Maria Jose is a locally-born professional office specialist with bilingual secretarial studies who has been working in an array of companies in the town of San Roque and Sotogrande, joining the BM Team in 2015.
Welcome back to Beyond Sotogrande, our weekly series exploring the remarkable towns and destinations of the Campo de Gibraltar region. Last week we discovered the authentic charm of Los Barrios, where nature and everyday Andalusian life go hand in hand. This week, we're travelling to one of the most extraordinary villages in southern Spain, a place where people still live within the walls of a medieval castle and history feels wonderfully alive. 🗺️
Few places in Andalucía are quite like Castellar de la Frontera. Perched high above the surrounding countryside, this enchanting whitewashed village is built entirely inside the walls of a beautifully preserved medieval fortress 🏰. Wandering its narrow cobbled streets feels like stepping back several centuries, yet behind the ancient stone walls you'll discover artisan workshops, charming cafés, welcoming restaurants, and a small community that continues to call this remarkable place home.
Surrounded by one of Europe's largest cork oak forests and blessed with spectacular panoramic views stretching as far as Gibraltar and even North Africa on clear days, Castellar is a destination that combines history, nature, and authentic Andalusian charm like nowhere else.
Castellar de la Frontera lies around 30 minutes inland from Sotogrande, tucked away within the magnificent Los Alcornocales Natural Park 🌳. The village sits atop a hill overlooking the Guadarranque Reservoir, reached by a scenic mountain road that gradually reveals some of the most breathtaking landscapes in the Campo de Gibraltar.
Its slightly secluded location is part of its magic. Unlike many of Andalucía's more famous white villages, Castellar remains wonderfully peaceful, rewarding visitors with a sense of discovery that begins long before you reach the castle gates.
It has, and that's exactly what makes it so extraordinary.
The name "Castellar" literally means "place of the castle," and the fortress has watched over this landscape for centuries. Although people lived in the surrounding area long before the castle was built, it was during the Moorish period that the hilltop fortress became one of the region's most important defensive strongholds.
Thanks to its commanding position overlooking the surrounding valleys, Castellar became a strategic prize during the Reconquista. It changed hands several times between Muslim and Christian rulers before eventually becoming part of the Kingdom of Castile. Even King Juan II is said to have described it as "such a wonderful, strong town" — praise that still feels fitting today.
Much further! Archaeological discoveries show that people have lived around Castellar since prehistoric times 🏺. Nearby caves contain fascinating prehistoric rock paintings that offer a glimpse into life thousands of years before castles, kings, and kingdoms arrived.
Later came the Romans, followed by centuries of Moorish influence, all of which helped shape the village visitors see today. Every era has left its own mark, making Castellar one of the region's richest historical treasures.
Because it almost disappeared.
By the 1960s, living inside the medieval walls had become increasingly difficult. Modern utilities were limited, so a completely new town—Nuevo Castellar—was built several kilometres away, and most residents relocated.
For a time, the old village stood almost empty until artists, creatives, and travellers from across Europe, particularly Germany, began breathing new life into its abandoned houses 🎨. In 1983 the Spanish government declared the village a Historic and Artistic Monument, carefully restoring its buildings while preserving its unique character.
Today, visitors can enjoy beautifully restored homes, boutique accommodation, artisan shops, cafés, and restaurants, all while the village continues to retain its wonderfully bohemian atmosphere.
Completely.
The village sits within Los Alcornocales Natural Park, home to one of Europe's largest cork oak forests 🌳. Walking trails weave through ancient woodland, while birdlife, wildlife, and peaceful reservoirs make the area a paradise for photographers, hikers, and anyone looking to escape into nature.
The surrounding La Almoraima Estate, covering around 14,000 hectares, is one of the largest private estates in Spain. Much of it is dedicated to sustainable cork harvesting—a centuries-old tradition that continues every seven years—as well as forestry, agriculture, and nature conservation.
Simply unforgettable.
From the castle walls you'll enjoy sweeping views across the Guadarranque Reservoir, rolling forests, and the mountains beyond. On particularly clear days you can even spot the Rock of Gibraltar, the coastline of North Africa, and distant mountain villages towards Málaga 🌍.
Wonderfully relaxed.
The narrow streets are filled with small restaurants, traditional taverns, artisan workshops, and cosy cafés where you can enjoy authentic Andalusian cuisine after exploring the castle 🫒. During the summer months, a small daily market welcomes visitors near the entrance to the village, adding even more life and colour to the ancient streets.
There is!
Just seven kilometres away you'll find Nuevo Castellar, the town built in the early 1970s to provide modern homes and services for local residents. Today it offers supermarkets, cafés, gardens, plazas, and everyday amenities while preserving the same welcoming community spirit that defines the original village.
Together, the old and new towns offer visitors the perfect combination of heritage and convenience.
If you enjoy walking, wildlife, or simply spending time outdoors, you'll be spoilt for choice.
Los Alcornocales Natural Park offers beautiful hiking routes beneath ancient cork oak forests, while the nearby Guadarranque Reservoir provides a peaceful setting for photography, picnics, and birdwatching 🦅.
The surrounding countryside is also one of Andalucía's best areas for rural tourism, making Castellar an excellent destination for a weekend escape from the coast.
Absolutely, and they're some of the most authentic in the region 🙌.
Highlights include:
🌿 La Boyal Day — 15th February — celebrating the return of local land to the people of Castellar.
✝️ Semana Santa — Holy Week — traditional religious processions through both the old and new towns.
🎡 Romería del Santísimo Cristo de la Almoraima — First Sunday in May — one of the town's biggest celebrations, filled with music, horses, traditional dress, and community spirit.
💃 Flamenco Festival — July — bringing together performers and audiences from across Andalucía.
🏰 Festival of the Divino Salvador — First weekend of August — celebrated inside the castle walls with flamenco, music, dancing, and festivities honouring the town's patron saint.
Because nowhere else feels quite like it 🌟.
Few places allow you to wander medieval streets where people still live, enjoy coffee inside ancient castle walls, and then spend the afternoon surrounded by one of Europe's most beautiful natural parks. History, culture, breathtaking scenery, and authentic Andalusian hospitality all come together in one unforgettable destination.
Next time, we journey to Jimena de la Frontera, another spectacular hilltop village where Moorish castles, whitewashed streets, and the wild beauty of Los Alcornocales create one of Andalucía's best-kept secrets. Don't miss it! 🌄
