there are four conjuratories. Located in each corner, special ceremonies were conducted in them by priests to ward off storms by means of the Lignum Crucis. Bells There are twenty-five bells, all from the 17th century and the 18th century. Each has its own name. Among them are: The Bell of the Spells La Catalana The Bell of Prayer La Fuensanta The Conception La Segundilla The greater or Agueda-Martillo, which is the main bell The bells have served to warn the population about the catastrophic floods of the Segura River, wars, celebrations, and festivities. The oldest bell (14th century), la Campana Mora (the moor bell), is kept in the Museum of the Cathedral of Murcia. Interior The interior is mainly Gothic. It is made up of three naves with an apse and twenty-three chapels. The chapels are dedicated to the patron saints of the labour unions and to the burials of the bishops and nobles that helped or collaborated with the construction of the cathedral. Some of the chapels include: The Chapel of the Apse or the Vélez Chapel: it has Flaming Gothic style, with a cupola of stars with ten points. The Chapel of Junterones: it is one of the great works of the Spanish Renaissance. The Chapel of the Immaculate: it is Baroque in style. The Plateresque chairs of the choir, post-choir, and the portal of the sacristy, are also of note. Exterior Door of the Apostoles: Constructed in 1488 by Diego Sánchez de Almazán. It has Gothic style. At the jambs (sides) of the door, the sculptures of the four apostles are shown. It also has a shield which honors the queen Isabel the Catholic. Chapel of the Marquess of Vélez: Its plan is polygonal and adorned with the shields of the Chacones and the Fajardos. Door of the Chains: Made of two bodies (the inferior from the 16th century and the superior from the 18th century), with reliefs of the brothers San Leandro, San Isidoro, and San Fulgencio. Main Facade: It has Baroque style. The main facade has an exceptional beauty and it is unique. It was built under the initiative of the Cabildo, with the help of Cardinal Belluga, and it was made by Jaime Bort. Exaltation of the Virgin Mary See also History of early modern period domes External links Merklin & Schütze pipe organ Interactive Tour The Cathedral and a Picture Gallery from