The Romanesque hermitage of Sant Martí de Taús is part of the Romanesque Route, a crossroads of the Romanesque Pyrenees.
The building is a single nave, covered with a barrel vault, with a slightly pointed profile and reinforced by two toral arches that start from pilasters adjoining the walls and that extend to the outside of the building on the north face.
The semicircular base apse is preceded by a presbyteral arch in which two rectangular niches are opened. There are two double-slatted windows, one on the south wall and one at the center of the apse. The original door in half-point arch was on the south façade and gave access to the cemetery and where there is now a window. The current access is located on the western façade. During the Spanish Civil War, the altarpiece and the Romanesque Virgin were burned.
