The name 'Los Hervideros' translates to 'The Boiling Waters', referring to the churning, frothy sea action within the caves.
The lava rock here originated from the 1730–1736 volcanic eruptions that buried much of the southern part of Lanzarote.
The structure of the cliffs is composed of 'aa' lava, characterized by a jagged, clinkery surface typical of basaltic flows.
The site was partially landscaped by César Manrique to integrate visitor pathways into the natural volcanic rock formations.
Submerged volcanic tunnels often act as pressurized chambers, creating the characteristic spray visible during high tide.
Los Hervideros consists of a rugged volcanic coastline featuring caves and blowholes formed by solidified lava flows from the 18th-century Timanfaya eruptions. The site is characterized by basaltic rock formations carved into intricate shapes by constant Atlantic Ocean swells. Engineered pathways and stone balconies allow visitors to view the sea surging through natural fissures beneath the cliff face. These blowholes occur when waves trap air in submerged cavities, forcing water upward through volcanic vents. The contrast between the dark, porous lava rock and the turquoise waters is a defining visual feature. Located on the western coast of Lanzarote, the site showcases the island's geological history. The area remains exposed to heavy wind and salt spray, reflecting the raw nature of the volcanic terrain.
The lower stone balcony that provides a direct view into the largest central sea cave.
Wear windproof clothing even on sunny days as the coastal breeze is constant.
Visit during high tide to experience the full effect of the water 'boiling' through the blowholes.
Stay strictly on the designated paths, as the volcanic rock is brittle and sharp.
Do not climb onto the unprotected rocky edges, as the porous lava can crumble under weight.
Closed-toe walking shoes with sturdy soles are essential to navigate uneven volcanic surfaces.
