Hatzidakis Winery, founded in 1997 by Haridimos Hatzidakis and Konstantina Chryssou, stands as a benchmark producer on Santorini, built on the revival of an abandoned family vineyard in Pyrgos Kallistis and a philosophy rooted in restoring and expressing the island’s volcanic terroir, with a strong focus on organic, low-intervention viticulture and indigenous grape varieties such as Assyrtiko, Aidani, and Mavrotragano, which are cultivated on ancient, often ungrafted vines that can exceed a century in age and are trained in the traditional basket shape to withstand the island’s harsh winds and arid conditions, while the winery itself is uniquely constructed as an underground cave beneath the vineyards to ensure natural temperature stability and minimal environmental impact; beyond production, Hatzidakis played a key role in reviving nearly forgotten local varieties like Mavrotragano, contributing to the broader renewal of Santorini’s wine identity, and today the winery continues to produce limited quantities of wines defined by pronounced minerality, vibrant acidity, and structural precision, maintaining a clear and consistent expression of origin through a minimalist approach that prioritizes authenticity, sustainability, and a direct connection between vineyard and bottle.