With a rectangular plan, the Chapel of the Holy Spirit dates from the second half of the 18th century and has facades in plastered and painted masonry. The porch, more recent, stands on six octagonal columns resting on the granite stone wall.
The chapel is framed by pilaster corners crowned by bonfires on pedestals, ending in a counter-curved pediment, partially roofed, topped by a bell tower with a round arched window decorated with shell motifs. The axial portal with a curved lintel, with a wooden door with engraved geometric motifs in the shape of a diamond, flanked by curved lintel windows with two corbels designed to support the roof of an old porch.
The interior, with a single nave, is decorated with a Baroque altarpiece in polychrome carving, with a central throne framed by pilasters decorated with shells that support the pediment, with a halo with the dove of the Holy Spirit on the tympanum.