The Spanish Riding School () is an Austrian institution dedicated to the preservation of classical dressage and the training of Lipizzaner horses, based in Vienna, Austria, whose performances in the Hofburg are also a tourist attraction. The leading horses and riders of the school also periodically tour and perform worldwide. It is one of the "Big Four", the most prestigious classical riding academies in the world, alongside the Cadre Noir, the Portuguese School of Equestrian Art, and the Royal Andalusian School. Location The Spanish Riding School is located between Michaelerplatz and Josefsplatz inside the Hofburg in central Vienna. Performances take place in the Winter Riding School, built between 1729 and 1735. The Winter Riding School is a sunlight-flooded hall, mainly white with some beige and light grey, with a portrait of Emperor Charles VI above the royal box and opposite the entrance (to which the riders always salute before they ride), which measures and is in height. The Spanish Riding School also has summer stables in Heldenberg-Wetzdorf-Lower Austria. The 68 resident stallions are taken there in July and August for seven weeks, where they are kept in stalls with paddocks. The horses are not schooled during this period, but instead are hacked in the nearby forest. History The riding school was first named during the Habsburg Monarchy in 1572, long before the French manege of Antoine de Pluvinel, and is the oldest of its kind in the world. Records show that a wooden riding arena was first commissioned in 1565, but it wasn't until 1729 that Emperor Charles VI commissioned the architect Joseph Emanuel Fischer von Erlach to build the white riding hall used today. Prior to that time, the school operated from a wooden arena at the Josefsplatz. For a time, the riding hall was used for various ceremonies, but it is now open to the public, who may witness the training and performances by the stallions. The Spanish Riding School was named for the Spanish horses that formed one of the bases of the Lipizzan breed, which is used exclusively at the school. Today the horses delivered to the Spanish Riding School are bred at the Piber Federal Stud located near the village of Piber in western Styria, Austria. One of the original studs used to develop the breed was Lipizza, now called Lipica, near Trieste in modern Slovenia, which gave its name to the breed. The Spanish