Vélez-Blanco Castle represents a remarkable fusion of military fortress and Renaissance palace, built between 1506 and 1515 by Pedro Fajardo y Chacón, first Marquess of Los Vélez. Constructed on the site of an earlier Arab fortification in Almería province, the castle externally presents Reconquista military architecture while internally showcased Renaissance refinement. A notable 25-metre-high keep symbolised the Marquis's power over his estate. The castle's most famous feature—elaborate carved marble arcades, columns, doorways, and friezes—were sold off by later owners; the complete marble patio is now permanently displayed at the Metropolitan Museum of Art in New York. Today the castle operates with seasonal visiting hours and offers insights into 16th-century aristocratic power and artistic patronage.