
Viticulture Forged in Volcanic Rock
Santorini, an island sculpted by volcanic eruptions, boasts a unique viticultural landscape where the Assyrtiko grape reigns supreme. The island’s arid climate, fierce winds, and volcanic soil composition—rich in pumice, ash, and solidified lava—have cultivated a distinct winemaking tradition found nowhere else.
Grapevines on Santorini are traditionally trained into low-lying, basket-shaped wreaths known as kouloura. This unique pruning technique protects the grapes from the intense sun and strong Aegean winds, while also allowing the morning dew to collect within the basket, providing essential moisture in the absence of significant rainfall. This natural irrigation system is crucial for the vines’ survival.
The resulting Assyrtiko wines are characterized by a high acidity, pronounced minerality, and often a saline quality, reflecting the volcanic terroir. These dry white wines possess remarkable aging potential. Santorini’s viticulture represents a testament to centuries of adaptation, demonstrating how an unforgiving environment can yield extraordinary and globally recognized wine.