La Geria on Lanzarote is a unique wine-growing area whose history is closely linked to the eruptions of the Timanfaya volcano in the 18th century. The volcanic ash covered the entire area and destroyed the fertile soils. However, the locals developed an innovative method by digging small crescent-shaped pits filled with volcanic ash to plant vines. This unique technique allows the vines to thrive and produce first-class wines despite the difficult conditions.