León, Spain

León (Spanish: [leˈon] ^ⓘ; Leonese: Llión [ʎiˈoŋ]) is a city and municipality of Spain and the capital of the province of León located in the autonomous community of Castile and León. The city lies on the northwest of the Iberian Peninsula, south of the Cantabrian Mountains in between the Bernesga and the Torío rivers. The municipality has a registered population of 122,866, and is the centre of a metropolitan area (including the neighbouring San Andrés del Rabanedo) of around 0.2 million.

Founded as the military encampment of the Legio VI Victrix around 29 BC, its standing as an encampment city was consolidated with the definitive settlement of the Legio VII Gemina from 74 AD. Following a period of political disorganization in the Duero Valley with settlements largely dislocated from emiral rule, León was populated towards 856 by the Kingdom of Asturias. After 910, the Asturian dynasty transferred their political centre from Oviedo to León, which henceforth became the head of the Kingdom of León.

Because of the hosting of the 1188 Cortes of León including a third estate with representatives from cities, the city has promoted the status of "cradle of Parliamentarism" in Europe, backed up by UNESCO and other institutions.

The city's prominence began to decline in the early Middle Ages, partly due to the loss of independence after the union of the Leonese kingdom with the Crown of Castile, consolidated in 1301.

After a period of stagnation during the early modern age, it was one of the first cities to hold an uprising in the Spanish War of Independence, and some years later, in 1833 acquired the status of provincial capital. The end of the 19th and the 20th century saw a significant acceleration in the rate of urban expansion, when the city became an important communications hub of the northwest due to the rise of the coal mining industry and the arrival of the railroad.

León's historical and architectural heritage, as well as the numerous festivals hosted throughout the year (particularly noteworthy are the Easter processions) and its location on the French Way of the Camino de Santiago, which is ranked as a UNESCO World Heritage Site, make it a destination of both domestic and international tourism. Some of the city's most prominent historical buildings are the Cathedral, one of the finest examples of French-style classic Gothic architecture in Spain, the Basilica of San Isidoro, one of the most important Romanesque churches in Spain and resting place of León's medieval monarchs, the Monastery of San Marcos, an example of plateresque and Renaissance Spanish architecture, and the Casa Botines, a Modernist creation of the architect Antoni Gaudí. An example of modern architecture is the city's Museum of Contemporary Art or MUSAC.