Province of Jaén (Spain)

A province in Spain is a territorial division defined as a collection of municipalities, although their origin dates back to 1833 with a similar predecessor from 1822 and with roots in the Napoleonic division of Spain into 84 prefectures in 1810. In addition to their political function, provinces are commonly used today as geographical references for example to disambiguate small towns whose names occur frequently throughout Spain. There are many other groupings of municipalities that comprise the local government of Spain.

In Spain, an autonomous community is the first-level political and administrative division, created in accordance with the Spanish Constitution of 1978, with the aim of guaranteeing limited autonomy of the nationalities and regions that make up Spain.

Andalusia is the southernmost autonomous community in Peninsular Spain. It is the most populous and the second-largest autonomous community in the country. It is officially recognised as a "historical nationality". The territory is divided into eight provinces: Almería, Cádiz, Córdoba, Granada, Huelva, Jaén, Málaga, and Seville. Its capital city is Seville. The seat of the High Court of Justice of Andalusia is located in the city of Granada.

Jaén is the urban capital city of the province of Jaén, in the autonomous community of Andalusia, Spain.

Pico Mágina is a 2,165-metre-high (7,103 ft) mountain in Spain.

Baeza is a city and municipality of Spain belonging to the province of Jaén, in the autonomous community of Andalusia. It is part of the comarca of La Loma.

The castles in Spain were built mainly for the country's defense, particularly with respect to fortification. During the Middle Ages, northern Christian kingdoms had to secure their borders with their Muslim southern neighbours, thus forcing both Christian and Muslim kings to grant border fiefs to their liege noblemen so as to keep and maintain defensive fortresses. When the Reconquista advanced, those border castles lost their initial purpose, and, as in the rest of medieval Europe, they were used as noble residences and fief-keeps. Sporadic threats of war maintained their initial military purposes as enemy invasions were common. In some locations, such as the Basque country, fiefdoms did not exist as such, and noble families could not afford nor did they need huge fortresses, giving rise to many tower houses. In Muslim Spain many castle-palaces were built: the petty taifa kingdoms that arose after the fall of the Caliphate of Córdoba were militarily weak thus castles began taking on a more aesthetic purpose. During the late Middle Ages, Christian kingdoms had secured and enriched themselves well enough to support a more courtly lifestyle, so more residential castles were built, such as the Alcázar of Segovia, which was used as the main residence of the kings of Castile, whereas the Castle of Olite, built in a luxurious gothic style, was the seat of the Kingdom of Navarre's royal court.

The Reconquista is the historical term used to describe the military campaigns that Christian kingdoms waged from the 8th century until 1492, in order to retake the Iberian territories which were lost due to the Umayyad conquest of Hispania. The beginning of the Reconquista is traditionally dated to the Battle of Covadonga, in which an Asturian army achieved the first Christian victory over the Arab-Berber forces of the Umayyad Caliphate since the beginning of the military invasion. Its culmination came in 1492 with the fall of the Nasrid kingdom of Granada to the united Spanish Crown of Ferdinand II of Aragon and Isabella I of Castile.

Linares is a city located in the Andalusian province of Jaén, Spain. It is considered the second-most important city in that province and had a population of 56,525 in the most recent census (2021). The altitude is 419 metres and the total area of the municipality is 195.15 square kilometres (75.35 sq mi). It is located on kilometer 120 on the Valencia-Córdoba highway (N-322) and is 51 kilometres from the province capital, Jaén.

Olive oil is a liquid fat obtained by pressing whole olives, the fruit of Olea europaea, a traditional tree crop of the Mediterranean Basin, and extracting the oil.

The hectare is a non-SI metric unit of area equal to a square with 100-metre sides (1 hm2), or 10,000 m2, and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. An acre is about 0.405 hectares and one hectare contains about 2.47 acres.