Pitón Volcánico de Cancarix

Pitón Volcánico de Cancarix is the only volcano on the Iberian Peninsula whose volcanic chimney has been fully exposed by millions of years of erosion. It sits in the Sierra de las Cabras, within the municipality of Hellín, in the province of Albacete, next to the small hamlet of Cancarix. In November 1998 the 613-hectare site was declared a monumento natural (natural monument) as part of Castilla-La Mancha's network of protected areas.

What makes this site unusual?

The volcanic dome formed from magma that reached the surface around 7.04 million years ago, during the Upper Miocene. What sets it apart from other volcanic structures in Spain is the rock that makes up the chimney: lamproites, ultrapotassic rocks of very deep origin that come straight from the Earth's mantle. The magma that produced them rose through the crust with almost no assimilation of surrounding rock along the way — a process rarely preserved in the geological record. The chemical composition of these rocks is distinctive enough that geologists coined a dedicated name for this petrological type: "cancalita," after the village of Cancarix.

What is there to see?

Millions of years of erosion have stripped away the softer surrounding rock layers, laying bare the harder core of the volcanic chimney almost in its entirety. As a result, this is the only place on the Iberian Peninsula where the internal structure of a volcano — the very conduit through which magma once flowed — can be observed directly, with no excavation or drilling required. For geologists and earth-science enthusiasts, it is a rare chance to see the "inside" of a volcano in an undisturbed, natural state.

How to visit

The natural monument is open to visitors via two geological trails designed for hikers. Information panels along the routes explain the geological processes behind the landscape and describe the rock formations visible from each point. Entry is free, and the site can be explored independently, without a guide, at any time during the day.

How to get there

The most convenient route is via the A-30 motorway linking Albacete and Murcia. Take exit 75 and head toward the village of Agramón, from where signposts lead directly to the entrance of the protected area.

Frequently asked questions

Is admission free? Yes, visiting Pitón Volcánico de Cancarix is free of charge and does not require advance booking.

How much time do I need to visit? The two geological trails can be walked in one to two hours, depending on your pace and how long you spend reading the information panels.

What makes this volcano different from others in Spain? It is the only site on the Iberian Peninsula where the volcanic chimney is fully exposed, and the rock that forms it — lamproite of the cancalita type — has an unusually rare chemical composition traced directly to the Earth's mantle.

Are there other attractions nearby? The village of Cancarix and the surrounding Sierra de las Cabras lie within the municipality of Hellín, close to other viewpoints in the Albacete region.