In 1570, King Philip II, who was a great lover of horses, laid out a plan to establish a stable for purebred Spanish horses of Arab origin. He ordered the establishment of the royal stables, and the main room itself, with its vaulted ceiling supported by sandstone columns, was divided into small separate areas, known as chests, and horses were placed inside them. Where you can have a fun horse riding tour in the nature surroundings of the stable.