CASTLES BERLANGA DE DUERO

Castillo de Berlanga de Duero dominates the landscape of Berlanga de Duero in Soria, Castilla y León, from its position on a hillside overlooking the Douro River valley. Originating in the 10th-11th century and extensively rebuilt between 1460 and 1480 by Luis Tovar and María de Guzmán, the castle exemplifies medieval Castilian military architecture. Its design features a square central keep, two circular towers, defensive walls, and a four-arch tunnel through the courtyard, blending Spanish and Islamic architectural traditions. The fortress was captured by King Ferdinand I in 1060 as part of the Reconquista. Today the castle welcomes visitors, offering spectacular views and housing a folklore museum within the keep that showcases regional history and traditions.

Puerta de Aguilera is the principal Gothic gateway of Berlanga de Duero's New Town in Soria province. Dating from the 14th century, this emblematic entrance features a Gothic arch framed by Renaissance elements including classical columns and a decorative scallop shell motif. Beyond the gate extends an arcaded street supported by wooden pillars on stone bases, exemplifying Castilian Renaissance architecture as it leads toward the Plaza Mayor. As one of five access points into the walled settlement, the Puerta de Aguilera remains a tangible symbol of the town's medieval defensive heritage and architectural sophistication.