La Cueva de los Naturalistas | Lanzarote

La Cueva de los Naturalistas is a volcanic tube and cave system formed by ancient lava flows. It is located on the island of Lanzarote, part of the Canary Islands archipelago.

Visual Characteristics

The cave system consists of a primary volcanic tube with several interconnected chambers. Walls are composed of dark basaltic rock, exhibiting smooth, solidified lava flows and occasional rougher sections. The interior features lava stalactites and stalagmites, formed by dripping molten rock during the tube's creation. The overall color palette is dominated by black, grey, and reddish-brown hues, with mineral deposits adding subtle variations. The tube's diameter varies, with some sections allowing upright passage and others requiring stooping.

Location & Access Logistics

La Cueva de los Naturalistas is situated in the northern part of Lanzarote, within the Malpaís de la Corona lava field. It is approximately 30 kilometers north of the island's capital, Arrecife. Access is typically via the LZ-1 main road, turning onto local tracks near the village of Yé. Parking is informal, usually along the dirt tracks leading to the cave entrance. Public transport options are limited; a rental car is recommended for direct access. The entrance is often unmarked and requires navigation through the lava field.

Historical & Ecological Origin

This volcanic tube formed approximately 21,000 years ago during the eruption of the Monte Corona volcano. As molten lava flowed from the volcano towards the sea, the outer layers cooled and solidified, creating a crust, while the inner lava continued to flow, eventually draining out and leaving behind the hollow tube. It is a prime example of a lava tube, a common geological feature in basaltic volcanic landscapes. The cave's environment supports a specialized ecosystem, including troglobite species adapted to dark, stable conditions.

Key Highlights & Activities

Exploration of the volcanic tube is the primary activity, allowing visitors to observe unique geological formations such as lava cascades and flow marks. Photography of the cave's interior is possible, particularly with appropriate lighting equipment. The cave offers an opportunity for self-guided geological observation, understanding the dynamics of ancient lava flows. Hiking to the cave entrance across the surrounding lava field is also part of the experience.

Infrastructure & Amenities

There are no formal visitor facilities at La Cueva de los Naturalistas. Restrooms are not available. The cave interior provides natural shade from direct sunlight, but the surrounding lava field is exposed. Cell phone signal (4G/5G) can be intermittent or absent within the cave and in some parts of the remote lava field. There are no food or beverage vendors directly at the site; the nearest services are in nearby villages like Yé or Haría.

Best Time to Visit

The best time to visit is during the cooler months, from October to May, to avoid the intense summer heat when hiking across the lava field. Daytime visits are recommended for better visibility and safer navigation to the entrance. The cave's interior temperature remains relatively constant throughout the year. Early morning or late afternoon can offer softer light for photography of the surrounding landscape before entering the cave.

Facts & Legends

The cave's name, "Cueva de los Naturalistas" (Cave of the Naturalists), is attributed to its historical significance as a site of study for geologists and biologists due to its well-preserved formations and unique subterranean fauna. A local tip for visitors is to bring a reliable headlamp or flashlight, as the cave is completely unlit, and sturdy footwear is essential for navigating the uneven terrain both inside and outside the cave.

Nearby Landmarks

• Cueva de los Verdes: 2.5km East
• Jameos del Agua: 3km East
• Monte Corona: 1.5km South
• Mirador del Río: 6km North-West
• Haria: 5km South-West