Built in a basilica plan, the naves include barrel vaults with an apse; two semicircular apses are vaulted with quarter spheres. These are joined together with four arches on each side, and are decorated with Lombard-style pilasters on top. Some columns have been replaced. The bell tower is from 1900 replacing a Romanesque once, which disappeared during the Catalan Revolt. The cloister was destroyed in the earthquake of 1427, the sacristy being the only area preserved. Dating from the 11th century, there are two decorated capitals, one with geometric shapes and the other with four faces.