Zona Arqueológica La Barranquera

Zona Arqueológica La Barranquera is an archaeological site on the coast of the San Cristóbal de La Laguna municipality in Tenerife, listed as an Asset of Cultural Interest (Bien de Interés Cultural) in the archaeological zone category in November 2004. The site stretches along a coastal cliff in the Valle de Guerra area, between the Barranco del Tanque and Barranco de Chamorro ravines, at elevations ranging from sea level up to roughly 25–70 metres.

What is found inside the Barranco del Horno?

The core of the site is a set of burial caves carved into the steep banks of the Barranco del Horno. This is where the densest concentration of pre-Hispanic human activity has been documented. The caves preserve surface bone remains, mollusc shells and pottery fragments, and in several of them archaeologists have also identified stratified fill layers, meaning successive layers of accumulated soil that point to repeated or long-term use of the site.

What lies closer to the mouth of the ravine?

Moving toward the coast, on Playa del Roquillo beach, researchers have recorded surface structures and traces of huts along with associated material remains. About a hundred metres further south, on the same beach, there is a separate group of residential caves. This layout — burial caves further inland and settlement traces closer to the shore — helps archaeologists reconstruct how the daily and ceremonial life of the area's earlier inhabitants was organised.

Who has studied the site?

The site has been known to researchers since the 1940s. It was studied by Luis Diego Cuscoy, regarded as the father of Canarian archaeology, whose work laid the groundwork for the modern understanding of the archipelago's pre-Hispanic past. Thanks to the high proportion of preserved habitat caves and the abundant surface evidence, La Barranquera is considered one of the key areas for reconstructing the life of the Guanches, Tenerife's indigenous population, before the island's conquest and colonisation.

Why does this site matter for San Cristóbal de La Laguna?

San Cristóbal de La Laguna is best known for its UNESCO-listed historic centre, built after the Spanish conquest of the island. La Barranquera adds a much older layer to the area's history: the pre-colonial period, when communities along the Valle de Guerra coastline lived in and were buried within caves cut into the cliffs. It broadens the city's historical narrative with an archaeological, pre-Hispanic dimension that is essential to understanding the region's full story.

Frequently asked questions

What is Zona Arqueológica La Barranquera? It is a protected archaeological zone on the coast of La Laguna, comprising burial and residential caves along with settlement remains predating the Spanish conquest of the island.

When was it declared a cultural asset? It received Bien de Interés Cultural status in the archaeological zone category in November 2004.

Where exactly is it located? On the clifftop coast between the Barranco del Tanque and Barranco de Chamorro ravines, near Valle de Guerra, within the municipality of San Cristóbal de La Laguna.

What archaeological remains have been found there? Burial caves with bone remains, shells and pottery, traces of huts, and a separate group of residential caves on Playa del Roquillo beach.

Who carried out research at the site? The site has been studied since the 1940s by Luis Diego Cuscoy, one of the founding figures of modern Canarian archaeology.