Imagine ordering a grilled meal in a restaurant where the heat comes from beneath the Earth's surface rather than a conventional oven. At El Diablo Restaurant in Lanzarote, Spain, that idea is part of the dining experience. Located in Timanfaya National Park, the restaurant uses natural geothermal heat rising through the volcanic ground to cook meat and vegetables. The setting is just as memorable: a rugged landscape of lava fields and volcanic formations surrounds a building designed by Lanzarote artist César Manrique.
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A restaurant where natural geothermal heat becomes part of the dining experience. |
The restaurant stands at Islote de Hilario, amid the volcanic terrain of the Canary Islands. Its unusual cooking method attracts curious travellers, but the building itself is also worth a closer look. Designed by artist César Manrique, El Diablo brings architecture, local cuisine and the island's dramatic geology together in one place.
Where Is El Diablo Restaurant?
El Diablo Restaurant is located at the Montañas del Fuego visitor centre in Timanfaya National Park, on the island of Lanzarote in Spain's Canary Islands. Major volcanic eruptions between 1730 and 1736, followed by further activity in the 19th century, shaped the surrounding landscape. These eruptions transformed large areas of the island, leaving dark lava fields, volcanic cones and a rugged terrain that looks very different from the beaches for which the Canary Islands are famous. At Islote de Hilario, the heat beneath the surface remains intense. El Diablo uses this natural energy to prepare food, making it one of the most unusual restaurants in Lanzarote.
How Does the Volcano-Powered Grill Work?
Cooking with heat from underground
The restaurant does not cook food directly in flowing lava. Instead, its grill takes advantage of heat rising through the volcanic ground beneath the building. According to the official CACT Lanzarote visitor information, the grill sits above a well approximately five metres deep, where the natural ground temperature reaches around 250°C. The setup turns an unusual geological condition into a practical cooking method. Rather than lighting a conventional fire beneath the grill, the kitchen uses heat already present underground.
What is cooked on the geothermal grill?
The restaurant's menu includes meat and grilled vegetables prepared using the natural heat, alongside other Canarian dishes. Its official menu has featured items such as grilled chicken, steak, local vegetable dishes and papas arrugadas—wrinkled potatoes traditionally served with mojo sauces. The attraction is not simply the novelty of geothermal cooking. Visitors can also enjoy familiar food while looking out over a landscape formed by volcanic activity.
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| Unusual restaurants in Lanzarote, Spain |
César Manrique and the Restaurant's Unusual Design
El Diablo is more than a restaurant with an unusual oven. Its design reflects the artistic vision of César Manrique, the Lanzarote-born artist known for integrating architecture with the island's natural environment. Created around 1970, the restaurant was designed to sit comfortably within the stark volcanic landscape rather than compete with it. The large circular glass wall gives diners panoramic views of the surrounding lava fields, while the building's low profile helps it remain visually connected to the terrain. Official tourism information also credits architect Eduardo Cáceres and collaborator Jesús Soto in the site's development.
The details reflect Manrique's approach. The interior counters recall the semicircular stone windbreaks used to protect vines in Lanzarote's La Geria wine-growing region. Even decorative objects draw on everyday materials, giving the restaurant a character that feels tied to the island rather than imported from somewhere else.
What Makes Dining Here Different?
At many restaurants, the view is an added bonus. At El Diablo, the surroundings become part of the experience the moment visitors arrive. The dining room opens to a wide volcanic panorama. Outside, lava flows, ash, and volcanic formations mark the terrain. Inside, the geothermal grill provides a direct connection between the island's geology and its food.
Visitors can also see geothermal demonstrations at the Montañas del Fuego visitor centre, where heat from underground is used to demonstrate the area's unusual thermal conditions. These demonstrations help explain why the restaurant can cook using natural heat instead of a conventional fire. The restaurant is therefore an engaging stop for people curious about architecture, geology and Canarian cuisine—not just those looking for an unusual meal.
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| Lanzarote cooking on a volcano |
Visiting El Diablo Restaurant
El Diablo is part of the Montañas del Fuego visitor experience in Timanfaya National Park. The official CACT Lanzarote website provides visitor information, including access details and the available experiences. The visitor centre also serves as the departure point for the regulated Route of the Volcanoes coach tour. To protect its fragile volcanic environment, the national park restricts independent exploration on foot or by car in sensitive areas. Check the official visitor guidance before travelling. The restaurant's official information states that it does not accept advance reservations; tables are assigned according to arrival and availability. Opening hours and admission arrangements can change, so please consult the official website before setting out.
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| Spanish volcano |
Frequently Asked Questions
Where is El Diablo Restaurant located?
It is at Islote de Hilario, within the Montañas del Fuego visitor area of Timanfaya National Park on Lanzarote, Spain.
Does El Diablo Restaurant cook food directly over lava?
No. It uses a grill heated by natural geothermal heat rising through the ground beneath the restaurant.
How hot is the geothermal grill?
CACT Lanzarote describes a five-metre well where the natural ground temperature reaches around 250°C. This is the reported ground temperature, but it is not a guarantee that every part of the grill remains at exactly that temperature.
Who designed El Diablo Restaurant?
The restaurant was designed by César Manrique, with architect Eduardo Cáceres and collaborator Jesús Soto also associated with its development.
What food is served at El Diablo?
The menu includes grilled meats and vegetables as well as Canarian dishes, such as papas arrugadas with mojo sauce. The menu may change, so consult the restaurant's official menu for current offerings.
Can visitors explore Timanfaya National Park independently?
Access is restricted in sensitive areas. Visitors can explore the designated routes and geothermal demonstrations offered by the official visitor centre.
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| Geothermal cooking in the Canary Islands |
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| César Manrique restaurant in Timanfaya |
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| El Diablo volcano restaurant in Lanzarote |
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| Restaurant that cooks food with geothermal heat |
El Diablo Restaurant Map
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| El Diablo brings together food, architecture and volcanic geology. |
Conclusion
El Diablo Restaurant is a striking example of Lanzarote's ability to turn its volcanic landscape into part of everyday life. Its geothermal grill uses heat rising from underground, while its architecture reflects César Manrique's effort to bring human design into harmony with nature.
The result is a place where a meal becomes an introduction to the island's geology, architecture, and food culture. For anyone interested in unusual restaurants, geothermal cooking or the volcanic landscapes of the Canary Islands, El Diablo offers a memorable reason to explore beyond Lanzarote's beaches.
References & Sources
CACT Lanzarote — Montañas del Fuego — geothermal cooking, visitor information, and the restaurant's design.
- CACT Lanzarote — Local Gastronomy — official description of El Diablo's cooking method.
- Government of the Canary Islands — Timanfaya National Park history — historical background on the park and its development.
- Official El Diablo Restaurant menu — menu items and food descriptions.
- Official visitor FAQs — access restrictions and visitor arrangements.
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