The New Church of the Most Holy Trinity (Ghjesgia Noa) was inaugurated on February 14, 1970 to be used as a parish church for the nearby 18th-century church, which, as a result of the demographic development that took place during the 20th century, was inadequate for the new needs of the community. It is located in the area of the old cemetery built in 1836, at the behest of the King of Sardinia, for sanitation needs. The modern, exposed granite church has four entrances and a bell tower, incorporated within the facade. The interior is striking for the vibrant colors of the splendid mosaic depicting the Holy Trinity, which covers the entire wall behind the altar. It is also embellished by the stained glass windows made by artist Alessandro Xausa, statues and tiles by ceramist Giuseppe Silecchia, and the balustrade with Trinitarian symbolism, the work of Trinitaise artist Raimondo Pileri. For the community, the celebration of the Holy Trinity marks the patronal feast day, which in the liturgical calendar is placed in the week after Pentecost.
