows Gothic and Norman influences.

Local tradition involves throwing small stones inside to release fears, a practice known in Sicilian dialect as allontanare u scantu. This custom has passed through generations and shapes how visitors experience the chapel today.

The chapel is located on Provincial Road 16 with regular bus connections from nearby towns. Its location makes it accessible for day visits from the coastal area.

The chapel stands on the road toward Macari at the spot where, by legend, Saint Crescentia was petrified for turning back during a landslide. She was the nurse of Saint Vitus, and the 13th-century building was raised in her honour on that very point.