A vineyard's terroir is what makes each wine unique. It determines which grape varieties will thrive there, what sorts of minerality they will pick up from the soil, the degree of ripeness the grapes will achieve, the acidity levels, and at the end, what the winemaker has for raw material. The best winemakers help the grapes to express their uniqueness, without technical intervention or heavy processing. Without terroir, the wine world is made of Yellowtail.
Clockwise from top left: near vertical vineyards in the Mosel, the white Alizar soils of Jerez, vines in volcanic ash on Santorini, terraced vineyards in the Cote-Rotie, the Grand Cru vineyards of Champagne's Cramant, Cinqueterre vineyards overlooking the Mediterranean, the rolling vines of Sonoma, and the Terre Rouge of Istria