This chapel was built following a pretty rustic style, associated to rural elements from that time. Its walls are made of cut grey basalt; therefore it is called “the stone church,» and its roof combines oak and clay tiles. Its Renaissance-influenced façade shows the simplicity of the construction: it is plain with a gable roof determining the shape. Its shape can be compared to field chapels traditional in Chile from the 16th century to early 20th century.Entrance to the church is through a single door crowned with a depressed semicircular arch showing structural keystones. Two small windows designed with a lintel system and located on both sides of the entrance rounds off the ensemble. In its symmetry axis in the upper part of the entrance, there is a niche crowned with a semicircular arch containing an image of Our Lady of Work.

This main structure is complemented with a parallelepiped-shaped lookout tower, also made of stone, which has a tile roof finishing with a cross.

Inside, the church is very discreet. There is only one nave with the construction material on display on the walls. The walls depict also niches recessed in the stone containing devotional figures. The lintelled ceiling also show exposed oak beams. At the back, there is a shallow apse containing the altar. Behind the altar, there is a niche for some devotional figure that currently is not in exhibition. There are openings on both sides allowing natural light to enter.