La Línea de la Concepción has a relatively young history compared to other Andalusian cities, having been founded in the 18th century. However, the area surrounding the city has been inhabited since ancient times, with influences from the Phoenicians, Romans, Moors, and Christians all leaving their mark. The city was officially established as a municipality in 1870, mainly to accommodate Spanish citizens working in Gibraltar and those guarding the Spanish frontier.
Culturally, La Línea is a melting pot of traditions, blending Andalusian and British customs due to its close relationship with Gibraltar. One of the city’s most significant cultural events is the annual Feria de La Línea, a week-long celebration that takes place in mid-July. The festival includes flamenco performances, traditional Andalusian dress, horse parades, and street parties, reflecting the lively spirit of the region. Semana Santa (Holy Week) is another important event, during which religious processions fill the streets in a display of devotion and artistry.
The city is also home to several historical landmarks, such as the Torre del Reloj, a clock tower dating back to the 19th century, and the old military fortifications that once protected the region from invaders. These cultural and historical elements offer visitors a glimpse into the rich heritage of this coastal city.