Andalusia is home to golden beaches (and hidden coves), whitewashed villages, and mountains that offer attractions all year round, as well as stone legacies that seem suspended in time. From the imposing battlements that watch over the Strait to fortified palaces that hold secrets from another time, Andalusia has a whole array of amazing castles that will delight history lovers.
In fact, Jaén alone has 237 fortifications, including citadels, watchtowers, walls, and castles. We’ve compiled a list of our must-see castles in Andalusia.
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Topping the Middle Guadalquivir Valley, Almodóvar del Río is one of the best-preserved medieval castles in Europe, an imposing gem less than two hours from Seville. Its appearance, however, has not remained unchanged throughout its thirteen centuries of history.
There are many neighboring towns from which you can see this fortress, strategically built on a hill 252 meters high. It is located next to the Guadalquivir River, close to the Sierra Morena mountains and halfway between Córdoba and Seville.
Almodóvar del Río—formerly Almudawar Al-Adna, back in the 9th century—and its castle were linked to the Caliphate of Córdoba, belonging to the Taifa of Carmona, then to that of Seville and the Almohad Empire until it was surrendered to Ferdinand III “The Saint” in the early 13th century.
In the years that followed, it went from being a royal residence to forming part of the Order of Calatrava, first, and then the Order of Santiago, undergoing various extensions.
It was not until 1629 that Francisco de Corral y Guzmán, Count of Torralba, took possession of this property , which had fallen into disrepair over the centuries.
Burgalimar Castle
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Located in Baños de la Encina, it was originally built as a 10th-century Umayyad fortress.
Andalusia has been a land of castles since it was divided into countless Taifa kingdoms and later became a borderland between Islam and Christianity. The imposing Burgalimar Castle, in the town of Baños de la Encina in Jaén, is considered one of the oldest Arab remains preserved in this autonomous community. It was built as a 10th-century Umayyad fortress, flanked by fourteen defensive towers (the keep from the Christian period, begun in 1225).
Curiously, Burgalimar suffered almost no sieges, natural disasters, or capricious restorations, and today it is considered the best-preserved fortress from the Caliphate period and one of the most intact Andalusian monuments. The castle sits on a hill in Baños de la Encina, facing expanses of olive groves and the mountains of Sierra Mágina. The magnificent fortress, with more than a thousand years of history, has witnessed important episodes from the last ten centuries.
Vélez-Blanco Castle
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Vélez-Blanco Castle is a fortress dating back to 1531, bordering the Sierra-María-Los Vélez Natural Park. National Geographic describes it as having a “chivalrous and medieval appearance.”
Don Pedro Fajardo, the first Marquis of Los Vélez, ordered the construction of this castle on the site of an old Muslim fortress.
Renaissance in style, similar to Italian models, it is organized around an interior courtyard that once featured a rich collection of sculptures in Macael marble.
Today, this decoration is preserved in none other than the Metropolitan Museum in New York.
It is worth remembering that concerts are held in this beautiful location as part of the famous Renaissance and Baroque Music Festival, which takes place at the end of July.
La Calahorra
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On the vast plain of Marquesado del Zenete stands a hill overlooking the Sierra Nevada. From there, the castle-palace of La Calahorra has dominated the town of the same name since 1509.
Declared a National Monument, this fortress is historic, beyond its centuries of existence, for being the first Renaissance work on the Iberian Peninsula. Built in just a few years, it has a rectangular floor plan with a cylindrical tower with a dome at each corner.
Inside, less rigid and austere, there is a double-height interior courtyard full of arches and Carrara marble balustrades. The Renaissance style continues in its cloistered staircase and the rooms, which are full of coffered ceilings.
Although it is currently privately owned and was once on the verge of being sold stone by stone to the United States, this National Monument is open to visitors.
Alcazaba and Gibralfaro Castle
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Gibralfaro Castle stands on a hill (Gibralfaro) from where you can see the city at its feet and the Mediterranean Sea in the background.
It was built in the 14th century and remained impenetrable until the conquest by the Catholic Monarchs in 1487.
It is not surprising that it is one of the most visited gems for those who visit the capital of the Costa del Sol. Its imposing architecture and surroundings, surrounded by pine and eucalyptus trees, invite you to stop and admire Malaga at your feet.
Niebla Castle
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It is said to be the largest and best-preserved Muslim wall in Spain. Of Almohad origin, its two-kilometer perimeter surrounds the old town. It is known as “la Roja” (the Red One) because of the color of the materials used to build it. The castle and walled enclosure can now be visited after restoration work.
Its 15th-century castle on top of the Arab fortress, also known as Castillo de los Guzmanes, is spectacular, with 40 towers and four fortified gates: the Seville Gate, the Water Gate, the King’s Gate, and the Socorro Gate.
Its nine-arch Roman bridge over the Tinto River is also impressive, as are the dolmen necropolises and the remains of the cathedral.
All this has led to Niebla, which was the capital of a Muslim kingdom that stretched as far as Portugal, being declared a Historic-Artistic Site in 1982.
As an anecdote, Niebla is known as the city of gunpowder because Alfonso X the Wise, seeing that he could not storm its walls, had to resort to the use of this explosive, for the first time in our history, to try to take the city.
Finally, the city of Niebla surrendered, but due to starvation, so its walls remained virtually intact and have survived to this day.
Alhambra Fortress
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Rivers of ink have been spilled over the majestic Alhambra, yet it is difficult to express the impression it makes time and time again when you visit it.
The entire complex is worth spending hours exploring. Take in every detail of the Nasrid Palaces—from Comares to the Palace of the Lions—the inspiring gardens of the Generalife, and, of course, the Alcazaba.
Under the rule of Muhammad Ibn Al-ahmr, this defensive fortress was built in 1238 and still has its defensive towers, notably the Torre Quebrada, the Torre de la Vela, and the Torre del Homenaje.
La Yruela Castle
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The ruins of La Iruela Castle create one of the most magical enclaves in the province of Jaén. The village of the same name that is home to it is located on the western slopes of the Sierra de Cazorla, overlooking the upper Guadalquivir valley.
The origins of this photogenic castle date back to the 13th century. Seven centuries later, however, it continues to dominate this vertiginous cliff above the town and its imposing sea of olive trees.
Inside the property, you can visit the church of Santo Domingo de Silos, declared a Historic Monument in 1985.
Almería Alcazaba
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Declared a Site of Cultural Interest and the ultimate expression of Muslim heritage in Almería, it is one of the largest defensive fortresses built on the entire peninsula.
It was the Cordovan caliph Abderramán III who ordered its construction in 955, although Almanzor would later expand it . One of its most interesting features is the triple walled ring that ascends and clings to the imposing hill of San Cristóbal.
The city’s Alcazaba is both a witness to history and a film location—Dorne in Game of Thrones was set within its walls.
Alcázar de la Puerta de Sevilla
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Crossing the Puerta de Sevilla is literally like stepping through the pages of Andalusian history. More than just an entrance, this gateway is a marvel of military engineering designed with a single objective in mind: to be impregnable.
Its walls have seen centuries and civilizations come and go, from the foundations laid by the Carthaginians to the iconic semicircular arch that the Romans carved into the city’s skyline.
It was the Almohads who finished shaping this stone giant, adding towers that hold legends of captivity, such as that of the last Muslim governor under the rule of the Catholic Monarchs.
Today, far from the din of battle, this enclosure has been transformed into a lively pedestrian area where travelers can stroll peacefully and feel the weight of two millennia beneath their feet.
Castellar de la Frontera Castle
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The fortification in this unique town in Cadiz is accessed via a winding uphill road. A feast for the eyes of the mountains that are home to the Los Alcornocales Natural Park.
The entire historic complex of Castellar de la Frontera fits seamlessly into the irregular hill on which it stands. Its fortress has its roots in the 13th century, during the struggles between Muslims and Christians, when its bastion was part of the defensive line erected by the Taifa kingdom of Algeciras.
The cobbled streets of the village are lined with small white single-story houses that adapt to the terrain and limited space, so as not to waste any of the interior of the fortification.
Here, nooks and crannies and small squares open up as you stroll through this village, which has been a Historic-Artistic Monument since 1963 and has been on the list of Spain’s Most Beautiful Villages since 2019. A few kilometers down the hillside is the “Nuevo Castellar,” which grew up outside the castle.
Santa Catalina Castle in Jaén
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The first stop when you arrive in the city of Jaén, as logic dictates, is to climb up to Santa Catalina Castle. Take in the view of the churches at your feet and even spot the cathedral if you make your way to the top of the hill. Beyond that, you can see the Sierra Morena, Sierra Mágina, and the Guadalquivir valley. It’s a spectacular sight, a preview of things to come as you slow down the pace .
Although its roots lie in the Islamic past, it was after the conquest of Ferdinand III “The Saint” that the fortress reached its peak, becoming an unassailable watchtower.