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Cordoba Mosque architecture | structure, expansion & more

The Great Mosque of Cordoba, also known as Mezquita-Catedral or Cordoba Mosque is one of the oldest structures that remains from the time Muslims governed Al-Andalus in the late eighth century. This UNESCO World Heritage Site is known for its Islamic and Christian style of architecture using horseshoe arches, tilework, and ornate domes.

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Timeline: Cordoba Mosque architectural evolution

  • Mid 6th Century: The Cordoba Mosque consisted of various buildings, the most notable of which was the Visigoth Basilica. Today, you can still see some of these relics in the San Vicente exhibition area.
  • 8th Century (788 AD): Al-Andalus' first minaret is constructed aboutten meters south of where the  current tower is.
  • 9th Century (833-848 AD): The mosque is extended due to the increase in population. Eight new naves are constructed to the south, following the original layout. The ablutions courtyard is extended as well.
  • 10th Century (951-952 AD): A new minaret is constructed, reaching a height of 47 meters and later serves as inspiration for the minarets of Seville, Rabat, and Marrakesh. Several of these original relics have been preserved in the original tower.
  • 10th Century (962-966 AD): The intervention of the Caliphate of Cordoba included the expansion of the prayer hall and the construction of a new Maqsurah and Qibla.
  • 10th Century (991-994 AD): Since it was impossible to continue expanding to the south due to the Guadalquivir  river’s proximity to the Cordoba Mosque, the Caliphate of Cordoba chooses to expand the chapel to the eastby expanding the courtyard and adding a tank and an ablution pavilion.
  • 14th Century (1371): Enrique II completes the Royal Chapel, a rectangular structure that houses the tombs of monarchs Fernando IV and Alfonso XI. Their remains were relocated to San Hipólito collegiate church in 1736.
  • 16th Century to Present: In 1593, the first phase of the bell tower is completed. In 1618 work on the main Altarpiece begins. 
  • 1984: The mosque was declared a UNESCO World Heritage Site.

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Cordoba Mosque architecture: structure & materials used

Córdoba Mosque Architecture

The hypostyle prayer hall, one of the major highlights of the Cordoba Mosque is a colossal space filled with about 1,250 columns. Some of these already in place in the Gothic building, while others were delivered as gifts from governors of provinces from around Iberia, meaning that they vary in height and material

Mostly, materials including stone, brick, marble, and granite, were sourced locally or repurposed from existing structures, reflecting a sustainable approach to construction. The use of marble and granite floors added to the prayer space's opulence, while the mosaics and marble sculptures were created to depict verses from the Qur'an.

The use of short columns with additional bricks, stones, or concrete allowed for the desired height of the prayer hall without the need for tall monumental columns.

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Expansion & architectural history of Cordoba Mosque

Original Mosque (785)

The original floor plan of Aljamas was inspired by the basilica model, which took cues from mosques in Damascus and Jerusalem's al-Aqsa. The space was divided by stacked arches into eleven naves next to the qibla wall. Similar to the Basilica of San Vicente, this innovative design also used Roman and Visigoth elements from previous projects. The original floor consisted of a thick layer of mortar over compressed earth, while the walls were constructed using limestone ashlars in a stretcher and header bond system, a specific method of arranging bricks or stones.

First expansion (821-852)

During Rahman II's reign, the prayer hall of the mosque was expanded into eight parts, increasing the length of the mosque by 24 meters. This expansion was influenced by the political relationships established with the Eastern Caliphate at the time, as well as the introduction of new architectural styles from the east to the peninsula. The architectural features of this enlargement, such as contrasting sections and arcs, the use of stone and brick, and overlapping segments and curves, are similar to those seen in the mosque's original construction.

Second expansion (951-966)

In 929, the city of Cordoba became more important in the Islamic world when the caliph Abd al-Rahman III came to power. During this time, a new minaret was built and the courtyard of the mosque was expanded. This was the first minaret in the West and it became a model for Moorish minarets and steeples built by the Almohad dynasty. Today, the minaret is located inside a Christian bell tower though it is no longer visible.

Third expansion (991-994)

X Almanzor completed the final significant addition to the mosque of Córdoba at the turn of the century. Almanzor expanded towards the east, taking advantage of its location near the river, and added 8 more aisles in that direction. To accomplish these improvements, Almanzor had to seize the residences in this area. The mihrab was also relocated as a result of the mosque's renovation.The arches in this section display a range of colors due to a combination of stone and brick materials.

Cordoba Mosque exterior

Cordoba Mosque exterior

The Cordoba Mosque measures 590 by 425 feet (180 m 130 m) after all of its historical extensions. The initial floor layout was based on the overall shape of some of the oldest mosques built in the early days of Islam. Some of its elements were modeled after the Umayyad Mosque of Damascus.

The Cordoba Mosque has strong outer walls that make it look like a fortress. There is a large courtyard to the north surrounded by a covered walkway with gates on the north, west, and east sides. On the west side of the mosque, there used to be an elevated corridor that connected the prayer hall to the Caliph's palace across the street. The mosque's naves were decorated with valuable wine-colored marble from the nearby mountains.

More about Cordoba Mosque's exterior

Cordoba Mosque interior

Cordoba Mosque Arches
Cordoba Mosque Mihrab
Villaviciosa Chapel
Hypostyle Hall
Capilla Mayor
Choir Stalls
Parroquia del Sagrario
Capilla Mayor Altar
Patio de Los Naranjos
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Cordoba Mosque Arches

The Cordoba Mosque Arches are a masterpiece of architectural innovation. The double-tiered arches, with their intricate horseshoe and semicircular shapes, create a mesmerizing forest of columns and light. This unique design, combined with the vibrant colors of the columns and the intricate carvings are a sight to see!

Cordoba Mosque Mihrab

The Mihrab is located at the center of the qibla wall. Positioned between the doors of the Treasury Chambers and the Sabat, it is more than just a marker for the direction of prayer. This octagonal structure features a scallop shell dome rising from a marble base. Surrounding the base are Quranic verses and inscriptions honoring the creators of the Cordoba Mosque. The wall panels are decorated with stylized plant patterns. The entrance to the room is decorated with geometric mosaics and plant-based designs inspired by the Quran.

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Villaviciosa Chapel

The Villaviciosa chapel was the first main chapel of Cordoba's Mosque-Cathedral. The chapel was built between 1486 and 1496 under the reign of Alhaken II, thanks to the support of the Bishop of Cordoba Igo Manrique de Lara and the presence of Queen Isabel I the Catholic in Cordoba. After the Christian invasion of the city in the 13th century, it was the first major renovation to the Islamic mosque. The primary Christian modification to the structure was the addition of a large Gothic nave and inscriptions related to Jesus the Saviour painted on the ceiling.

Hypostyle Hall

The hypostyle hall in the Cordoba Mosque was built as part of the original mosque and served as the main prayer room for Muslims. It also functioned as a classroom and a courtroom for Sharia law matters during the reign of Abd al-Rahman and his successors. The hall was large and had a flat design, featuring timber ceilings supported by columns and rows of double-tiered arches. The arches divided the hall into 19 aisles, supported by over 850 columns made of various materials like jasper, onyx, marble, granite, and porphyry, creating a look that resembled a forest of columns.

Capilla Mayor

The Main Chapel of the Cordoba Mosque-Cathedral was constructed in 1523 to replace the old Main Chapel. According to an inscription, work on the current Main Chapel of the Cordoba Mosque began in 1523, when Alonso Manrique was Bishop of Cordoba. The Gothic-style Capilla Mayor is adorned with a ribbed vault and a stunning series of icons depicting the Assumption of Our Lady. Musical angels, saints, and apostles are also featured in the decoration.

Choir Stalls

The old stalls from the main chapel were repurposed. Archdeacon Jose Daz de Recaldes' generous donation of 120,000 reales in 1742 made this ambitious project possible. Duque Cornejo was selected to build the stalls. Construction began on March 14, 1748, resulting in a total of 30 upper seats and 23 lower seats, made of mahogany wood and carved with various iconographic scenes. In the center, there is a grand episcopal throne that resembles the design of an altarpiece.

Parroquia del Sagrario

The chapel has a rectangular layout with three naves and a ribbed ceiling. One of its main attractions is a series of murals commissioned by Bishop Antonio de Pazos y Figueroa that decorate the entire space. The murals depict the holy Cordoba martyrs, with detailed texts describing their lives and martyrdom based on the accounts of Ambrosio de Morales. These scenes are accompanied by paintings of landscapes and angels, with the Holy Supper scenes being particularly popular among visitors.

Capilla Mayor Altar

The main altarpiece of the Capilla Mayor was made between 1618 and 1628 using Carcabuey marble. It was designed by Alonso Matas, who oversaw the project until 1625 when Juan de Aranda Salazar took over. The central part of the altar was left unfinished until 1653 when Sebastian Vidal completed it based on the previous designs and sketches. The altarpiece features pulpits on each side of the main arch made of marble and mahogany. It has a unique design with three vertical aisles and composite capital columns, supporting the arches and made of various materials such as stone and brick.

Patio de Los Naranjos

The Courtyard of the Oranges came about when the Caliphate ablution courtyard was changed into a Christian courtyard, leading to a significant shift in its purpose. Originally used for ritual washing before Muslim prayer, it now plays a crucial role in hosting Catholic ceremonies within the Cathedral. Rows of orange trees, palms, and cypresses line the courtyard. The courtyard features visible stone channels that are believed to be part of the mosque's renovation projects.

Important Cordoba Mosque doors

The Door Of Forgiveness

The Door of Forgiveness is a crucial part of the Cathedral's ceremonies and is considered a passage for important religious events. It was finished in 1377 and has been renovated multiple times, including in 1650 by architect Sebastian Vidal. Some mural paintings by Antonio del Castillo can still be seen on the door.

The Door of Saint Catherine

It was named after the nearby Convent of Saint Catherine. The gate was redesigned by Hernan Ruiz II in 1547, taking over from his father, Hernan Ruiz I, who had passed away. The exterior of the gate features a Renaissance façade with a doorway flanked by two columns and decorative elements depicting Saint Catherine, Saint Acisclus, and Saint Victoria.

The Door Of The Palms

Previously called the Blessings Arch, this structure was where the royal banner of each new monarch was blessed during their coronation. In 1533, Hernan Ruiz I was given permission to renovate it, adding an upper structure with a picture of the Annunciation. Small mythological figures can be seen in the lower corners near this image.

The Door of the Deans

This doorway is one of the oldest at the Monumental Site, dating back to Abd al-Rahman I's initial mosque. Despite undergoing multiple changes, the arch's structure still follows traditional Visigoth architectural designs. (pre-Islamic architectural styles inspired by the Visigoths)

All Cordoba Mosque doors

West facade (North to South)

  • Postigo de la leche
  • Puerta de los Deanes
  • Puerta de San Esteban
  • Puerta de San Miguel
  • Puerta del Espíritu Santo
  • Postigo del Palacio
  • Puerta de San Ildefonso
  • Puerta del Sabat

East facade (North to South)

  • Puerta de la Grada Redonda
  • Fuente de Santa Catalina
  • Puerta de Santa Catalina
  • Puerta de San Juan
  • Puerta del Baptisterio
  • Puerta de San Nicolas
  • Puerta de la Concepcion Antigua
  • Puerta de San Jose
  • Puerta del Sagrario
  • Puerta de Jerusalen

North facade (West to East)

  • Puerta del Perdon
  • Puerta del Cano Gordo

Frequently asked questions about Cordoba Mosque’s architecture

The Cordoba Mosque was built upon the ruins of the Visigoth Basilica of San Vicente in the 8th century. Find out more about the origin of the Cordoba Mosque on our history page.