El Escorial in the context of "Imperial staircase"

The Spanish Golden Age (Spanish: Siglo de Oro Spanish pronunciation: [ˈsiɣlo ðe ˈoɾo], "Golden Century") was a period that coincided with the political rise of the Catholic Monarchs of Spain and the Spanish Habsburgs, during which arts and literature flourished in Spain. It is associated with the reigns of Isabella I, Ferdinand II, Charles V, Philip II, Philip III, and Philip IV. The Golden Age is generally considered to begin in 1492, marked by the end of the Reconquista, Christopher Columbus’s voyages, and the publication of Antonio de Nebrija's Grammar of the Castilian Language. It ended around 1659 with the Treaty of the Pyrenees, though some extend it to 1681, after the death of Pedro Calderón de la Barca.

The period of cultural flourishing saw major patrons, with El Escorial attracting leading artists including El Greco, contributing to a distinct Spanish style, and also includes the Plateresque/Renaissance and early Spanish Baroque styles, with major figures like Miguel de Cervantes, Lope de Vega, Luis de Góngora, Diego Velázquez, and composers such as Tomás Luis de Victoria and Francisco Guerrero.

Philip II (21 May 1527 – 13 September 1598), sometimes known in Spain as Philip the Prudent (Spanish: Felipe el Prudente), was King of Spain from 1556, King of Portugal from 1580, and King of Naples and Sicily from 1554 until his death in 1598. He was also jure uxoris King of England and Ireland from his marriage to Queen Mary I in 1554 until her death in 1558. Further, he was Duke of Milan from 1540. From 1555, he was Lord of the Seventeen Provinces of the Netherlands.

The son of Emperor Charles V and Isabella of Portugal, Philip inherited his father's Spanish Empire in 1556, and succeeded to the Portuguese throne in 1580 following a dynastic crisis, forming the Iberian Union. The Spanish conquests of the Inca Empire and of the Philippines, named in his honour by Ruy López de Villalobos, were completed during his reign. He finished building the royal palace El Escorial in 1584. Under Philip II, Spain reached the height of its influence and power, advancing into the Spanish Golden Age, and ruled territories in every continent then known to Europeans. Deeply devout, Philip saw himself as the defender of Catholic Europe against the Ottoman Empire and the Protestant Reformation, and invested Spain's position as the leading European power in multiple simultaneous warring efforts.

Ferdinand VII (Spanish: Fernando VII; 14 October 1784 – 29 September 1833) was King of Spain during the early 19th century. He reigned briefly in 1808 and then again from 1813 to his death in 1833. Before 1813, he was known as el Deseado (the Desired), and after, as el Rey Felón (the Criminal King).

Born in Madrid at El Escorial, Ferdinand was heir apparent to the Spanish throne in his youth. Following the 1808 Tumult of Aranjuez, he ascended the throne. That year Napoleon overthrew him; he linked his monarchy to counter-revolution and reactionary policies that produced a deep rift in Spain between his forces on the right and liberals on the left. Back in power in December 1813, he re-established the absolutist monarchy and rejected the liberal constitution of 1812. A revolt in 1820 led by Rafael del Riego forced him to restore the constitution, starting the Liberal Triennium, a three-year period of liberal rule. In 1823, the Congress of Verona authorised a successful French intervention, restoring him to absolute power for the second time. He suppressed the liberal press from 1814 to 1833, jailing many of its editors and writers.

The United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Sites are places of importance to cultural or natural heritage as described in the UNESCO World Heritage Convention, established in 1972. Cultural heritage consists of monuments (such as architectural works, monumental sculptures, or inscriptions), groups of buildings, and sites (including archaeological sites). Natural features (consisting of physical and biological formations), geological and physiographical formations (including habitats of threatened species of animals and plants), and natural sites which are important from the point of view of science, conservation or natural beauty, are defined as natural heritage. Spain ratified the convention on May 4, 1982, making its historical sites eligible for inclusion on the list.

Sites in Spain were first inscribed on the list at the 8th Session of the World Heritage Committee, held in Buenos Aires, Argentina in 1984. At that session, five sites were added: the Cathedral of Our Lady of the Assumption, Córdoba; The Alhambra and the Generalife, Granada; Burgos Cathedral; Monastery and Site of the Escorial, Madrid; and Park Güell, Palau Güell and Casa Milà, in Barcelona. Five sites were added in 1985, and another four in 1986. Apart from 1984, 1985, and 1986 (Spain's first three years as a member), 2000 saw the most new sites inscribed, with five that year. As of 2024, Spain has 50 total sites inscribed on the list, which is the fifth largest number of sites per country, only behind Italy (60), China (59), Germany (54), and France (53). Of these 50 sites, 44 are cultural, 4 are natural, and 2 are mixed (meeting both cultural and natural criteria), as determined by the organization's selection criteria.

In architecture, a hall is a relatively large space enclosed by a roof and walls. In the Iron Age and the Early Middle Ages in northern Europe, a mead hall was where a lord and his retainers ate and also slept. Later in the Middle Ages, the great hall was the largest room in castles and large houses, and where the servants usually slept. As more complex house plans developed, the hall remained a large room for dancing and large feasts, often still with servants sleeping there. It was usually immediately inside the main door. In modern British houses, an entrance hall next to the front door remains an indispensable feature, even if it is essentially merely a corridor.

Today, the (entrance) hall of a house is the space next to the front door or vestibule leading to the rooms directly and/or indirectly. Where the hall inside the front door of a house is elongated, it may be called a passage, corridor (from Spanish corredor used in El Escorial and 100 years later in Castle Howard), or hallway.

Klosterneuburg Abbey (German: Stift Klosterneuburg) is a twelfth-century Augustinian monastery of the Catholic Church located in the town of Klosterneuburg in Lower Austria. Overlooking the Danube, just north of the present Vienna city limits at the Leopoldsberg, the monastery was founded in 1114 by Saint Leopold III of Babenberg, the patron saint of Austria, and his second wife Agnes of Germany.

The abbey church, dedicated the Nativity of Mary (Mariä Geburt), was consecrated in 1136 and remodeled in the Baroque style in the seventeenth century. The impressive monastery complex was mostly constructed between 1730 and 1834. Its foundations, including a castle tower and a Gothic chapel, date back to the twelfth century. Other older buildings still extant within the complex include the chapel of 1318 with Saint Leopold's tomb. From 1634 on, the Habsburg rulers had the facilities rebuilt in the Baroque style, continued by the architects Jakob Prandtauer and Donato Felice d'Allio. The plans to embellish the monastery on the scale of an Austrian Escorial were later resumed by the Neoclassical architect Joseph Kornhäusel, though only small parts were actually carried out. In 1879, the abbey church and monastery were restored according to plans by Friedrich von Schmidt, and the neo-Gothic twin steeples were erected.