20 May, 2026 @ 11:28
3 mins read

Why not explore these medieval castles – some dating back to the reconquista – in Spain’s heartland of Leon

IF YOUR idea of a perfect sunny day involves swapping crowded beaches for sleepy villages and castles straight out of a fantasy novel, then Leon might just be Spain’s ultimate hidden gem.

Tucked away in Spain’s northwestern heartland, the province is home to a remarkable collection of medieval fortresses that once defended kingdoms, protected pilgrims and witnessed fierce battles during the Reconquista.

Some date back nearly 1,000 years, while others evolved into grand palaces built to showcase the wealth and power of noble dynasties.

Today, many remain wonderfully preserved and unexpectedly the tourist crowds found elsewhere in Spain.

Here are eight castles in Leon that deserve a spot on must see castles in Spain.

The Castle of Grajal de Campos is considered one of the first artillery fortresses ever built in Spain.

READ MORE: ‘I’ve visited loads of castles in Spain and this is my favourite’: Olive Press travel guru Fiona Govan reveals a Moorish gem

Grajal de Campos Castle / GFreihalter, CC BY-SA 3.0Wikimedia commons

Constructed in the early 16th century by Hernando de Vega, its massive square walls and four sturdy corner towers still dominate the flat plains of eastern Leon.

Despite centuries of wear, the fortress has avoided heavy restoration, giving it an authentic atmosphere rarely found in more polished tourist sites.

If you go further west, Cornatel Castle rises dramatically from a rocky hill near Villavieja, overlooking the rugged Bierzo landscape.

READ MORE: New Sevilla exhibition uncovers the wealth and fabulous empire of estates, palaces and castles belonging to the late Duquesa de Alba

Cornatel Castle / José Antonio Gil Martínez, CC BY 2.0Wikimedia commons

Dating back to the High Middle Ages, the fortress later suffered damage during conflicts including the Irmandino Revolt, leaving parts of it in ruins.

Today, it regularly hosts historical re-enactments and cultural events that bring its medieval past back to life.

In Villafranca del Bierzo, the Castle-Palace of the Marquises offers a more elegant glimpse into Leon’s fortified history.

READ MORE: Inside the castle village of Cadiz and the butterfly trail beneath Spain’s southern jungle

Villafranca del Bierzo Castle / José Luis Filpo Cabana, CC BY 3.0Wikimedia commons

Built in the 16th century and linked to the powerful Osorio and Pimentel families, the building combines defensive architecture with aristocratic grandeur in one of the Camino de Santiago’s most historic towns.

Meanwhile, Coyanza Castle in Valencia de Don Juan remains one of the finest examples of military architecture in the province.

READ MORE: WATCH: Onlookers run away as historic ruins of 15th-century castle in central Spain suddenly collapse

Coyanza Castle / Noel Canales, CC BY-SA 3.0 ESWikimedia commons

Standing proudly beside the River Esla, the fortress traces its origins to the 11th century, although much of its current appearance comes from extensive 14th-century renovations.

Its surviving walls and enormous keep now form part of a museum exploring the castle’s turbulent history.

Perhaps Leon’s most famous fortress is Ponferrada Castle, also known as the Templar Castle.

READ MORE: Must-visit: The medieval castle in Spain transformed into a luxury hotel and Michelin star restaurant

Ponferrada Castle / Bolado, CC BY-SA 2.5Wikimedia commons

Expanded in the 12th century by the Knights Templar to protect pilgrims travelling to Santiago de Compostela, the huge stronghold remains one of the defining landmarks of El Bierzo.

Its drawbridge entrance and towering stone facade make it feel more like a movie set than a real medieval fortress.

Not every stop on this route is technically a castle, however.

The Episcopal Palace of Astorga, designed by Antoni Gaudi, looks more like a fairytale fortress than a bishop’s residence.

READ MORE: Must-visit: The oldest castle in Spain that’s nestled in inland Andalucia and dubbed ‘the fort of the seven kings’

Episcopal Palace of Astorga / Jesusccastillo, CC BY-SA 4.0Wikimedia commons

Built in the late 19th century after the previous palace was destroyed by fire, the Neo-Gothic masterpiece is one of Gaudí’s most striking works outside Catalonia.

Back in Leon’s countryside, Pimentel Castle in Alija del Infantado blends military power with noble luxury.

READ MORE: Must-visit: This ‘pueblo’ inside a CASTLE will transport you to medieval Spain – and is a short drive from the Costa del Sol

Alija del Infantado Castle / Santiago Lopez-Pastor from Spain, CC BY-SA 2.0Wikimedia commons

Originally documented in the 10th century, it later evolved into a fortified palace complete with defensive walls, towers and aristocratic residences hidden within the complex itself.

Finally, Quinones Castle in Villanueva de Jamuz offers a final glimpse into Leon’s medieval world of knights and jousting tournaments.

READ MORE: Must visit: This white-washed town in Andalucia has one of the best preserved medieval castles in Spain – and was even featured in Game of Thrones

Villanueva de Jamuz Castle / Rodelar, CC BY-SA 4.0Wikimedia commons

Built in the 15th century by Diego Fernandez de Quinones and later inherited by his son, the fortress still retains several towers and its impressive pointed-arch entrance despite centuries of decline.

For expats searching for a different kind of Spanish adventure, Leon’s castles offer the perfect excuse to slow down, hit the road and uncover a side of Spain that many tourists never see.

Click here to read more Spain News from The Olive Press.

I’m Eimear, an international journalism student at Artevelde University of Applied Sciences in Belgium. I grew up in Brussels, an international city shaped by many nationalities, which sparked my interest in different cultures, religions, and people. This background drives my curiosity to understand every angle of a story. While my name may not sound typically Flemish, my Irish roots are part of what sets me apart, shaping a more open, international perspective in the way I approach stories.

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