Oak in Greek Wine: The illusion of new oak and the naked truth

By Yiannis Karakasis MW

Twenty years ago, oak was almost synonymous with ambition in Greek wine. If a producer wanted their wine to be taken seriously, new barrels were part of the recipe. A higher price came with aromas of vanilla, tobacco, coconut, sweet spice or chocolate. This was part of a wider international trend, especially prominent during the 1990s and 2000s, when new French oak was regarded as a symbol of prestige.

That taste has thankfully moved on. Oak remains a crucial element of winemaking, but it now needs to justify its presence. What counts is how it enhances the wine: the depth it offers, the texture it develops, and how it supports ageing. If oaky aromas dominate, the balance is already lost from the very beginning. When at its best, it integrates seamlessly, becoming part of the wine rather than an aroma sitting on top.

Oak in Greek white wines

The change is particularly evident in white wines. Greek whites often derive their vitality from acidity, salinity, and freshness, so oak must contribute more than just flavour. It should become part of the wine’s structure. On Santorini, Assyrtiko has the concentration, acidity, and extract necessary to support oak. Nykteri, barrel-fermented Assyrtiko, and selected old-vine expressions demonstrate how wood can add breadth, a creamy texture, and length, introducing a more complex, Burgundian character while maintaining the variety’s austerity. The boundary is easy to identify. Once a wine smells more of oak than of Santorini, the game is over.

Gaia’s Wild Ferment early on showed that Assyrtiko could interact with oak while maintaining its intensity. Its barrel direction has also evolved, with new oak formerly making up as much as 80%, now remaining below 50%, including third-use barrels. This single change reveals a lot about the future of Greek wine.