Islote de los Halcones

Islote de los Halcones is a striking rock formation rising within the boundaries of Timanfaya National Park, in the municipality of Yaiza on Lanzarote. Standing 104 meters tall and covering roughly 10.6 hectares, it stands out sharply against the sea of solidified lava that surrounds it.

What makes this place unusual?

The islote is built from rock far older than the lava fields around it. During one of the most powerful volcanic eruptions in Lanzarote's history, between 1730 and 1736, lava flows swept across this stretch of coastline but did not fully bury this particular outcrop. The result is a kind of island of ancient rock stranded in the middle of a much younger volcanic landscape — hence the name "islote," meaning small island, even though the formation sits on dry land rather than in water, encircled by lava instead of sea.

What does Islote de los Halcones look like?

The formation is defined by its reddish tone and an irregular, horseshoe-like shape, the product of heavy erosion on one of its slopes. At its center lies a caldera, ringed by a solidified lake of basaltic lava — a remnant of volcanic activity from centuries past.

Why does it matter ecologically?

Unlike the surrounding lava fields, which are largely barren, Islote de los Halcones supports vegetation that turns it into something of a green refuge in the middle of a volcanic desert. This plant cover supports the richest invertebrate fauna found anywhere in the surrounding area, a direct result of the plant biomass present here but absent from the adjacent lava fields. It is precisely this contrast — living vegetation persisting amid a landscape of hardened, lifeless lava — that makes the islote such a compelling example of an ecological niche shaped by volcanic processes.

Can you visit Islote de los Halcones?

Given its ecological and scientific value, the islote has been under formal protection since August 9, 1994, when it was declared a Natural Monument as part of the network of protected natural spaces of the Canary Islands. Access is restricted and only granted with authorization from the administration of Timanfaya National Park. This means it is not a conventional tourist stop that can be visited on a whim — a permit is required in advance.

Frequently asked questions

Where exactly is Islote de los Halcones located? It lies within Timanfaya National Park, in the municipality of Yaiza, in the southwestern part of Lanzarote.

Is Islote de los Halcones an island in the sea? No — despite the name, it is a rocky outcrop surrounded by a flow of solidified lava on land, not by water.

How old is the rock forming the islote? The rock predates the 1730–1736 eruption, making it considerably older than the lava that now surrounds it, though no precise geological age is documented here.

Can you enter Islote de los Halcones without a permit? No. Because of its status as a Natural Monument and the sensitivity of its ecosystem, access requires authorization from the national park administration.

Why is the vegetation on the islote different from its surroundings? Because the older rock base allowed soil and vegetation to develop over a much longer period, unlike the fresh, barren lava fields created during the 18th-century eruption.