Archaeological Excavation Reveals Ancient Water Management in Lanzarote
A recent archaeological dig at El Bebedero in Teguise, Lanzarote, has uncovered significant insights into the island’s ancient history. Conducted over four weeks from mid-July 2026, the project was funded by the Teguise Town Hall, in collaboration with the Fundación Canaria Universitaria de Las Palmas.
Led by Dr. Pablo Atoche Peña, a prehistory professor at the University of Las Palmas, the excavation continues research that began in 1985. The findings are expected to deepen understanding of Lanzarote’s indigenous communities.
Teguise’s mayor, Olivia Duque, emphasised the importance of such research for understanding local origins and highlighted the site’s archaeological and historical value. She acknowledged the dedication of the research team over the years.
One major discovery was the completion of an extensive stone-paved area designed to collect and channel rainwater to a cistern uncovered in 2025. This is the most complex indigenous water management system found in the Canary Islands, dating back to between the 1st century BC and the 4th century AD.
Additional archaeological layers revealed more animal remains and handcrafted pottery. The researchers aim to establish the timeframe for human presence at El Bebedero, likely earlier than previously thought.
The findings continue to illustrate interactions between Lanzarote’s indigenous people and ancient Mediterranean traders. The excavation unearthed domestic animal remains alongside various artefacts, including pottery, tools, and almost complete Roman amphorae, suggesting a bustling exchange of goods over five centuries.
Advanced technologies such as 3D laser scanning and drones were employed during the excavation, enhancing documentation and understanding of the site. An interdisciplinary team is cataloguing the archaeological materials, reinforcing the need for ongoing research and public awareness of the area’s heritage.
Overall, the latest findings from El Bebedero enrich our comprehension of the early communities in Lanzarote and their connections to broader ancient cultures.
