A visit to the Timanfaya National Park is a must for every visitor to Lanzarote. The spectacular volcanic landscape, that covers a quarter of the island, was created over six years of near-continuous volcanic eruptions that took place between 1730 and 1736, with a smaller episode in 1824. The scale of the eruptions was enormous, with an estimated 2,000,000,000m3 of lava spewed out from more than 100 volcanoes onto previously-fertile land and villages, as well as reclaiming some new land from the sea. Although the majority of the eruptions took place nearly 300 years ago, Lanzarote’s dry climate means that the Volcanic landscape is relatively unchanged since that time.
Though there were no recorded deaths attributed to the eruptions, it is estimated that more than 44% of the island’s population emigrated during those years, and there are many accounts of livestock being killed by poisonous gases. Yaiza’s parish priest left a written account describing the destruction of villages, terrifying earthquakes, mountains rising up overnight, explosions and raining hot ash. When the eruption finally ended, much of Lanzarote’s most arable land was lost forever under a thick crust of basalt, though in La Geria, the locals soon invented a new form of agriculture, by digging pits in the volcanic ash, allowing vine roots to reach the fertile soil buried underneath.