The Timanfaya National Park History: Six Years That Scorched Lanzarote

September 1730: When the Mountain Opened

On the night of 1 September 1730, the ground beneath the villages of Lanzarote's northwest began to shake. Farmers and fishermen watched as the earth split open near Timanfaya, releasing fountains of lava and ash into the darkness. What they did not know was that this single night marked the start of a catastrophe that would last six years. By dawn, the molten rock was already advancing across fertile farmland, burying crops and threatening settlements. The eruptions would consume entire villages, reshape the island's geography, and leave a scar so profound that the scorched landscape remains largely barren today.

The initial explosions were violent and disorienting. Villagers fled inland as rivers of lava flowed northward and westward, moving with terrifying speed. Within days, the lava had engulfed Yaiza, one of the largest settlements in the region, along with several smaller hamlets. The flow was so extensive that it eventually covered about 200 square kilometres of the island, creating what geologists call the malpaís, or badlands. This vast expanse of jagged, black volcanic rock became an almost moonlike landscape, devoid of soil or vegetation, a permanent scar on the island's face.

Six Years of Unrelenting Fire: 1730 to 1736

The eruptions did not end with that first terrifying night. Instead, they continued intermittently for six full years, making this one of the longest volcanic events of the early modern era. Between 1730 and 1736, Lanzarote experienced repeated waves of lava flows, ash clouds, and gas emissions. Some phases were quieter, allowing residents to return briefly to salvage belongings or attempt to farm the ash-covered soil. Others erupted with renewed fury, sending new torrents of lava across the land and forcing people inland again. The psychological toll on the population was immense, as nobody knew when or if the volcanic activity would truly end.

The extent of the destruction became clear as the years passed. Entire agricultural systems were buried under lava. Vineyards, grain fields, and pastures vanished beneath the solidified rock. The economy of the island, which had depended on farming and fishing, was devastated. Many residents abandoned their homes permanently, migrating to other Canary Islands or the Spanish mainland. Those who remained had to adapt to a profoundly changed landscape and find new ways to survive in a world transformed by fire.

Ochre and black lava stretches to the horizon across Timanfaya's barren malpaís

Andrés Lorenzo Curbelo's Diary: The Only Eyewitness Account

Amid the chaos and fear, one man documented what was happening with unusual clarity and detail. Andrés Lorenzo Curbelo, a priest living in Lanzarote during the eruptions, kept a diary of the events unfolding around him. His written account is the only surviving eyewitness record of the 1730 to 1736 eruptions, making it an invaluable historical document. Curbelo described not only the physical phenomena he observed, the sounds and sights of the eruptions, but also the human response: the panic, the prayer, the desperate attempts to save livestock and possessions. His words bring the catastrophe to life in a way that no later account can match.

Curbelo's diary captures moments of both terror and dark resilience. He wrote of the sky turning black at midday, of ash falling like snow, of the earth shaking so violently that buildings cracked and crumbled. He recorded the smell of sulphur, the rumbling sounds that came from deep within the earth, and the sight of lava advancing relentlessly across the countryside. Yet he also documented the courage of those who stayed, the efforts of priests to comfort the frightened, and the determination of islanders to maintain their faith and hope despite the odds. His account remains the most intimate historical record of what it was like to live through one of Lanzarote's most devastating natural disasters.

The Geothermal Demonstrations: Fire Still Burns Below

Three centuries after the eruptions ended, Timanfaya National Park still holds heat trapped within its rock. Visitors to the park witness dramatic demonstrations that reveal just how hot the ground remains only metres beneath the surface. In one famous demonstration, park staff pour water down a deep hole, where it immediately contacts hot rock below and erupts as scalding steam, shooting back up with tremendous force. This geyser-like display happens not because volcanic activity is ongoing, but because geothermal heat from the 1730 eruptions and the deep Earth's interior persists in the rock. The ground temperature at Timanfaya rises significantly with depth, making the malpaís one of the most thermally active areas in all of Europe.

Another striking demonstration shows how the heat can ignite dry brushwood placed in a shallow pit. Without any added fire or flame, the intense temperature from the earth below is enough to cause the wood to smoke, smoulder, and eventually burst into flames. These demonstrations are not tricks or illusions; they are direct evidence of the thermal energy stored beneath the park. Visitors watch in awe as nature itself, without human intervention, produces fire from the ground. These displays offer a visceral understanding of why so little vegetation grows across the malpaís and why the landscape remains so visibly scarred. The heat that once destroyed the island continues to shape its character today.

Why Nothing Grows: The Barren Beauty of the Malpaís

The lava landscape that emerged from the six-year eruption is almost entirely devoid of vegetation. The malpaís stretches across the park as a vast expanse of black, jagged rock with virtually no soil. Most plants cannot establish themselves in this harsh environment because they lack the organic matter and nutrients that soil provides. The rock itself is also hostile: sharp, uneven, and prone to cutting through roots. Additionally, the extreme heat radiating from below makes survival even more difficult for any seedling that might attempt to take hold. The combination of heat, lack of soil, and the physical harshness of the broken rock has created an environment where traditional plant life simply cannot flourish.

This barrenness is not total, however. Over three centuries, nature has found ways to establish a foothold in the most unlikely places. The apparent deadness of the malpaís masks a complex ecosystem of hardy species that have adapted to extreme conditions. The volcanic terrain that looks lifeless to casual observers actually harbours a specialised flora and fauna, including lichens that have colonised the rock and small animals that have learned to navigate the sharp terrain. Their presence is a testament to nature's resilience and the slow process of ecological recovery, even in landscapes scarred by catastrophic volcanic events.

Life Reclaims the Rock: Lichens and Desert Creatures

Lichens are the primary colonisers of the malpaís, and they play a crucial role in the slow process of landscape recovery. These symbiotic organisms, consisting of fungus and algae living together, are uniquely suited to harsh volcanic rock. They do not require soil to survive; instead, they extract moisture from the air and obtain nutrients directly from the rock surface. Over decades and centuries, lichens break down the hard volcanic stone into fine particles, gradually creating the basis for future soil formation. Different species of lichen, some brilliantly coloured in orange, yellow, and grey, create subtle patterns across the black rock. While invisible at first glance, they represent the beginning of ecological succession on the volcanic landscape.

Beyond the lichens, the malpaís supports a surprising array of animal life. Insects adapted to rocky terrain thrive among the crevices and hollows. Reptiles, particularly lizards, navigate the sharp landscape with remarkable agility, their bodies perfectly suited to the environment. Birds nest in sheltered spots where the rock provides protection. Small mammals find refuge in crevices and hunt for the insects that have established themselves in this harsh realm. These creatures survive by making use of every available resource: the shade beneath overhanging rock, the moisture that collects in depressions, and the insects that themselves feed on lichen and other hardy organisms. The apparent barrenness of Timanfaya National Park masks a functioning, if sparse, ecosystem of species that have evolved to thrive where others cannot.

Visiting Timanfaya: Understanding the Volcanic Legacy

Timanfaya National Park covers approximately 5,750 hectares of protected volcanic landscape, making it one of Lanzarote's most significant natural areas. The park contains more than 100 volcanic craters, each a reminder of the violent forces that shaped the island. The highest craters reach altitudes where views extend across the entire park and out towards the surrounding ocean. Walking through the park, visitors traverse a landscape that tells the story of geological time and human resilience simultaneously. The contrast between the barren, beautiful malpaís and the organised visitor infrastructure creates a striking juxtaposition that highlights both nature's power and human determination to understand and coexist with it.

A guided tour through the park provides context for the landscape and access to areas that reveal its most dramatic features. Professional guides explain the geology of the eruptions, point out subtle signs of returning life, and demonstrate the geothermal phenomena that continue to astonish visitors. The tour includes the dramatic viewpoints and scientific explanations that transform a walk across black rock into an immersive journey through time. By the end of the visit, what appeared at first glance to be a dead landscape reveals itself as a dynamic, ongoing story of volcanic creation and ecological recovery, a testament to forces that shaped Lanzarote and continue to define it.

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