Cueva de Los Naturalistas or de Las Palomas

Cueva de Los Naturalistas is a volcanic cave in San Bartolomé with two main entrances and more than 1600 meters of passages where visitors can explore chambers and various rock formations. The underground structure clearly shows how lava flows moved through the mountain.

The cave formed during the Timanfaya eruptions in the 1730s when lava flows created an underground network. These volcanic events continue to shape the island's landscape today.

The site takes its name from the palm trees that grow in the surrounding area and is valued by locals as an important place for understanding the volcanic landscape. Visitors can witness here how nature created new forms after a major eruption.

You can enter the cave through two different entrances and should allow time for exploration. The interior is dark and damp, so proper footwear and a light source are important.

Inside you find special lava formations such as stone curtains and natural columns that could only develop through prolonged lava flow. These rare structures make the cave a special place for nature enthusiasts.

Location: San Bartolomé, Las Palmas

Inception: 1994

Part of: natural monument of Spain

GPS coordinates: 29.01200,-13.65966

Latest update: December 13, 2025 17:09