Los Hervideros: Volcanic Cliffs Guide

Los Hervideros in Lanzarote is where volcanic cliffs meet the Atlantic Ocean, creating a stunning natural display. Formed during the 1730–1736 Timanfaya eruptions, the cliffs showcase incredible geological features like sea caves, blowholes, and rugged basalt formations.

Here's what you need to know:

• Location: Southwestern Lanzarote, near Timanfaya National Park. Best accessed by car.
• Key Features: Dramatic cliffs, colourful rock formations, and wave-sculpted caves.
• Best Time to Visit: Mornings for ideal lighting and fewer crowds.
• Safety: Stick to designated paths, wear sturdy shoes, and stay clear of cliff edges.
• Free Entry: No cost to visit this natural wonder.

For a deeper experience, consider staying at nearby Rural Villas – Finca La Corona, offering eco-conscious lodging with direct access to volcanic trails. Respect the area's UNESCO Biosphere Reserve status by following leave-no-trace principles and using sustainable transport options.

Los Hervideros is a must-see for its striking landscapes and the raw power of nature on display.

Explore Volcanic Sea Caves Los Hervideros - Lanzarote - 4K Tour

Geological Features and Formation

The striking landscape of Los Hervideros is a testament to the dramatic interplay between volcanic activity and the relentless force of the Atlantic Ocean. These rugged cliffs were shaped by 18th-century volcanic eruptions, which dramatically altered the southwestern coast of Lanzarote. The result is a fascinating blend of fiery origins and ongoing oceanic erosion that continues to sculpt the area today.

Volcanic Origins

Los Hervideros came into existence during a series of eruptions that began on 1 September 1730 at Caldera de Los Cuervos and lasted until 16 April 1736, culminating with the eruption of Montaña Colorada. Over this six-year period, intense volcanic activity gave rise to the Montañas del Fuego (Mountains of Fire) region, which includes Los Hervideros.

The eruptions covered roughly a quarter of Lanzarote in lava and ash, burying 11 villages and devastating the island's most fertile farmland. Lava from the Timanfaya eruptions flowed towards the Atlantic along the island's southwestern shoreline. When the scorching lava met the cold Atlantic waters, it solidified almost instantly, creating distinctive basalt formations. This process also formed a network of lava tubes - underground channels that carried molten rock during the eruptions - many of which are now visible along the cliff faces.

Rock Formations

The rapid cooling of lava after the eruptions gave rise to the rugged cliffs and intricate formations that define Los Hervideros today. These include towering cliff faces, sea caves, water channels, and natural arches carved into the volcanic rock. Adding to the drama are the blowholes, which create spectacular displays as seawater is forced through openings during high tides.

The Role of Erosion

While volcanic activity laid the foundation for Los Hervideros, the relentless force of the Atlantic Ocean continues to shape and transform the cliffs. Powerful waves crash against the volcanic rock, pushing water through underwater caves and crevices. Over time, this constant wave action creates sprays, foam, and new formations, including sinkholes and areas of subsidence. These natural processes can also compromise the stability of the cliffs and nearby structures.

In February 2021, the LZ-703 road leading to Los Hervideros was closed after a large sinkhole appeared due to erosion. Geologists from Lanzarote's Geoparque assessed the damage and confirmed that parts of the road were at risk, prompting its closure to ensure public safety. Plans for repairs include the construction of a 30-metre bridge supported by specialised pillars to bypass the most vulnerable sections, with the project expected to cost around £3.4 million.

The ongoing interaction between the ocean and the volcanic cliffs ensures that Los Hervideros remains an ever-evolving natural wonder. Each storm, tide, and wave leaves its mark, making the site a constantly changing spectacle that offers something new with every visit.

Visitor Information and Practical Tips

Visiting Los Hervideros is completely free. Here's everything you need to know, from how to get there to the best times to visit and essential safety tips, so you can fully enjoy the dramatic volcanic scenery.

How to Get There

Los Hervideros is situated on Lanzarote's southwest coast, in the municipality of Yaiza, just west of Timanfaya National Park. The easiest way to reach the area is by car. If you're starting from the southern part of Lanzarote, like Playa Blanca or Yaiza, take the LZ-2 road and then switch to the LZ-7.

Best Times to Visit

For the best experience, plan your visit in the morning. The lighting is ideal at this time, and you'll likely encounter fewer visitors. It's also a good idea to check the weather and sea conditions before heading out, as rough weather can affect safety.

Safety and Access

The volcanic terrain can be risky, so take precautions. Stick to the designated stone paths and observation points. Be cautious around sharp, hardened lava and hidden caves. Wear sturdy, closed-toe shoes, bring sun protection, and carry water. Pay attention to safety signs and maintain a safe distance from cliff edges.

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History and Local Importance

Los Hervideros, shaped by volcanic eruptions between 1730 and 1736, stands as a testament to Lanzarote's dramatic past and its deep bond with nature's raw power.

The name "Los Hervideros" (The Boilers) vividly reflects what locals have long observed: the Atlantic waves crashing into the ancient lava cliffs, forcing water into crevices and creating the illusion of boiling seas.

Beyond its striking geology, this spot has held a practical role in local life for years, serving as a favourite location for angling. This connection to daily life has only strengthened its place in the island's story.

In 1966, Los Hervideros caught the world's attention as a filming location for the movie One Million Years B.C., starring Raquel Welch. Its dramatic landscape made it the perfect backdrop for the film's prehistoric theme.

Today, Los Hervideros is part of the UNESCO-designated Lanzarote Biosphere Reserve. This recognition highlights not just its geological importance but also its place in the island's cultural identity, linking visitors and residents alike to Lanzarote's volcanic roots.

Eco-Friendly Exploration and Rural Accommodation

Responsible Tourism at Los Hervideros

Visiting Los Hervideros calls for a thoughtful approach that respects Lanzarote’s designation as a UNESCO Biosphere Reserve. This title, awarded to the island in 1993, was further reinforced in 2015 when Lanzarote earned the Biosphere Responsible Tourism certification. These achievements reflect the sustainable ethos championed by César Manrique, the renowned artist and architect whose vision of blending human activity with nature has shaped the island. His influence is evident in the absence of billboards across Lanzarote, a deliberate effort to preserve its natural beauty.

To protect the fragile volcanic landscape, it’s essential to stick to marked paths. The terrain can be unstable, and venturing off-track not only risks personal safety but also harms delicate ecosystems. The dramatic cliffs and wave-sculpted caverns, while breathtaking, require extra caution, particularly during rough weather.

Practising a leave-no-trace ethic is equally important. Carry out all rubbish, use recycling bins, and avoid disturbing the native flora or removing volcanic rocks. Even seemingly small actions, like picking a lichen or moving a stone, can disrupt ecological balances that have taken decades to form. Opting for sustainable transport, such as walking, cycling, or using the local "guaguas" bus service, further reduces your carbon footprint while allowing you to take in the intricate details of the landscape. For those looking to extend their eco-conscious experience, there are several environmentally friendly lodging options nearby.

Stay at Rural Villas – Finca La Corona

For travellers seeking accommodation that aligns with Lanzarote’s sustainable tourism values, Rural Villas – Finca La Corona offers an ideal retreat. Located at the base of La Corona volcano, this collection of six rural houses provides a tranquil setting to explore Los Hervideros and the island’s volcanic wonders.

Inspired by César Manrique’s vision of harmony with nature, each villa features a private terrace overlooking the volcanic scenery, along with amenities like heated pools, barbecue areas, and fully equipped kitchens for self-catering. Prices start at approximately £110 per night for a one-bedroom house (Casa Vista Risco) and £128 per night for a two-bedroom option, with a minimum stay of five nights.

The rural location offers direct access to hiking trails that lead to Los Hervideros and other volcanic sites. Exploring on foot or by bike not only minimises environmental impact but also allows guests to fully appreciate the transition from rugged volcanic peaks to dramatic coastal cliffs. The interiors, furnished with rustic wooden pieces and traditional Canarian design elements, celebrate local craftsmanship and the island’s heritage.

Founders Oda and Yayo have designed the villas with sustainability in mind. Features like eco-conscious maid services and amenities that encourage reduced water and energy consumption highlight their commitment to conservation. Guests can also support local agriculture by purchasing fresh ingredients from nearby markets to prepare meals, helping to minimise packaging waste.

With its proximity to La Corona volcano, Finca La Corona is perfectly positioned for those eager to explore Lanzarote’s natural history. From here, visitors can trace ancient lava flows and witness the dramatic formation of the coastal landscapes, all while contributing to the preservation of this unique environment.

Conclusion

Los Hervideros is undoubtedly one of Lanzarote's most striking natural landmarks, where volcanic landscapes meet the relentless power of the Atlantic. This dramatic interaction between hardened lava and crashing waves has shaped a coastline full of cliffs, blowholes, and caverns that change with every tide.

Knowing the geological background of Los Hervideros adds depth to any visit. These basalt formations, created by eruptions from La Corona volcano, are a testament to Lanzarote's volcanic history. Over time, the erosion of the lava has carved out the unique features visitors marvel at today, making it a living example of nature’s ongoing transformation.

Planning ahead ensures your visit is both safe and enjoyable. Early mornings or late afternoons are perfect for capturing the site’s beauty in the best light while avoiding the midday heat. Sturdy shoes are a must, especially when navigating the rugged terrain, and extra care is needed near the edges, especially when the waves are at their most dramatic.

Equally important is embracing responsible tourism. By sticking to designated paths, leaving no trace, and respecting the site’s status as part of Lanzarote’s UNESCO Biosphere Reserve, visitors contribute to preserving this extraordinary landscape. These practices align with the island’s broader commitment to sustainability and honour the vision of César Manrique, who championed a balance between nature and human presence.

For those wanting to extend their eco-conscious adventure, nearby accommodations like Rural Villas - Finca La Corona offer an excellent base. Located at the foot of La Corona volcano, these six rural houses, starting at €132 per night, provide easy access to hiking trails leading to Los Hervideros. Combining traditional Canarian charm with eco-friendly features, these villas offer a stay that reflects the raw, natural beauty of Lanzarote while supporting sustainable tourism values.