Hiking in the Sierra de Bernia: A Balcony to the Costa Blanca
Between Altea and Calpe rises the imposing Sierra de Bernia, a natural wall that separates the coast from the Alicante hinterland. With its steep ridges, winding trails and breathtaking views, Bernia is much more than a mountain: it is a privileged balcony overlooking the Costa Blanca and a paradise for hikers.
🌄 A route with history and vertigo
The most popular circular route begins near Casas de Bernia, at about 600 metres altitude. From there, the trail goes around the mountain range and reveals one of its hidden treasures: the Forat de Bernia, a natural tunnel carved into the rock that goes right through the mountain. Upon crossing it, hikers are greeted with a spectacular panoramic view of the Mediterranean, from Benidorm to the Peñón de Ifach.
Besides the Forat, the route includes the Fort de Bernia, a 16th-century fortress built by order of Philip II to control possible Moorish rebellions. Today, its ruins offer a perfect place to rest and take in the scenery.
🏞️ Wild nature and endless views
The Sierra de Bernia is a diverse ecosystem, where pines, rosemary, thyme and birds of prey coexist. The contrast between the green of the vegetation and the blue of the sea creates a visual symphony that accompanies every step.
On clear days, the island of Ibiza can be seen on the horizon from its natural viewpoints. And if you climb to the summit (1,129 m), the effort is rewarded with a 360-degree view over the province of Alicante.
📌 Useful information
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Recommended route: Circular Bernia–Forat–Fort–Casas de Bernia (approx. 9 km, medium difficulty)
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Duration: 3–4 hours
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Access: From Altea la Vella or Xaló, by road to Casas de Bernia
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Recommendations: Bring water, hiking boots, headlamp for the tunnel and sun protection