Many historical monuments: Cathedral of El Salvador, 12th century Romanesque building, rebuilt at the end of the 15th century, to which an ambulatory, chancel and north chancel were added. In the 18th century the facade was rebuilt. The building is constructed in ashlar and has three naves of different height, transept, presbytery and octagonal chancel with ambulatory, where the chapels open up. The cloister is Plateresque Gothic style by Martín de Olave. In the main altar reredos, the saint martyrs urns stand out. The cathedral is full of treasures. It is worth mentioning the chapel of San Pedro with Plateresque alabaster altar; the chapel of Cristo de la Pelota, patron saint of the pelota players, with a Gothic image; the chapel of the Santos Mártires with a Baroque reredos, Catholic Monarchs baptismal font, Renaissance choir stalls, magnificent sacristy, the great value painting of Santa Margarita de Alejandría, the reredos, the cloister, the tower, etc. Currently, until 30 October, the cathedral homes the exhibition Rioja, Tierra Abierta, a show that hopes to spread the history, culture and patrimony of La Rioja. San Andrés Church is a masonry building with three naves, transept and triple square chancel, with portal at the base and a great floral archivolt that frames the tympanum of the Calvary. The interior houses the Rococo reredos of the main altar and the Romanist image of the Virgin and the child. The Rococo choir stalls and the chapter house, that stores valuable canvases, are worth mentioning. San Francisco, a 17th century building with a single nave, transept and rectangular chancel. Santiago Church is a 16th century Baroque building, although the facade at the base and the tower are Neoclassic. It has a three naves with side chapels, transept with chapels, and a rectangular chancel. In the interior, the highlights are the Baroque images and another reredos with a Gothic full-size image of Christ. The valuable Rococo reliquary cornucopia is also worth mentioning. The Church of Carmelitas Descalzas del Carmen is a 17th century Classicist temple built in masonry and brick, with three naves of different height, transept and rectangular chancel. Facade with a niche that stores the Virgin and carved doors. The reredos of the main altar is Classicist. The Church of Carmelitas Descalzas de San José is a Classicist 16th century building built in brick and linked masonry. In its interior it preserves a Classicist reredos. Santa de Calahorra House is a building in masonry and brick. There are many archaeological sites with Roman remains. The site of La Clínica stands out as the structure of a 1st century Roman house can be seen. Bellavista Viewpoint, parks. Episcopal palace, construction ensemble of different times from the 16th to the 18th centuries. In the interior there are many treasures, such as silversmith works, clothes, sculptures and paintings. Plaza del Raso and Plaza de la Verdura. Diocesan museum in the cloisters of the cathedral. The Municipal Museum is set up in a building from the beginning of the century and it hosts a permanent archaeological collection and specific exhibits.