"Sas Marias" (the Holy Maries) is the church also known as "Caravetta" and looks like a church coming from a fairy tales book: located amongst vineyards on a venue called Laccos, where the Malvasia wine is produced.
The church was once part of a monastery and each year, on the 8th September, it hosts a festival involving the local farmers and holiday-makers living nearby. The site is about 8km from Bosa and the sorrounding area is a green valley rich of olive trees and crop fields.