La Unión, Murcia


La Unión is situated in the Region of Murcia in the southeast of Spain. It has an area of 24.6 km², and had a population of 19,907 at 1 January 2018,. It has the elevation of 86 m. Its average annual temperature is 17 °C. It has balmy winters. The sun shines 320 days per year. La Unión is situated in one of the sunniest areas in Europe; this kind climate makes possible the many leisure activities, popular fiestas, sports, and cultural activities that are held in the town. The town is linked by regular train to Cartagena which allows views of the past industrial heritage of the area and the more modern occupations of agriculture and tourism. La Unión lies within the built-up area of Cartagena and is surrounded on all landward sides by the City of Cartagena.
The rich mines of La Union provided most of the silver and lead needed by the Late Roman Republic, as it was studied by the archaeologist Eulalia Sintas Martínez.

Geography

The orography of this municipality is quite reliefly. This is due to the fact that part of Sierra Minera occupies the municipality. The most important mountain of this territory is probably Sancti Spiritu.
Besides the mountain relieves, there are another geographic spots in La Unión. There are some beaches such as Playa El Lastre and Playa de San Bruno. A bay also occupies the territory and its name is Bahía de Portmán.

Demography

This municipality was inhabited by 19,764 people in 2017. These inhabitants live in the localities of Portmán, Roche and La Unión.
The table below shows the population evolution from the year 1860 to the year 2011.
18601877188718971900191019201930
De facto population8,00122,12221,10321,59430,27530,24924,83711,776
De jure population21,33220,12721,26028,47929,59930,01612,280
Households1,6475,3415,9056,2577,5457,8746,8153,405

History

The sea location of Portmán led to the arrival of Phoenician vessels whose people were interested in the place. In this place, the Phoenicians developed the mining activities. Their reason was just commercial.
In this municipality ceramic pots originating from Helenic civilization were discovered in the archaeological site of Cabezo Agudo. There are also remains of the Iberian people in this area.
During the period of Carthaginian control in no little part of Iberian Peninsula, these people found mining resources in the area of this current municipality. These materials and the esparto were the main resources of Carthaginian economy. In spite of that fact, the mining activities were not more relevant until the Roman Hispania period.
The Romans conquered Kart-Hadast in the year 209 BC and established in this area. In the place of the previous Kart-Hadast they set the city Carthago Nova. The area of this current municipality became a space for setting villae and mining areas. Some remain structures are .
After the Roman Hispania period and in the era of the arrival and presence of the Visigoths in Murcia, there was a decline in the littoral of Campo de Cartagena. The reasons for that fact were the continuous invasions of the Bizantines and the mining activities did not practically take place.
During the Islamic presence era there were not many inhabitants in this territory. In this period, as well as the previous one, there was not much interest in the mining activities in La Unión. This kind of activities began to be considered more interesting after the Reconquista.
After this period of the Reconquista, after the Treaty of Alcaraz, and after Alfonso X of Castile had established the Kingdom of Murcia, the mining in La Unión became more relevant. The property and the usufruct of some mines were allowed only to the monarchs of the Crown of Castile, but they could be awarded to individuals with the payment of fees. A law in which there was an authorisation about looking for, trying and digging mines in the court of Briviesca in the year 1387. In the reign of the Catholics Monarchs ordinances, in which services and rights of miner people were awarded, were signed.
There are few information and knowledge about La Unión in the Early modern period. In spite of the fact that the mining in this area began to gain weight, it was not relevant until the 19th century. Before that century, the inhabitants of the future municipality made their livings with the cattle industry and the agriculture, but the mining activities were part of the economic activities of this territory.
In the year 1527 the emperor Charles V conceded Francisco de los Cobos a permit for utilising the metals of the municipality of Cartagena, to which La unión used to belong. There are some documentary sources about the Sierra minera of Cartagena and La Unión. The king Philippe II of Spain signed an order which awards Felipe del Río a permission to extract silver and lead. The mountain of the extraction of this two metals is Sancti Spiritu, where the current town of La Unión is settled.
There was a resurgence in the Late modern period in La Unión and it happened specially from the year 1840. This resurgence was part of the mining activities dynamic of Spain.
One of the main consequences of this mining boom was the large increase of the population in this area. This increase in inhabitants had its origin in the waves of immigration coming from Andalusia whose people settled in the areas in Región de Murcia where there was more mining activities. The people who settled in La Unión came mostly from Almería.
On 1 January 1860, La Unión, Roche and Portmán were conceded a town council, in that time its name was Villa El Garbanzal. In 1868, there were some disagreements among the locals and this led to the name change of this new municipality — its name became the current name of "La Unión".
A period of new splendour took place in this recent municipality from the last years of the 19th century and the first of the 20th century. This mining boom did not just result in an increase of population - As a result of it, there were relevant urban alterations. Concrete cases are the constructions of la , the building for the public market and the church of El Rosario.
From the first decades of the 20th century, the mining decline became inevitable, especially from 1914, the year in which World War I began. The years during the Spanish Civil War were hard for the inhabitants of La Unión. The impoverishment and the hunger were predominant in this period. Despite that hard situation, there was not any riot or revolution unlike the case of Asturias, other mining area.
In the 1950s, there was an economic and a mining improvement, as methods in use of mining came to this territory. Mining areas which had been neglected were reused and their residue materials were taken advantage.
The period of prosperity did not last long, and the definitive closing of the mining areas occurred in 1991. The exhaustion of the mining sources did not make possible the business to remain because it stopped being profitable.
In the 1980s, La Unión gradually became a dormitory-town.

Main sights

Antiguo Mercado Público de La Unión

The antiguo Mercado Público de La Unión is one of the most prominent Modernist building in Región de Murcia. It was built in the year 1907.

Casa Zapata o del Tío Lobo

This building was built in the year 1913 and it has an Art Nouveau architectural style.

Liceo del Obrero

It was built in the year 1906.

Casa del Piñón

This edifice was built in the year 1899 and it is an example of the architectural eclecticism in La Unión. The purpose of Casa del Piñón was to be a renting building for families with high purchasing power.

Villa romana El Paturro

This former construction has two sections, the first was a living area and the second one was an industrial area. This area had two stages. The first one was related with the Roman Late Republican period, dated in the 2nd and 1st centuries BC, and it was a commercial settlement and next it was a mining area. In the 1st century AD, the former mining area became a salting factory.

Agrupa Vicenta Mine

It was a former mining extraction area and it is currently an musealizated mine. Its purpose was the mining extraction from 1860 to the middle of the 20th century. There is a reddish pond as a result of pyrite action.

Festivities