Santa Bárbara Castle, Alicante (must see)

The Santa Bárbara Castle is one of the most impressive historic landmarks in Alicante. The fortress stands on top of Mount Benacantil, about 166 meters above the city, overlooking the Mediterranean coastline and the harbor below. Although the hill has been used as a defensive site since ancient times, most of the castle visible nowadays dates from the medieval Islamic period between the 9th and 13th centuries. After the Christian reconquest in 1248, Spanish rulers expanded and strengthened the fortress, creating the large defensive complex that dominates the skyline today.

As you arrive at the castle, you will notice that the fortress is divided into three main levels built during different periods. The highest part, known as La Torreta, contains the oldest structures, including remains of Islamic fortifications and the Tower of Homage, which once served as the most important defensive point. Walking through this upper section, you can see thick stone walls, watchtowers, and defensive positions that protected the harbor and surrounding coastline.

Continue through the middle and lower sections of the castle and you will pass open courtyards, stone stairways, and military buildings added during the Renaissance and later centuries. In several areas, old cannons remain positioned along the battlements, illustrating how the fortress once defended the port of Alicante. Some of the historic rooms now house the Museum of the City of Alicante, where exhibitions present the city’s long history, which stretches back roughly 3,000 years. These displays help explain how the castle developed over time and the role it played in protecting the region. Although the fortress is best known for its medieval origins, it was also used as a prison during several periods of its history, including during the Spanish Civil War.

Stand along the outer walls and look out across the city. From here you can see the harbor, the historic center of Alicante, and the long curve of Postiguet Beach stretching along the coast. From the beach below, the cliffs of Mount Benacantil also form a natural shape known locally as “The Moor’s Face,” which resembles a human profile looking toward the sea. Today visitors can reach the castle either by walking up scenic paths through the hillside park or by taking an elevator built inside the mountain.