Puertollano (Spanish pronunciation:[pweɾtoˈʎano]) is a municipality of Spain located in the province of Ciudad Real, Castile-La Mancha. The city has a population of 45,539[1] (2022). Contrasting to the largely rural character of the region, Puertollano stands out for the importance of industry, with a past linked to industrial and mining activities.[2] It lies on the AVE high-speed train line linking Madrid and Seville (opened 1992).
It lies at the natural pass linking the plains of Argamasilla to the North and the valley of the Ojailén [es] river to the south, on which a modest East–West chain of mountains interrupts,[3] at about 710 metres above sea level.[4]
The Ojailén, a tributary of the Jándula [es] (in turn a right-bank tributary of the Guadalquivir), originally belonged to the Guadiana basin, yet it was later captured by the Guadalquivir basin.[5]
It is sided by the Cerro de Santa Ana (900 m) and the Cerro de San Sebastián (880 m), hills located, respectively, to the North-East and West of the urban nucleus.[6]
It is located in the southern limits of the Campo de Calatrava volcanic region,[7] featuring the famous Fuente Agria, an instance of the many ferruginous water springs with high CO2 content common in the volcanic area.[8]
Later the region formed part of the depopulated no-mans land between Christian (Northern) Spain and the Moorish Caliphate to the south.
With the Spanish victory at the Battle of Las Navas de Tolosa (1212) the region was reconquered. The authorities encouraged people from northern Spain to settle in the newly conquered empty lands. Puertollano (then Puertoplano) was founded as a hamlet shortly after. In 1348 however, the Black Death devastated the village, killing all but 13 inhabitants.
Philip II granted Puertollano the title of town (villa) in 1576 as well as the arms of the House of Austria.[9]
It continued to grow slowly as a small town specializing in textiles and ceramics.
As coal was discovered in 1873, the village became a mining town from then on,[10] leading to a sudden growth in the population. The apex of the economic importance of coal mining took place during World War I as the imports of British coal were not available, and the local economy based on the extraction of bituminous coal thrived in the national market.[11] In 1920 the population had reached 20,083.[12]
Puertollano is the largest industrial center in the Castilla-La Mancha region. It was formerly a coal mining town but today only one open-cast mine remains.
Nowadays the main industries are petrochemicals (Repsol), fertilisers (Fertiberia), power generation and, most recently, the manufacture of solar panels. The city has received national and EU aid to diversify its economy after the decline of the coal industry.
Points of interest
The Dehesa Boyal de Puertollano botanical gardens is located in the city.
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