Cuéllar Castle

Cuéllar Castle or The Castle of the Dukes of Alburquerque is the most emblematic monument in the town of Cuéllar, located in the province of Segovia, autonomous community of Castile and León, in Spain. It was declared Bien de Interés Cultural on 3 June 1931.

The castle is conserved in good condition, and it has been built in different architectural styles between the 13th and 18th century. Much of the castle in the Gothic and Renaissance styles. The military building was extended and transformed in the 16th century, turning it into the palace of the Duke of Alburquerque. During its different building stages, masters such as Juan Guas, Hanequin of Brussels and her son Hanequin de Cuéllar, Juan, Rodrigo Gil de Hontañón, and Juan Gil de Hontañón "el mozo" or Juan de Álava have worked on the castle.

Source: Wikipedia