Built in the 17th century, the Church of St. Nicholas of Mira represents a significant example of religious architecture. Originally with a Latin-cross plan and a single nave, the building has undergone modifications over the following centuries, but has retained its historic charm. The facade, characterized by a Gothic-Aragonese style, is preceded by a striking flight of steps leading to the entrance, which is enriched by an elegant stone rose window. Inside the church one can admire important artistic works that enrich the sacred environment, including a recently restored pipe organ dating back to 1786, which adds historical and musical value to the place. The church of San Nicolò is a heritage of Guspini, a place of faith, art and culture, a symbol of the religious tradition of the community.